Initial

Filter.cpp

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+#include "ImageScrambler.h"
+#include <qdebug.h>
+
+
+// Given an image and two rectangles defined by the x,y locations of their
+// upperleft pixels and their height, width, swaps the pixels in those rectangles.
+// For example, for an image I with height and width of 100. The following invocation
+// swaps the top and bottom halves of the image:
+// cropSwap(I, 0, 0, 0, 50, 100, 50)
+
+void ImageScrambler::cropSwap(QImage &img, int x0, int y0, int x1, int y1, int width, int height ) {
+    QRgb p;
+
+    // For each of the pixels of the square with starting coord (x0,y0)
+    // Por cada pixel del cuadrado con coordenada inicial (x0,y0)
+    for (int dx = 0; dx < width; dx++) {
+        for (int dy = 0; dy < height; dy++) {
+            // extract the pixel
+            // extrae el pixel
+            p = img.pixel(x0 + dx , y0 + dy);
+            // swap the pixel with the square starting coord (x1,y1)
+            // intercabia el pixel con el cuadrado con coodenada inicial (x1,y1)
+            img.setPixel(x0 + dx , y0 + dy, img.pixel(x1 + dx , y1 + dy));
+            img.setPixel(x1 + dx , y1 + dy, p);
+        }
+    }
+}
+
+// This is the function you will code. Given the image, the level of recursion, 
+// the x, y, width and height of the topleft corner of the rectangle that you'd 
+// like to scramble, this function scrambles that part of the image.
+// For example, for an image of height and width 100, to scramble the whole image
+// two levels, you would invoke:
+// ScrambleFilter(I, 2, 0, 0, 100, 100); 
+
+QImage ImageScrambler::ScrambleFilter(QImage image, int level, int sx, int sy, int width, int height){
+
+    // Compute half the width and half the height to obtain the sub images
+    // Computa la mitad del ancho y la mitad de la altura para obtener la sub imagen.
+    int w = width  / 2;
+    int h = height / 2;
+
+    // Condition to stop the recursion
+    // Condicion para parar la recursion
+    if ( level > 0 ) {
+
+        if ( level % 2 ) {
+
+            // Assume an image with the following quadrants:
+            //     1  2
+            //     3  4
+            // When N is odd, we will divide the image in
+            // four quadrants and swap quadrants 1 <-> 4, and 3 <-> 2.
+            //     1  2     =>   4 3
+            //     3  4          2 1
+            //
+            // Asume una imagen con los siguentes cuadrantes:
+            //     1  2
+            //     3  4
+            // Cuando N es impar, divide la imagen en
+            // cuatro cuadrantes e intercambia los cuadrantes 1 <-> 4, and 3 <-> 2.
+            //     1  2     =>   4 3
+            //     3  4          2 1
+            cropSwap(image, sx,      sy, sx + w, sy + h, w, h);
+            cropSwap(image, sx + w , sy, sx    , sy + h, w, h);
+        }
+        else
+            // Assume an image with the following quadrants:
+            //     1  2
+            // When N is even, we will divide the image in
+            // two quadrants and swap quadrants 1 <-> 2.
+            //     1  2     =>   2  1
+            // Note that in this case the given width is half the width
+            // and the full height is given to the cropSwap function.
+            //
+            // Asume una imagen con los siguientes cuadrantes:
+            //     1  2
+            // Cuando N es par, dividiremos la imagen en
+            // dos cuadrantes e intercambiar cuadrantes 1 <-> 2.
+            //     1  2     =>   2  1
+            // Note que en este caso el ancho dado es la mitad del ancho
+            // y la altura dada es la altura completa en la funcion cropSwap.
+            cropSwap(image, sx,      sy, sx + w, sy,     w, height);
+
+        // Call the function recursively dividing the imagen on 4 quadrants
+        // Invoca la funcion recursivamente dividiendo la imagen en 4 cuadrantes
+
+        image = ScrambleFilter(image, level-1, sx,     sy    , w, h); //upper left / arriba izq
+        image = ScrambleFilter(image, level-1, sx + w, sy    , w, h); //upper right / arriba derecha
+        image = ScrambleFilter(image, level-1, sx    , sy + h, w, h); //lower left / abajo izq
+        image = ScrambleFilter(image, level-1, sx + w, sy + h, w, h); //lower right / abajo derecha
+    }
+    return image;
+}
+
+

ImageScrambler.cpp

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+#include "ImageScrambler.h"
+#include "ui_ImageScrambler.h"
+
+
+/// \fn ImageScrambler::ImageScrambler(QWidget *parent)
+/// \~English
+/// \brief Constructor
+/// \~Spanish
+/// \brief Constructor
+ImageScrambler::ImageScrambler(QWidget *parent) :
+    QMainWindow(parent),
+    ui(new Ui::ImageScrambler)
+{
+    ui->setupUi(this);
+
+    scrambleDepth = 1 ;
+
+    // KEYBOARD SHORTCUTS
+    // ATAJOS DEL KEYBOARD
+
+    // Loads a image with cmd + o
+    // Carga una imagen con cmd + o
+    new QShortcut(QKeySequence(Qt::CTRL + Qt::Key_O), this, SLOT(on_btnLoadNewImage_clicked()));
+    // Saves a image with cmd + s
+    // Guarda una imagen con cmd + s
+    new QShortcut(QKeySequence(Qt::CTRL + Qt::Key_S), this, SLOT(on_btnSave_clicked()));
+    // Closes window with cmd + w
+    // Cierra la ventana con cmd + w
+    new QShortcut(QKeySequence(Qt::CTRL + Qt::Key_W), this, SLOT(close()));
+    // Scramble a image with cmd + e
+    // Revuelve una imagen con cmd + e
+    new QShortcut(QKeySequence(Qt::CTRL + Qt::Key_E), this, SLOT(on_btnScrambleImage_clicked()));
+    // Restore the image with cmd + d
+    // Restaura la imagen con cmd + d
+    new QShortcut(QKeySequence(Qt::CTRL + Qt::Key_D), this, SLOT(on_btnDescrambleImage_clicked()));
+    ui->btnDescrambleImage->setEnabled(false);
+
+}
+
+/// \fn ImageScrambler::~ImageScrambler(QWidget *parent)
+/// \~English
+/// \brief Destructor
+/// \~Spanish
+/// \brief Destructor
+ImageScrambler::~ImageScrambler()
+{
+    delete ui;
+}
+
+/// \fn void ImageScrambler::on_btnLoadNewImage_clicked()
+/// \~English
+/// \brief Function display a file browsing window to load an image into the GUI
+/// \~Spanish
+/// \brief Funcion que despliega una ventana de busqueda de archivos para cargar
+/// una imagen en el GUI.
+void ImageScrambler::on_btnLoadNewImage_clicked(){
+    QString fname = QFileDialog::getOpenFileName(this, tr("Choose an image"), QDir::homePath());
+        if (!fname.isEmpty()){
+            QImage image(fname);
+            if (image.isNull())
+                QMessageBox::information(this, tr("Choose an image"),tr("Cannot load %1.").arg(fname));
+            originalImage=image;
+            scrambledImage=image;
+            ui->lblOriginalImage->setPixmap(QPixmap::fromImage(originalImage));
+            ui->lblScrambleImage->setPixmap(QPixmap::fromImage(scrambledImage));
+            ui->btnDescrambleImage->setEnabled(false);
+        }
+}
+
+/// \fn void ImageScrambler::on_btnSave_clicked()
+/// \~English
+/// \brief Function that saves the scrambled image in the computer.
+/// \~Spanish
+/// \brief Funcion que guarda la imagen revuelta en la computadora.
+void ImageScrambler::on_btnSave_clicked(){
+    QPixmap out = QPixmap::grabWidget(this,361,10,481,481);
+    QString fname = QFileDialog::getSaveFileName(this, tr("Save Edited Image"), (""), tr("PNG (*.png)" ));
+    scrambledImage.save(fname, "PNG");
+}
+
+
+/// \fn void ImageScrambler::on_btnScrambleImage_clicked()
+/// \~English
+/// \brief Function invokes the ScrambleFilter function to scramble the image and
+/// load it in the GUI.
+/// \~Spanish
+/// \brief Funcion que invoca la funcion ScrambleFilter para revolver la imagen y
+/// cargarla en el GUI.
+void ImageScrambler::on_btnScrambleImage_clicked(){
+
+    //Call Scramble to scramble the image
+    scrambleDepth = ui->scrambleDepth->value() ;
+    scrambledImage = ScrambleFilter(originalImage, scrambleDepth, 0, 0, originalImage.width(),originalImage.height());
+    ui->lblScrambleImage->setPixmap(QPixmap::fromImage(scrambledImage));
+    ui->btnDescrambleImage->setEnabled(true);
+
+}
+
+/// \fn void ImageScrambler::on_btnDescrambleImage_clicked()
+/// \~English
+/// \brief Function that restore the scrambled image to the original image.
+/// \~Spanish
+/// \brief Funcion que restaura la imagen revuelta a la imagen original.
+void ImageScrambler::on_btnDescrambleImage_clicked(){
+    scrambledImage = originalImage;
+    ui->lblScrambleImage->setPixmap(QPixmap::fromImage(scrambledImage));
+}
+
+/// \fn void ImageScrambler::on_actionLoad_Image_triggered()
+/// \~English
+/// \brief Function that invokes the on_btnLoadNewImage_clicked() function.
+/// \~Spanish
+/// \brief Funcion que invoca la funcion on_btnLoadNewImage_clicked().
+void ImageScrambler::on_actionLoad_Image_triggered(){
+    on_btnLoadNewImage_clicked();
+}
+
+/// \fn void ImageScrambler::on_actionSave_Image_triggered()
+/// \~English
+/// \brief Function that invokes the on_btnSave_clicked() function.
+/// \~Spanish
+/// \brief Funcion que invoca la funcion on_btnSave_clicked().
+void ImageScrambler::on_actionSave_Image_triggered(){
+    on_btnSave_clicked();
+}
+
+/// \fn void ImageScrambler::on_actionScramble_Image_triggered()
+/// \~English
+/// \brief Function that invokes the on_btnScrambleImage_clicked() function.
+/// \~Spanish
+/// \brief Funcion que invoca la funcion on_btnScrambleImage_clicked().
+void ImageScrambler::on_actionScramble_Image_triggered(){
+    on_btnScrambleImage_clicked();
+}
+
+/// \fn void ImageScrambler::on_actionDescramble_Image_triggered()
+/// \~English
+/// \brief Function that invokes the on_btnDescrambleImage_clicked() function.
+/// \~Spanish
+/// \brief Funcion que invoca la funcion on_btnDescrambleImage_clicked().
+void ImageScrambler::on_actionDescramble_Image_triggered(){
+    on_btnDescrambleImage_clicked();
+}
+

ImageScrambler.h

@@ -0,0 +1,157 @@
+#ifndef IMAGESCRAMBLER_H
+#define IMAGESCRAMBLER_H
+
+#include <QMainWindow>
+#include <QFileDialog>
+#include <QDir>
+#include <QMessageBox>
+#include <QShortcut>
+#include <QImage>
+
+namespace Ui {
+    class ImageScrambler;
+}
+
+class ImageScrambler : public QMainWindow
+{
+    Q_OBJECT
+
+public:
+
+    /// \fn ImageScrambler::ImageScrambler(QWidget *parent)
+    /// \~English
+    /// \brief Constructor
+    /// \~Spanish
+    /// \brief Constructor
+    explicit ImageScrambler(QWidget *parent = 0);
+
+    /// \fn ImageScrambler::~ImageScrambler(QWidget *parent)
+    /// \~English
+    /// \brief Destructor
+    /// \~Spanish
+    /// \brief Destructor
+    ~ImageScrambler();
+
+    /// \fn void ImageScrambler::cropSwap(QImage &img, int x0, int y0, int x1, int y1, int width, int height )
+    /// \~English
+    /// \brief Funtion that crop two squares of equal size of an image or sub image and swaps them.
+    /// The funtion receives two coords (x0, y0) and (x1, y1)  and a width and a height. Then swaps pixel
+    /// by pixel the square formed from the top left coordinate (x0, y0) to the bottom right coordinate (x0+width, y0+height)
+    /// with the square formed from the top left coordinate (x1, y1) to the bottom right (x1+width, y1+height).
+    /// \param image Reference to the image to swap the squares.
+    /// \param x0    The top left x coordinate of the first square in the image.
+    /// \param y0    The top left y coordinate of the first square in the image.
+    /// \param x1    The top left x coordinate of the second square in the image.
+    /// \param y1    The top left y coordinate of the second square in the image.
+    /// \param width Width of the squares
+    /// \param height Height of the squares
+    /// \~Spanish
+    /// \brief Function que corta dos cuadrados del mismo tamano de una imagen o sub imagen y luego los intercambia.
+    /// La funcion recibe dos coordenadas (x0,y0) y (x1,y1) y un ancho y un alto.  Entonces intercambia
+    /// pixel por pixel el cuadrado que se forma desde la coordenada en el tope a la izquierda (x0,y0) a la coordenada abajo derecha (x0+ancho, y0+alto)
+    /// con el cuadrado formado desde la coordenada en el tope izquierda (x1, y1) hasta la coordenada abajo derecha (x1+width, y1+height).
+    /// \param image Referencia a la imagen a la que se le van a intercambiar los cuadros.
+    /// \param x0    La coordenada arriba izquierda x del primer cuadrado en la imagen.
+    /// \param y0    La coordenada arriba izquierda y del primer cuadrado en la imagen.
+    /// \param x1    La coordenada arriba izquierda x del segundo cuadrado en la imagen.
+    /// \param y1    La coordenada arriba izquierda y del segundo cuadrado en la imagen.
+    /// \param width ancho de los cuadrados
+    /// \param height altura de los cuadrados
+    void cropSwap(QImage &img, int x0, int y0, int x1, int y1, int width, int height );
+
+    /// \fn QImage ImageScrambler::ScrambleFilter(QImage image, int N, int sw, int sh, int width, int height)
+    /// \~English
+    /// \brief Funtion that recursively scrambles an images by dividing the image in squares (sub images)
+    /// and then swapping them.  The first step the program does is divide the image in two or four squares
+    /// and swap the squares, the resulting image is divided in four squares and then the same steps are applied
+    /// recursively to each of the four squares.
+    /// \param image The image to scramble
+    /// \param level The depth of the recursion. The image will be scrambled in 4^n squares.
+    /// \param sx Starting left top x coordinate of the image or sub image to divide
+    /// \param sy Starting left top y coodinate of the image or sub image to divide
+    /// \param width Width of the received image
+    /// \param height Height of the received image
+    /// \return the scrambled image
+    /// \~Spanish
+    /// \brief Funcion que recursivamente revuelve una imagen dividiendola en cuadrados (sub imagenes)
+    /// y luego intercambiandolas.  El primer paso que el programa hace es dividir la imagen en two o cuatro cuadrados
+    /// e intercambia los cuadrados, el resultado de la imagen se divide en cuatros cuadros y cada uno de los cuadros
+    /// se le aplican los mismos pasos recursivamente.
+    /// \param image The image a revolver
+    /// \param level La profundidad de la recursion. La imagen se revolvera en 4^N cuadrados.
+    /// \param sx La coordenada arriba izquierda x inicial de la imagen o sub imagen a dividir.
+    /// \param sy La coordenada arriba izquierda y inicial de la imagen o sub imagen a dividir.
+    /// \param width Ancho de la imagen recibida
+    /// \param height Altura de la imagen recibida
+    /// \return la imagen revuelta
+    QImage ScrambleFilter(QImage image, int level, int sx, int sy, int width, int height);
+
+private slots:
+
+    /// \fn void ImageScrambler::on_btnLoadNewImage_clicked()
+    /// \~English
+    /// \brief Function display a file browsing window to load an image into the GUI
+    /// \~Spanish
+    /// \brief Funcion que despliega una ventana de busqueda de archivos para cargar
+    /// una imagen en el GUI.
+    void on_btnLoadNewImage_clicked();
+
+    /// \fn void ImageScrambler::on_btnSave_clicked()
+    /// \~English
+    /// \brief Function that saves the scrambled image in the computer.
+    /// \~Spanish
+    /// \brief Funcion que guarda la imagen revuelta en la computadora.
+    void on_btnSave_clicked();
+
+    /// \fn void ImageScrambler::on_btnScrambleImage_clicked()
+    /// \~English
+    /// \brief Function invokes the ScrambleFilter function to scramble the image and
+    /// load it in the GUI.
+    /// \~Spanish
+    /// \brief Funcion que invoca la funcion ScrambleFilter para revolver la imagen y
+    /// cargarla en el GUI.
+    void on_btnScrambleImage_clicked();
+
+    /// \fn void ImageScrambler::on_btnDescrambleImage_clicked()
+    /// \~English
+    /// \brief Function that restore the scrambled image to the original image.
+    /// \~Spanish
+    /// \brief Funcion que restaura la imagen revuelta a la imagen original.
+    void on_btnDescrambleImage_clicked();
+
+    /// \fn void ImageScrambler::on_actionLoad_Image_triggered()
+    /// \~English
+    /// \brief Function that invokes the on_btnLoadNewImage_clicked() function.
+    /// \~Spanish
+    /// \brief Funcion que invoca la funcion on_btnLoadNewImage_clicked().
+    void on_actionLoad_Image_triggered();
+
+    /// \fn void ImageScrambler::on_actionSave_Image_triggered()
+    /// \~English
+    /// \brief Function that invokes the on_btnSave_clicked() function.
+    /// \~Spanish
+    /// \brief Funcion que invoca la funcion on_btnSave_clicked().
+    void on_actionSave_Image_triggered();
+
+    /// \fn void ImageScrambler::on_actionScramble_Image_triggered()
+    /// \~English
+    /// \brief Function that invokes the on_btnScrambleImage_clicked() function.
+    /// \~Spanish
+    /// \brief Funcion que invoca la funcion on_btnScrambleImage_clicked().
+    void on_actionScramble_Image_triggered();
+
+    /// \fn void ImageScrambler::on_actionDescramble_Image_triggered()
+    /// \~English
+    /// \brief Function that invokes the on_btnDescrambleImage_clicked() function.
+    /// \~Spanish
+    /// \brief Funcion que invoca la funcion on_btnDescrambleImage_clicked().
+    void on_actionDescramble_Image_triggered();
+
+private:
+    Ui::ImageScrambler *ui;
+    QImage originalImage;  //This will hold the original image.
+    QImage scrambledImage; //This will hold the encrypted image.
+    int scrambleDepth ;
+};
+
+#endif // MAINWINDOW_H

ImageScrambler.pro

@@ -0,0 +1,28 @@
+#-------------------------------------------------
+#
+# Project created by QtCreator 2014-04-24T15:15:28
+#
+#-------------------------------------------------
+
+QT       += core gui
+
+greaterThan(QT_MAJOR_VERSION, 4): QT += widgets
+
+TARGET = ImageScrambler
+TEMPLATE = app
+
+
+SOURCES += main.cpp \
+    ImageScrambler.cpp \
+    Filter.cpp
+
+HEADERS  += \
+    ImageScrambler.h \
+    ImageScrambler.h
+
+FORMS    += \
+    ImageScrambler.ui
+
+RESOURCES += \
+    images.qrc \
+    style.qrc

ImageScrambler.ui

@@ -0,0 +1,352 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>ImageScrambler</class>
+ <widget class="QMainWindow" name="ImageScrambler">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>1023</width>
+    <height>583</height>
+   </rect>
+  </property>
+  <property name="minimumSize">
+   <size>
+    <width>500</width>
+    <height>500</height>
+   </size>
+  </property>
+  <property name="maximumSize">
+   <size>
+    <width>1100</width>
+    <height>1000</height>
+   </size>
+  </property>
+  <property name="windowTitle">
+   <string>Image Scrambler</string>
+  </property>
+  <widget class="QWidget" name="centralWidget">
+   <widget class="QWidget" name="layoutWidget">
+    <property name="geometry">
+     <rect>
+      <x>241</x>
+      <y>104</y>
+      <width>402</width>
+      <height>431</height>
+     </rect>
+    </property>
+    <layout class="QVBoxLayout" name="verticalLayout">
+     <item>
+      <widget class="QLabel" name="label">
+       <property name="text">
+        <string>Original Image:</string>
+       </property>
+       <property name="alignment">
+        <set>Qt::AlignCenter</set>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <widget class="QLabel" name="lblOriginalImage">
+       <property name="minimumSize">
+        <size>
+         <width>400</width>
+         <height>400</height>
+        </size>
+       </property>
+       <property name="maximumSize">
+        <size>
+         <width>400</width>
+         <height>400</height>
+        </size>
+       </property>
+       <property name="frameShape">
+        <enum>QFrame::Box</enum>
+       </property>
+       <property name="frameShadow">
+        <enum>QFrame::Sunken</enum>
+       </property>
+       <property name="text">
+        <string/>
+       </property>
+       <property name="scaledContents">
+        <bool>true</bool>
+       </property>
+      </widget>
+     </item>
+    </layout>
+   </widget>
+   <widget class="QWidget" name="layoutWidget1">
+    <property name="geometry">
+     <rect>
+      <x>610</x>
+      <y>104</y>
+      <width>402</width>
+      <height>431</height>
+     </rect>
+    </property>
+    <layout class="QVBoxLayout" name="verticalLayout_2">
+     <item>
+      <widget class="QLabel" name="label_2">
+       <property name="text">
+        <string>Encrypted Image:</string>
+       </property>
+       <property name="alignment">
+        <set>Qt::AlignCenter</set>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <widget class="QLabel" name="lblScrambleImage">
+       <property name="minimumSize">
+        <size>
+         <width>400</width>
+         <height>400</height>
+        </size>
+       </property>
+       <property name="maximumSize">
+        <size>
+         <width>400</width>
+         <height>400</height>
+        </size>
+       </property>
+       <property name="frameShape">
+        <enum>QFrame::Box</enum>
+       </property>
+       <property name="frameShadow">
+        <enum>QFrame::Sunken</enum>
+       </property>
+       <property name="text">
+        <string/>
+       </property>
+       <property name="scaledContents">
+        <bool>true</bool>
+       </property>
+      </widget>
+     </item>
+    </layout>
+   </widget>
+   <widget class="QPushButton" name="btnLoadNewImage">
+    <property name="geometry">
+     <rect>
+      <x>30</x>
+      <y>100</y>
+      <width>184</width>
+      <height>41</height>
+     </rect>
+    </property>
+    <property name="styleSheet">
+     <string notr="true"/>
+    </property>
+    <property name="text">
+     <string>Load New Image</string>
+    </property>
+   </widget>
+   <widget class="QLabel" name="label_4">
+    <property name="geometry">
+     <rect>
+      <x>30</x>
+      <y>149</y>
+      <width>172</width>
+      <height>18</height>
+     </rect>
+    </property>
+    <property name="text">
+     <string>Scramble depth:</string>
+    </property>
+   </widget>
+   <widget class="QSpinBox" name="scrambleDepth">
+    <property name="geometry">
+     <rect>
+      <x>30</x>
+      <y>179</y>
+      <width>181</width>
+      <height>31</height>
+     </rect>
+    </property>
+    <property name="minimum">
+     <number>1</number>
+    </property>
+    <property name="maximum">
+     <number>10</number>
+    </property>
+   </widget>
+   <widget class="QFrame" name="LogoFrame">
+    <property name="geometry">
+     <rect>
+      <x>20</x>
+      <y>480</y>
+      <width>201</width>
+      <height>61</height>
+     </rect>
+    </property>
+    <property name="styleSheet">
+     <string notr="true"/>
+    </property>
+    <property name="frameShape">
+     <enum>QFrame::StyledPanel</enum>
+    </property>
+    <property name="frameShadow">
+     <enum>QFrame::Raised</enum>
+    </property>
+   </widget>
+   <widget class="QPushButton" name="btnSave">
+    <property name="geometry">
+     <rect>
+      <x>30</x>
+      <y>329</y>
+      <width>185</width>
+      <height>41</height>
+     </rect>
+    </property>
+    <property name="styleSheet">
+     <string notr="true"/>
+    </property>
+    <property name="text">
+     <string>Save Scrambled  Image</string>
+    </property>
+   </widget>
+   <widget class="QPushButton" name="btnDescrambleImage">
+    <property name="geometry">
+     <rect>
+      <x>30</x>
+      <y>279</y>
+      <width>185</width>
+      <height>41</height>
+     </rect>
+    </property>
+    <property name="styleSheet">
+     <string notr="true"/>
+    </property>
+    <property name="text">
+     <string>Descramble Image</string>
+    </property>
+   </widget>
+   <widget class="QPushButton" name="btnScrambleImage">
+    <property name="geometry">
+     <rect>
+      <x>30</x>
+      <y>225</y>
+      <width>185</width>
+      <height>41</height>
+     </rect>
+    </property>
+    <property name="styleSheet">
+     <string notr="true"/>
+    </property>
+    <property name="text">
+     <string>Scramble Image</string>
+    </property>
+   </widget>
+   <widget class="QLabel" name="lblFinalImageTitle_3">
+    <property name="geometry">
+     <rect>
+      <x>20</x>
+      <y>380</y>
+      <width>201</width>
+      <height>91</height>
+     </rect>
+    </property>
+    <property name="text">
+     <string>Program Shortcuts: 
+Load Images (⌘O) 
+Scramble Images (⌘E) 
+Descramble Image (⌘D) 
+Save Scrambled Image(⌘S)</string>
+    </property>
+    <property name="alignment">
+     <set>Qt::AlignCenter</set>
+    </property>
+   </widget>
+   <widget class="QFrame" name="Banner">
+    <property name="geometry">
+     <rect>
+      <x>-10</x>
+      <y>-10</y>
+      <width>1061</width>
+      <height>91</height>
+     </rect>
+    </property>
+    <property name="styleSheet">
+     <string notr="true"/>
+    </property>
+    <property name="frameShape">
+     <enum>QFrame::StyledPanel</enum>
+    </property>
+    <property name="frameShadow">
+     <enum>QFrame::Raised</enum>
+    </property>
+    <widget class="QLabel" name="HeaderLabel">
+     <property name="geometry">
+      <rect>
+       <x>370</x>
+       <y>20</y>
+       <width>321</width>
+       <height>61</height>
+      </rect>
+     </property>
+     <property name="font">
+      <font>
+       <pointsize>25</pointsize>
+      </font>
+     </property>
+     <property name="styleSheet">
+      <string notr="true"/>
+     </property>
+     <property name="text">
+      <string>Image Scrambler</string>
+     </property>
+    </widget>
+   </widget>
+  </widget>
+  <widget class="QMenuBar" name="menuBar">
+   <property name="geometry">
+    <rect>
+     <x>0</x>
+     <y>0</y>
+     <width>1023</width>
+     <height>22</height>
+    </rect>
+   </property>
+   <widget class="QMenu" name="menuFile">
+    <property name="title">
+     <string>File</string>
+    </property>
+    <addaction name="actionLoad_Image"/>
+    <addaction name="actionSave_Image"/>
+   </widget>
+   <widget class="QMenu" name="menuEdit">
+    <property name="title">
+     <string>Edit</string>
+    </property>
+    <addaction name="actionScramble_Image"/>
+    <addaction name="actionDescramble_Image"/>
+   </widget>
+   <addaction name="menuFile"/>
+   <addaction name="menuEdit"/>
+  </widget>
+  <action name="actionLoad_Image">
+   <property name="text">
+    <string>Load Image (⌘O)</string>
+   </property>
+  </action>
+  <action name="actionSave_Image">
+   <property name="text">
+    <string>Save Image (⌘S)</string>
+   </property>
+  </action>
+  <action name="actionScramble_Image">
+   <property name="text">
+    <string>Encrypt Image (⌘E)</string>
+   </property>
+  </action>
+  <action name="actionDescramble_Image">
+   <property name="text">
+    <string>Decrypt Image (⌘D)</string>
+   </property>
+  </action>
+ </widget>
+ <layoutdefault spacing="6" margin="11"/>
+ <resources/>
+ <connections/>
+</ui>

README.md

@@ -0,0 +1,222 @@
+[English](#markdown-header-recursion-image-scrambler) | [Español](#markdown-header-recursion-revolvedor-de-imagenes)
+
+#Recursión - Revolvedor de imágenes
+
+![main1-small.png](images/main1-small.png)
+![main2-small.png](images/main2-small.png)
+![main3-small.png](images/main3-small.png)
+
+
+La recursión es una técnica muy utilizada en programación. Con esta técnica se resuelven problemas resolviendo un problema similar pero para casos más pequeños. Podemos construir conjuntos de objetos o procesos utilizando *reglas recursivas* y *valores iniciales*. Las *funciones recursivas* son funciones que se auto-invocan, utilizando cada vez conjuntos o elementos más pequeños,  hasta llegar a un punto en donde se utiliza la condición inicial en lugar de auto-invocarse. En esta experiencia de laboratorio practicarás la definición e implementación de funciones recursivas para revolver una imagen y hacerla incomprensible.
+
+## Objetivos:
+
+1. Definir e implementar funciones recursivas.
+2. Practicar el procesamiento de imágenes.
+3. Practicar el uso de estructuras de control y repetición.
+
+
+## Pre-Lab:
+
+Antes de llegar al laboratorio debes haber:
+
+1. Repasado los conceptos relacionados a funciones recursivas.
+
+2. Haber estudiado los conceptos e instrucciones para la sesión de laboratorio.
+
+3. Haber tomado el quiz Pre-Lab que se encuentra en Moodle.
+
+
+---
+
+---
+
+
+## Revolver imágenes digitalmente
+
+Al revolver las imágenes digitalmente reordenamos los píxeles de las imágenes para romper la relación entre píxeles adyacentes y así hacer que la imagen original sea incomprensible. Esta técnica se usa mucho para cifrar imágenes y esconder datos. [1]
+
+---
+
+![figure1.png](images/figure1.png)
+
+**Figura 1.** La imagen de la izquierda fue cifrada utilizando la técnica de revolver la imagen y se obtuvo la imagen de la derecha. Tomada de [2].
+
+---
+
+Existen muchos métodos que han sido propuestos para revolver imágenes. En esta experiencia de laboratorio utilizarás un método muy simple que tiene una implementación natural usando funciones recursivas.
+
+### ¡Revuélvela!
+
+El método que utilizarás para revolver las imágenes funciona intercambiando  rectángulos de una imagen un cierto número de veces, según lo establezca el *nivel*. La Figura 2 ilustra  un  revoltillo de *nivel 1* de una imagen: se intercambian los cuadrantes diagonales. Observa también la Figura 6.
+
+---
+
+![figure2.png](images/figure2.png)
+
+**Figura 2.** Revoltillo de nivel 1: (a) es la imagen original dividida en cuadrantes, (b) es la imagen luego de revolverla el primer nivel intercambiando cuadrantes diagonales.
+
+---
+
+El revoltillo del siguiente nivel, *nivel 2*, primero intercambia las mitades izquierda y derecha de la imagen. Luego le aplica un revoltillo de *nivel 1* a cada cuadrante. Observa que el revoltillo de nivel 1 es aplicado a cada uno de los cuatro cuadrantes de la imagen original.
+
+---
+
+![figure3.png](images/figure3.png)
+
+**Figura 3.** Revoltillo de nivel 2: (a) es la imagen original, (b) es la imagen luego de intercambiar las mitades izquierda y derecha, (c) es la imagen luego de aplicar revoltillo de nivel 1 a cada cuadrante.
+
+---
+
+**Pregunta:**  ¿Cuál de las figuras (a), (b), (c), (d) representa el resultado de hacerle un revoltillo de *nivel 2* al siguiente dibujo de un pingüino?
+
+---
+
+![figure4.png](images/figure4.png)
+
+
+![figure5.png](images/figure5.png)
+
+---
+
+Si continuamos el patrón, un revoltillo de *nivel 3* comienza intercambiando los cuadrantes diagonales. Luego le aplica un revoltillo de *nivel 2* a cada cuadrante: intercambia las mitades izquierda y derecha y aplica el revoltillo de *nivel 1* a cada nuevo cuadrante. La Figura 8 muestra el proceso de hacer un revoltillo de nivel 3.
+
+Para revolver una imagen hacemos este proceso para un cierto *nivel N*. ¿Cuál es el patrón? ¿Cómo comenzaría el revoltillo de *nivel 4*? ¿En cuántos cuadrantes habremos dividido la figura original al completar el revoltillo?
+
+El algoritmo para revolver que se acaba de describir es su propio inverso. Esto es, si le aplicas el mismo algoritmo a la imagen revuelta debes obtener la imagen original.
+
+
+
+Las siguientes figuras ilustran los intercambios que hacen los revoltillos de nivel 1, 2 y 3.
+
+---
+
+![figure6.png](images/figure6.png)
+
+**Figura 6.** Revoltillo de nivel 1: se intercambian los cuadrantes diagonales.
+
+---
+
+
+![figure7.png](images/figure7.png)
+
+**Figura 7.** Revoltillo de nivel 2: (a) se intercambian las mitades izquierda y derecha, (b)  se aplica un revoltillo de nivel 1 a cada cuadrante.
+
+
+---
+
+![figure8.png](images/figure8.png)
+
+**Figura 8.** Revoltillo de nivel 3: (a) se intercambian los cuadrantes diagonales para luego aplicar revoltillo de nivel 2 a cada cuadrante (b) se intercambian mitades izquierda y derecha en cada cuadrante, (c) se aplica un revoltillo de nivel 1 a cada nuevo cuadrante.
+
+
+---
+
+---
+
+
+## Funciones adicionales provistas en el proyecto
+
+El proyecto en el que trabajarás hoy contiene la función `cropSwap` que implementa la funcionalidad de intercambiar los píxeles contenidos en dos rectángulos congruentes dentro de una imagen. Su prototipo es:
+
+```
+void ImageScrambler::cropSwap(QImage &img, int x0, int y0, int x1, int y1, int width, int height );
+```
+
+Sus parámetros son:
+`img`: referencia a la imagen que se desea modificar (un objeto de clase `QImage`)
+`x0`, `y0`,`x0`, `y0`: coordenadas de las esquinas superior izquierda del los rectángulos.
+`width`, `height`: ancho y altura (en píxeles) de los rectángulos.
+
+Por ejemplo, si deseamos intercambiar los píxeles de la mitad superior e inferior de una imagen *P* de ancho 100 y alto 150, invocamos la función así:
+
+```
+cropSwap(P, 0, 0, 0, 75, 100, 75 );  
+```
+
+
+----
+
+----
+
+
+
+## Sesión de laboratorio:
+
+
+El proyecto `ImageScrambler` contiene el esqueleto de una aplicación para revolver y "des-revolver" imágenes. En la experiencia de laboratorio de hoy trabajarás con el archivo `Filter.cpp` para completar la aplicación.
+
+
+
+
+### Ejercicio 1: Pseudocódigo de la función para revolver
+
+Escribe el pseudocódigo para expresar el algoritmo de revolver descrito arriba como una función recursiva.
+
+
+
+### Ejercicio 2: Función recursiva para revolver la imagen
+
+#### Instrucciones
+
+1. Carga a QtCreator el proyecto `ImageScrambler`  haciendo doble "click" en el archivo `ImageScrambler.pro` en el directorio `Documents/eip/Recursion-ImageScrambler` de tu computadora. También puedes ir a `http://bitbucket.org/eip-uprrp/recursion-imagescrambler` para descargar la carpeta `Recursion-ImageScrambler` a tu computadora.
+
+2. El código que te proveemos crea la interfaz de la Figura 9.
+
+    ---
+
+    ![figure9.png](images/figure9.png)
+
+    **Figura 9.** Interfaz del proyecto `Image Scrambler`.
+
+    ---
+
+    El botón que dice `Scramble Image` se programó para que invoque una función llamada `ScrambleFilter`.
+
+3. Completa la función `ScrambleFilter` contenida en el archivo `Filter.cpp` de modo que implemente el algoritmo recursivo de revolver imágenes. La función tiene el siguiente formato:
+
+ ```cpp
+QImage ImageScrambler::ScrambleFilter(QImage image, int N, int sx, int sy, int width, int height);
+```
+
+4. Baja la imagen contenida en http://i.imgur.com/ZiJ61Gk.png para que valides la función que implementaste.
+
+---
+
+---
+
+
+## Entregas
+
+1. Utiliza "Entrega 1" en Moodle para entregar el archivo con el pseudocódigo de la función para revolver.
+
+2. Utiliza "Entrega 2" en Moodle para entregar el archivo `Filter.cpp` que contiene las funciones  que implementaste en esta experiencia de laboratorio. Recuerda utilizar buenas prácticas de programación, incluir el nombre de los programadores y documentar tu programa.
+
+---
+
+---
+
+##Referencias
+
+[1]  F. Maleki et al., ‘‘An Image Encryption System by
+Cellular Automata with Memory,’’ Proc. 3rd Int’l
+Conf. Availability, Reliability, and Security, IEEE CS
+Press, 2008, pp. 12661271.
+
+[2] Dalhoum, Abdel Latif Abu, et al. "Digital Image Scrambling Using 2 D Cellular Automata." IEEE MultiMedia 19.4 (2012): 28-36.
+
+[3] http://www.instructables.com/id/Python-Programming-recursion/
+
+---
+
+---
+
+---
+
+[English](#markdown-header-recursion-image-scrambler) | [Español](#markdown-header-recursion-revolvedor-de-imagenes)
+
+#Recursion - Image Scrambler
+
+![main1.png](images/main1-small.png)
+![main2.png](images/main2-small.png)
+![main3.png](images/main3-small.png)

doc/en/html/_image_scrambler_8h_source.html

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+<!-- Generated by Doxygen 1.8.9.1 -->
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+  <div class="headertitle">
+<div class="title">ImageScrambler.h</div>  </div>
+</div><!--header-->
+<div class="contents">
+<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;<span class="preprocessor">#ifndef IMAGESCRAMBLER_H</span></div>
+<div class="line"><a name="l00002"></a><span class="lineno">    2</span>&#160;<span class="preprocessor">#define IMAGESCRAMBLER_H</span></div>
+<div class="line"><a name="l00003"></a><span class="lineno">    3</span>&#160;</div>
+<div class="line"><a name="l00004"></a><span class="lineno">    4</span>&#160;<span class="preprocessor">#include &lt;QMainWindow&gt;</span></div>
+<div class="line"><a name="l00005"></a><span class="lineno">    5</span>&#160;<span class="preprocessor">#include &lt;QFileDialog&gt;</span></div>
+<div class="line"><a name="l00006"></a><span class="lineno">    6</span>&#160;<span class="preprocessor">#include &lt;QDir&gt;</span></div>
+<div class="line"><a name="l00007"></a><span class="lineno">    7</span>&#160;<span class="preprocessor">#include &lt;QMessageBox&gt;</span></div>
+<div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160;<span class="preprocessor">#include &lt;QShortcut&gt;</span></div>
+<div class="line"><a name="l00009"></a><span class="lineno">    9</span>&#160;<span class="preprocessor">#include &lt;QImage&gt;</span></div>
+<div class="line"><a name="l00010"></a><span class="lineno">   10</span>&#160;</div>
+<div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;<span class="keyword">namespace </span><a class="code" href="namespace_ui.html">Ui</a> {</div>
+<div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#160;    <span class="keyword">class </span><a class="code" href="class_image_scrambler.html">ImageScrambler</a>;</div>
+<div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160;}</div>
+<div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160;</div>
+<div class="line"><a name="l00015"></a><span class="lineno"><a class="line" href="class_image_scrambler.html">   15</a></span>&#160;<span class="keyword">class </span><a class="code" href="class_image_scrambler.html">ImageScrambler</a> : <span class="keyword">public</span> QMainWindow</div>
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+<div class="line"><a name="l00061"></a><span class="lineno">   61</span>&#160;</div>
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+<div class="line"><a name="l00135"></a><span class="lineno">  135</span>&#160;</div>
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+<div class="line"><a name="l00142"></a><span class="lineno">  142</span>&#160;</div>
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+<div class="line"><a name="l00149"></a><span class="lineno">  149</span>&#160;</div>
+<div class="line"><a name="l00150"></a><span class="lineno">  150</span>&#160;<span class="keyword">private</span>:</div>
+<div class="line"><a name="l00151"></a><span class="lineno">  151</span>&#160;    Ui::ImageScrambler *ui;</div>
+<div class="line"><a name="l00152"></a><span class="lineno"><a class="line" href="class_image_scrambler.html#a90f0c2de88b3d790ab25460dc2222a60">  152</a></span>&#160;    QImage <a class="code" href="class_image_scrambler.html#a90f0c2de88b3d790ab25460dc2222a60">originalImage</a>;  </div>
+<div class="line"><a name="l00153"></a><span class="lineno"><a class="line" href="class_image_scrambler.html#a691bd6839008b2ec5dc3bc2933328cc2">  153</a></span>&#160;    QImage <a class="code" href="class_image_scrambler.html#a691bd6839008b2ec5dc3bc2933328cc2">scrambledImage</a>; </div>
+<div class="line"><a name="l00154"></a><span class="lineno"><a class="line" href="class_image_scrambler.html#a4d5951c83206c8cf7bad2c6a9f7387d8">  154</a></span>&#160;    <span class="keywordtype">int</span> <a class="code" href="class_image_scrambler.html#a4d5951c83206c8cf7bad2c6a9f7387d8">scrambleDepth</a> ; </div>
+<div class="line"><a name="l00155"></a><span class="lineno">  155</span>&#160;};</div>
+<div class="line"><a name="l00156"></a><span class="lineno">  156</span>&#160;</div>
+<div class="line"><a name="l00157"></a><span class="lineno">  157</span>&#160;<span class="preprocessor">#endif // MAINWINDOW_H</span></div>
+<div class="ttc" id="class_image_scrambler_html_aa0ad5b405d49d1769d7e794f391f8657"><div class="ttname"><a href="class_image_scrambler.html#aa0ad5b405d49d1769d7e794f391f8657">ImageScrambler::~ImageScrambler</a></div><div class="ttdeci">~ImageScrambler()</div><div class="ttdoc">Destructor. </div><div class="ttdef"><b>Definition:</b> ImageScrambler.cpp:45</div></div>
+<div class="ttc" id="namespace_ui_html"><div class="ttname"><a href="namespace_ui.html">Ui</a></div><div class="ttdef"><b>Definition:</b> ImageScrambler.h:11</div></div>
+<div class="ttc" id="class_image_scrambler_html_a2a548be139a62d30dea82e2797d51ec7"><div class="ttname"><a href="class_image_scrambler.html#a2a548be139a62d30dea82e2797d51ec7">ImageScrambler::on_btnScrambleImage_clicked</a></div><div class="ttdeci">void on_btnScrambleImage_clicked()</div><div class="ttdoc">Function invokes the ScrambleFilter function to scramble the image and load it in the GUI...</div><div class="ttdef"><b>Definition:</b> ImageScrambler.cpp:89</div></div>
+<div class="ttc" id="class_image_scrambler_html_aba8b3a0f8d406c9e48e1d0e9e429a60e"><div class="ttname"><a href="class_image_scrambler.html#aba8b3a0f8d406c9e48e1d0e9e429a60e">ImageScrambler::on_btnSave_clicked</a></div><div class="ttdeci">void on_btnSave_clicked()</div><div class="ttdoc">Function that saves the scrambled image in the computer. </div><div class="ttdef"><b>Definition:</b> ImageScrambler.cpp:75</div></div>
+<div class="ttc" id="class_image_scrambler_html"><div class="ttname"><a href="class_image_scrambler.html">ImageScrambler</a></div><div class="ttdef"><b>Definition:</b> ImageScrambler.h:15</div></div>
+<div class="ttc" id="class_image_scrambler_html_a691bd6839008b2ec5dc3bc2933328cc2"><div class="ttname"><a href="class_image_scrambler.html#a691bd6839008b2ec5dc3bc2933328cc2">ImageScrambler::scrambledImage</a></div><div class="ttdeci">QImage scrambledImage</div><div class="ttdef"><b>Definition:</b> ImageScrambler.h:153</div></div>
+<div class="ttc" id="class_image_scrambler_html_a7eb90242d1779b98f48f9abe5ed7d698"><div class="ttname"><a href="class_image_scrambler.html#a7eb90242d1779b98f48f9abe5ed7d698">ImageScrambler::ScrambleFilter</a></div><div class="ttdeci">QImage ScrambleFilter(QImage image, int, int, int, int, int)</div><div class="ttdoc">Funtion that recursively scrambles an images by dividing the image in squares (sub images) and then s...</div><div class="ttdef"><b>Definition:</b> Filter.cpp:72</div></div>
+<div class="ttc" id="class_image_scrambler_html_a7c3ef8d29bfc424d296e95c6acdb427e"><div class="ttname"><a href="class_image_scrambler.html#a7c3ef8d29bfc424d296e95c6acdb427e">ImageScrambler::on_btnDescrambleImage_clicked</a></div><div class="ttdeci">void on_btnDescrambleImage_clicked()</div><div class="ttdoc">Function that restore the scrambled image to the original image. </div><div class="ttdef"><b>Definition:</b> ImageScrambler.cpp:104</div></div>
+<div class="ttc" id="class_image_scrambler_html_aef30dcfeee03fa8aee60fd7ba89815b3"><div class="ttname"><a href="class_image_scrambler.html#aef30dcfeee03fa8aee60fd7ba89815b3">ImageScrambler::on_actionSave_Image_triggered</a></div><div class="ttdeci">void on_actionSave_Image_triggered()</div><div class="ttdoc">Function that invokes the on_btnSave_clicked() function. </div><div class="ttdef"><b>Definition:</b> ImageScrambler.cpp:123</div></div>
+<div class="ttc" id="class_image_scrambler_html_afa24bbf9d4f71fd0853478a66d74d5f4"><div class="ttname"><a href="class_image_scrambler.html#afa24bbf9d4f71fd0853478a66d74d5f4">ImageScrambler::on_btnLoadNewImage_clicked</a></div><div class="ttdeci">void on_btnLoadNewImage_clicked()</div><div class="ttdoc">Function display a file browsing window to load an image into the GUI. </div><div class="ttdef"><b>Definition:</b> ImageScrambler.cpp:56</div></div>
+<div class="ttc" id="class_image_scrambler_html_a80b3b6e575f0b24290d71d202d910fed"><div class="ttname"><a href="class_image_scrambler.html#a80b3b6e575f0b24290d71d202d910fed">ImageScrambler::on_actionDescramble_Image_triggered</a></div><div class="ttdeci">void on_actionDescramble_Image_triggered()</div><div class="ttdoc">Function that invokes the on_btnDescrambleImage_clicked() function. </div><div class="ttdef"><b>Definition:</b> ImageScrambler.cpp:141</div></div>
+<div class="ttc" id="class_image_scrambler_html_a90f0c2de88b3d790ab25460dc2222a60"><div class="ttname"><a href="class_image_scrambler.html#a90f0c2de88b3d790ab25460dc2222a60">ImageScrambler::originalImage</a></div><div class="ttdeci">QImage originalImage</div><div class="ttdef"><b>Definition:</b> ImageScrambler.h:152</div></div>
+<div class="ttc" id="class_image_scrambler_html_add8fe476a0557f10a1fdae5b2b8e576a"><div class="ttname"><a href="class_image_scrambler.html#add8fe476a0557f10a1fdae5b2b8e576a">ImageScrambler::ImageScrambler</a></div><div class="ttdeci">ImageScrambler(QWidget *parent=0)</div><div class="ttdoc">Constructor. </div><div class="ttdef"><b>Definition:</b> ImageScrambler.cpp:10</div></div>
+<div class="ttc" id="class_image_scrambler_html_a7199f376e7dc4fc4b61145be2dcaaad3"><div class="ttname"><a href="class_image_scrambler.html#a7199f376e7dc4fc4b61145be2dcaaad3">ImageScrambler::on_actionLoad_Image_triggered</a></div><div class="ttdeci">void on_actionLoad_Image_triggered()</div><div class="ttdoc">Function that invokes the on_btnLoadNewImage_clicked() function. </div><div class="ttdef"><b>Definition:</b> ImageScrambler.cpp:114</div></div>
+<div class="ttc" id="class_image_scrambler_html_afe4e275f55ee362ea7ce13fcec6f0b26"><div class="ttname"><a href="class_image_scrambler.html#afe4e275f55ee362ea7ce13fcec6f0b26">ImageScrambler::cropSwap</a></div><div class="ttdeci">void cropSwap(QImage &amp;, int, int, int, int, int, int)</div><div class="ttdoc">Funtion that crop two squares of equal size of an image or sub image and swaps them. The funtion receives two coords (x0, y0) and (x1, y1) and a width and a height. Then swaps pixel by pixel the square formed from the top left coordinate (x0, y0) to the bottom right coordinate (x0+width, y0+height) with the square formed from the top left coordinate (x1, y1) to the bottom right (x1+width, y1+height). </div><div class="ttdef"><b>Definition:</b> Filter.cpp:29</div></div>
+<div class="ttc" id="class_image_scrambler_html_ac7514d09c9ee2b021d803375eba95f74"><div class="ttname"><a href="class_image_scrambler.html#ac7514d09c9ee2b021d803375eba95f74">ImageScrambler::on_actionScramble_Image_triggered</a></div><div class="ttdeci">void on_actionScramble_Image_triggered()</div><div class="ttdoc">Function that invokes the on_btnScrambleImage_clicked() function. </div><div class="ttdef"><b>Definition:</b> ImageScrambler.cpp:132</div></div>
+<div class="ttc" id="class_image_scrambler_html_a4d5951c83206c8cf7bad2c6a9f7387d8"><div class="ttname"><a href="class_image_scrambler.html#a4d5951c83206c8cf7bad2c6a9f7387d8">ImageScrambler::scrambleDepth</a></div><div class="ttdeci">int scrambleDepth</div><div class="ttdef"><b>Definition:</b> ImageScrambler.h:154</div></div>
+</div><!-- fragment --></div><!-- contents -->
+<!-- start footer part -->
+<hr class="footer"/><address class="footer"><small>
+Generated on Tue Jun 16 2015 20:51:15 for My Project by &#160;<a href="http://www.doxygen.org/index.html">
+<img class="footer" src="doxygen.png" alt="doxygen"/>
+</a> 1.8.9.1
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doc/en/html/annotated.html

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+<script type="text/javascript" src="dynsections.js"></script>
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+<script type="text/javascript">
+  $(document).ready(function() { init_search(); });
+</script>
+<link href="doxygen.css" rel="stylesheet" type="text/css" />
+</head>
+<body>
+<div id="top"><!-- do not remove this div, it is closed by doxygen! -->
+<div id="titlearea">
+<table cellspacing="0" cellpadding="0">
+ <tbody>
+ <tr style="height: 56px;">
+  <td style="padding-left: 0.5em;">
+   <div id="projectname">My Project
+   </div>
+  </td>
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+ </tbody>
+</table>
+</div>
+<!-- end header part -->
+<!-- Generated by Doxygen 1.8.9.1 -->
+<script type="text/javascript">
+var searchBox = new SearchBox("searchBox", "search",false,'Search');
+</script>
+  <div id="navrow1" class="tabs">
+    <ul class="tablist">
+      <li><a href="index.html"><span>Main&#160;Page</span></a></li>
+      <li class="current"><a href="annotated.html"><span>Classes</span></a></li>
+      <li><a href="files.html"><span>Files</span></a></li>
+      <li>
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+        <span class="left">
+          <img id="MSearchSelect" src="search/mag_sel.png"
+               onmouseover="return searchBox.OnSearchSelectShow()"
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+  </div>
+  <div id="navrow2" class="tabs2">
+    <ul class="tablist">
+      <li class="current"><a href="annotated.html"><span>Class&#160;List</span></a></li>
+      <li><a href="classes.html"><span>Class&#160;Index</span></a></li>
+      <li><a href="hierarchy.html"><span>Class&#160;Hierarchy</span></a></li>
+      <li><a href="functions.html"><span>Class&#160;Members</span></a></li>
+    </ul>
+  </div>
+</div><!-- top -->
+<!-- window showing the filter options -->
+<div id="MSearchSelectWindow"
+     onmouseover="return searchBox.OnSearchSelectShow()"
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+<!-- iframe showing the search results (closed by default) -->
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+<iframe src="javascript:void(0)" frameborder="0" 
+        name="MSearchResults" id="MSearchResults">
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+<div class="header">
+  <div class="headertitle">
+<div class="title">Class List</div>  </div>
+</div><!--header-->
+<div class="contents">
+<div class="textblock">Here are the classes, structs, unions and interfaces with brief descriptions:</div><div class="directory">
+<table class="directory">
+<tr id="row_0_" class="even"><td class="entry"><span style="width:16px;display:inline-block;">&#160;</span><span class="icona"><span class="icon">C</span></span><a class="el" href="class_image_scrambler.html" target="_self">ImageScrambler</a></td><td class="desc"></td></tr>
+</table>
+</div><!-- directory -->
+</div><!-- contents -->
+<!-- start footer part -->
+<hr class="footer"/><address class="footer"><small>
+Generated on Tue Jun 16 2015 20:51:16 for My Project by &#160;<a href="http://www.doxygen.org/index.html">
+<img class="footer" src="doxygen.png" alt="doxygen"/>
+</a> 1.8.9.1
+</small></address>
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doc/en/html/class_image_scrambler-members.html

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+<meta http-equiv="X-UA-Compatible" content="IE=9"/>
+<meta name="generator" content="Doxygen 1.8.9.1"/>
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+<script type="text/javascript" src="jquery.js"></script>
+<script type="text/javascript" src="dynsections.js"></script>
+<link href="search/search.css" rel="stylesheet" type="text/css"/>
+<script type="text/javascript" src="search/searchdata.js"></script>
+<script type="text/javascript" src="search/search.js"></script>
+<script type="text/javascript">
+  $(document).ready(function() { init_search(); });
+</script>
+<link href="doxygen.css" rel="stylesheet" type="text/css" />
+</head>
+<body>
+<div id="top"><!-- do not remove this div, it is closed by doxygen! -->
+<div id="titlearea">
+<table cellspacing="0" cellpadding="0">
+ <tbody>
+ <tr style="height: 56px;">
+  <td style="padding-left: 0.5em;">
+   <div id="projectname">My Project
+   </div>
+  </td>
+ </tr>
+ </tbody>
+</table>
+</div>
+<!-- end header part -->
+<!-- Generated by Doxygen 1.8.9.1 -->
+<script type="text/javascript">
+var searchBox = new SearchBox("searchBox", "search",false,'Search');
+</script>
+  <div id="navrow1" class="tabs">
+    <ul class="tablist">
+      <li><a href="index.html"><span>Main&#160;Page</span></a></li>
+      <li class="current"><a href="annotated.html"><span>Classes</span></a></li>
+      <li><a href="files.html"><span>Files</span></a></li>
+      <li>
+        <div id="MSearchBox" class="MSearchBoxInactive">
+        <span class="left">
+          <img id="MSearchSelect" src="search/mag_sel.png"
+               onmouseover="return searchBox.OnSearchSelectShow()"
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+               onfocus="searchBox.OnSearchFieldFocus(true)" 
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+  <div id="navrow2" class="tabs2">
+    <ul class="tablist">
+      <li><a href="annotated.html"><span>Class&#160;List</span></a></li>
+      <li><a href="classes.html"><span>Class&#160;Index</span></a></li>
+      <li><a href="hierarchy.html"><span>Class&#160;Hierarchy</span></a></li>
+      <li><a href="functions.html"><span>Class&#160;Members</span></a></li>
+    </ul>
+  </div>
+<!-- window showing the filter options -->
+<div id="MSearchSelectWindow"
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+        name="MSearchResults" id="MSearchResults">
+</iframe>
+</div>
+
+</div><!-- top -->
+<div class="header">
+  <div class="headertitle">
+<div class="title">ImageScrambler Member List</div>  </div>
+</div><!--header-->
+<div class="contents">
+
+<p>This is the complete list of members for <a class="el" href="class_image_scrambler.html">ImageScrambler</a>, including all inherited members.</p>
+<table class="directory">
+  <tr class="even"><td class="entry"><a class="el" href="class_image_scrambler.html#afe4e275f55ee362ea7ce13fcec6f0b26">cropSwap</a>(QImage &amp;, int, int, int, int, int, int)</td><td class="entry"><a class="el" href="class_image_scrambler.html">ImageScrambler</a></td><td class="entry"></td></tr>
+  <tr><td class="entry"><a class="el" href="class_image_scrambler.html#add8fe476a0557f10a1fdae5b2b8e576a">ImageScrambler</a>(QWidget *parent=0)</td><td class="entry"><a class="el" href="class_image_scrambler.html">ImageScrambler</a></td><td class="entry"><span class="mlabel">explicit</span></td></tr>
+  <tr class="even"><td class="entry"><a class="el" href="class_image_scrambler.html#a80b3b6e575f0b24290d71d202d910fed">on_actionDescramble_Image_triggered</a>()</td><td class="entry"><a class="el" href="class_image_scrambler.html">ImageScrambler</a></td><td class="entry"><span class="mlabel">private</span><span class="mlabel">slot</span></td></tr>
+  <tr><td class="entry"><a class="el" href="class_image_scrambler.html#a7199f376e7dc4fc4b61145be2dcaaad3">on_actionLoad_Image_triggered</a>()</td><td class="entry"><a class="el" href="class_image_scrambler.html">ImageScrambler</a></td><td class="entry"><span class="mlabel">private</span><span class="mlabel">slot</span></td></tr>
+  <tr class="even"><td class="entry"><a class="el" href="class_image_scrambler.html#aef30dcfeee03fa8aee60fd7ba89815b3">on_actionSave_Image_triggered</a>()</td><td class="entry"><a class="el" href="class_image_scrambler.html">ImageScrambler</a></td><td class="entry"><span class="mlabel">private</span><span class="mlabel">slot</span></td></tr>
+  <tr><td class="entry"><a class="el" href="class_image_scrambler.html#ac7514d09c9ee2b021d803375eba95f74">on_actionScramble_Image_triggered</a>()</td><td class="entry"><a class="el" href="class_image_scrambler.html">ImageScrambler</a></td><td class="entry"><span class="mlabel">private</span><span class="mlabel">slot</span></td></tr>
+  <tr class="even"><td class="entry"><a class="el" href="class_image_scrambler.html#a7c3ef8d29bfc424d296e95c6acdb427e">on_btnDescrambleImage_clicked</a>()</td><td class="entry"><a class="el" href="class_image_scrambler.html">ImageScrambler</a></td><td class="entry"><span class="mlabel">private</span><span class="mlabel">slot</span></td></tr>
+  <tr><td class="entry"><a class="el" href="class_image_scrambler.html#afa24bbf9d4f71fd0853478a66d74d5f4">on_btnLoadNewImage_clicked</a>()</td><td class="entry"><a class="el" href="class_image_scrambler.html">ImageScrambler</a></td><td class="entry"><span class="mlabel">private</span><span class="mlabel">slot</span></td></tr>
+  <tr class="even"><td class="entry"><a class="el" href="class_image_scrambler.html#aba8b3a0f8d406c9e48e1d0e9e429a60e">on_btnSave_clicked</a>()</td><td class="entry"><a class="el" href="class_image_scrambler.html">ImageScrambler</a></td><td class="entry"><span class="mlabel">private</span><span class="mlabel">slot</span></td></tr>
+  <tr><td class="entry"><a class="el" href="class_image_scrambler.html#a2a548be139a62d30dea82e2797d51ec7">on_btnScrambleImage_clicked</a>()</td><td class="entry"><a class="el" href="class_image_scrambler.html">ImageScrambler</a></td><td class="entry"><span class="mlabel">private</span><span class="mlabel">slot</span></td></tr>
+  <tr class="even"><td class="entry"><a class="el" href="class_image_scrambler.html#a90f0c2de88b3d790ab25460dc2222a60">originalImage</a></td><td class="entry"><a class="el" href="class_image_scrambler.html">ImageScrambler</a></td><td class="entry"><span class="mlabel">private</span></td></tr>
+  <tr><td class="entry"><a class="el" href="class_image_scrambler.html#a4d5951c83206c8cf7bad2c6a9f7387d8">scrambleDepth</a></td><td class="entry"><a class="el" href="class_image_scrambler.html">ImageScrambler</a></td><td class="entry"><span class="mlabel">private</span></td></tr>
+  <tr class="even"><td class="entry"><a class="el" href="class_image_scrambler.html#a691bd6839008b2ec5dc3bc2933328cc2">scrambledImage</a></td><td class="entry"><a class="el" href="class_image_scrambler.html">ImageScrambler</a></td><td class="entry"><span class="mlabel">private</span></td></tr>
+  <tr><td class="entry"><a class="el" href="class_image_scrambler.html#a7eb90242d1779b98f48f9abe5ed7d698">ScrambleFilter</a>(QImage image, int, int, int, int, int)</td><td class="entry"><a class="el" href="class_image_scrambler.html">ImageScrambler</a></td><td class="entry"></td></tr>
+  <tr bgcolor="#f0f0f0" class="even"><td class="entry"><b>ui</b> (defined in <a class="el" href="class_image_scrambler.html">ImageScrambler</a>)</td><td class="entry"><a class="el" href="class_image_scrambler.html">ImageScrambler</a></td><td class="entry"><span class="mlabel">private</span></td></tr>
+  <tr><td class="entry"><a class="el" href="class_image_scrambler.html#aa0ad5b405d49d1769d7e794f391f8657">~ImageScrambler</a>()</td><td class="entry"><a class="el" href="class_image_scrambler.html">ImageScrambler</a></td><td class="entry"></td></tr>
+</table></div><!-- contents -->
+<!-- start footer part -->
+<hr class="footer"/><address class="footer"><small>
+Generated on Tue Jun 16 2015 20:51:16 for My Project by &#160;<a href="http://www.doxygen.org/index.html">
+<img class="footer" src="doxygen.png" alt="doxygen"/>
+</a> 1.8.9.1
+</small></address>
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doc/en/html/class_image_scrambler.html

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+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml">
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+<meta http-equiv="X-UA-Compatible" content="IE=9"/>
+<meta name="generator" content="Doxygen 1.8.9.1"/>
+<title>My Project: ImageScrambler Class Reference</title>
+<link href="tabs.css" rel="stylesheet" type="text/css"/>
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+<script type="text/javascript" src="dynsections.js"></script>
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+  $(document).ready(function() { init_search(); });
+</script>
+<link href="doxygen.css" rel="stylesheet" type="text/css" />
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+<div id="titlearea">
+<table cellspacing="0" cellpadding="0">
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+ <tr style="height: 56px;">
+  <td style="padding-left: 0.5em;">
+   <div id="projectname">My Project
+   </div>
+  </td>
+ </tr>
+ </tbody>
+</table>
+</div>
+<!-- end header part -->
+<!-- Generated by Doxygen 1.8.9.1 -->
+<script type="text/javascript">
+var searchBox = new SearchBox("searchBox", "search",false,'Search');
+</script>
+  <div id="navrow1" class="tabs">
+    <ul class="tablist">
+      <li><a href="index.html"><span>Main&#160;Page</span></a></li>
+      <li class="current"><a href="annotated.html"><span>Classes</span></a></li>
+      <li><a href="files.html"><span>Files</span></a></li>
+      <li>
+        <div id="MSearchBox" class="MSearchBoxInactive">
+        <span class="left">
+          <img id="MSearchSelect" src="search/mag_sel.png"
+               onmouseover="return searchBox.OnSearchSelectShow()"
+               onmouseout="return searchBox.OnSearchSelectHide()"
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+          <input type="text" id="MSearchField" value="Search" accesskey="S"
+               onfocus="searchBox.OnSearchFieldFocus(true)" 
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+          </span><span class="right">
+            <a id="MSearchClose" href="javascript:searchBox.CloseResultsWindow()"><img id="MSearchCloseImg" border="0" src="search/close.png" alt=""/></a>
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+    </ul>
+  </div>
+  <div id="navrow2" class="tabs2">
+    <ul class="tablist">
+      <li><a href="annotated.html"><span>Class&#160;List</span></a></li>
+      <li><a href="classes.html"><span>Class&#160;Index</span></a></li>
+      <li><a href="hierarchy.html"><span>Class&#160;Hierarchy</span></a></li>
+      <li><a href="functions.html"><span>Class&#160;Members</span></a></li>
+    </ul>
+  </div>
+<!-- window showing the filter options -->
+<div id="MSearchSelectWindow"
+     onmouseover="return searchBox.OnSearchSelectShow()"
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+<!-- iframe showing the search results (closed by default) -->
+<div id="MSearchResultsWindow">
+<iframe src="javascript:void(0)" frameborder="0" 
+        name="MSearchResults" id="MSearchResults">
+</iframe>
+</div>
+
+</div><!-- top -->
+<div class="header">
+  <div class="summary">
+<a href="#pub-methods">Public Member Functions</a> &#124;
+<a href="#pri-slots">Private Slots</a> &#124;
+<a href="#pri-attribs">Private Attributes</a> &#124;
+<a href="class_image_scrambler-members.html">List of all members</a>  </div>
+  <div class="headertitle">
+<div class="title">ImageScrambler Class Reference</div>  </div>
+</div><!--header-->
+<div class="contents">
+<div class="dynheader">
+Inheritance diagram for ImageScrambler:</div>
+<div class="dyncontent">
+ <div class="center">
+  <img src="class_image_scrambler.png" usemap="#ImageScrambler_map" alt=""/>
+  <map id="ImageScrambler_map" name="ImageScrambler_map">
+</map>
+ </div></div>
+<table class="memberdecls">
+<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
+Public Member Functions</h2></td></tr>
+<tr class="memitem:add8fe476a0557f10a1fdae5b2b8e576a"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="add8fe476a0557f10a1fdae5b2b8e576a"></a>
+&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_image_scrambler.html#add8fe476a0557f10a1fdae5b2b8e576a">ImageScrambler</a> (QWidget *parent=0)</td></tr>
+<tr class="memdesc:add8fe476a0557f10a1fdae5b2b8e576a"><td class="mdescLeft">&#160;</td><td class="mdescRight">Constructor. <br /></td></tr>
+<tr class="separator:add8fe476a0557f10a1fdae5b2b8e576a"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:aa0ad5b405d49d1769d7e794f391f8657"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="aa0ad5b405d49d1769d7e794f391f8657"></a>
+&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_image_scrambler.html#aa0ad5b405d49d1769d7e794f391f8657">~ImageScrambler</a> ()</td></tr>
+<tr class="memdesc:aa0ad5b405d49d1769d7e794f391f8657"><td class="mdescLeft">&#160;</td><td class="mdescRight">Destructor. <br /></td></tr>
+<tr class="separator:aa0ad5b405d49d1769d7e794f391f8657"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:afe4e275f55ee362ea7ce13fcec6f0b26"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_image_scrambler.html#afe4e275f55ee362ea7ce13fcec6f0b26">cropSwap</a> (QImage &amp;, int, int, int, int, int, int)</td></tr>
+<tr class="memdesc:afe4e275f55ee362ea7ce13fcec6f0b26"><td class="mdescLeft">&#160;</td><td class="mdescRight">Funtion that crop two squares of equal size of an image or sub image and swaps them. The funtion receives two coords (x0, y0) and (x1, y1) and a width and a height. Then swaps pixel by pixel the square formed from the top left coordinate (x0, y0) to the bottom right coordinate (x0+width, y0+height) with the square formed from the top left coordinate (x1, y1) to the bottom right (x1+width, y1+height).  <a href="#afe4e275f55ee362ea7ce13fcec6f0b26">More...</a><br /></td></tr>
+<tr class="separator:afe4e275f55ee362ea7ce13fcec6f0b26"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:a7eb90242d1779b98f48f9abe5ed7d698"><td class="memItemLeft" align="right" valign="top">QImage&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_image_scrambler.html#a7eb90242d1779b98f48f9abe5ed7d698">ScrambleFilter</a> (QImage image, int, int, int, int, int)</td></tr>
+<tr class="memdesc:a7eb90242d1779b98f48f9abe5ed7d698"><td class="mdescLeft">&#160;</td><td class="mdescRight">Funtion that recursively scrambles an images by dividing the image in squares (sub images) and then swapping them. The first step the program does is divide the image in two or four squares and swap the squares, the resulting image is divided in four squares and then the same steps are applied recursively to each of the four squares.  <a href="#a7eb90242d1779b98f48f9abe5ed7d698">More...</a><br /></td></tr>
+<tr class="separator:a7eb90242d1779b98f48f9abe5ed7d698"><td class="memSeparator" colspan="2">&#160;</td></tr>
+</table><table class="memberdecls">
+<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pri-slots"></a>
+Private Slots</h2></td></tr>
+<tr class="memitem:afa24bbf9d4f71fd0853478a66d74d5f4"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="afa24bbf9d4f71fd0853478a66d74d5f4"></a>
+void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_image_scrambler.html#afa24bbf9d4f71fd0853478a66d74d5f4">on_btnLoadNewImage_clicked</a> ()</td></tr>
+<tr class="memdesc:afa24bbf9d4f71fd0853478a66d74d5f4"><td class="mdescLeft">&#160;</td><td class="mdescRight">Function display a file browsing window to load an image into the GUI. <br /></td></tr>
+<tr class="separator:afa24bbf9d4f71fd0853478a66d74d5f4"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:aba8b3a0f8d406c9e48e1d0e9e429a60e"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="aba8b3a0f8d406c9e48e1d0e9e429a60e"></a>
+void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_image_scrambler.html#aba8b3a0f8d406c9e48e1d0e9e429a60e">on_btnSave_clicked</a> ()</td></tr>
+<tr class="memdesc:aba8b3a0f8d406c9e48e1d0e9e429a60e"><td class="mdescLeft">&#160;</td><td class="mdescRight">Function that saves the scrambled image in the computer. <br /></td></tr>
+<tr class="separator:aba8b3a0f8d406c9e48e1d0e9e429a60e"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:a2a548be139a62d30dea82e2797d51ec7"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a2a548be139a62d30dea82e2797d51ec7"></a>
+void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_image_scrambler.html#a2a548be139a62d30dea82e2797d51ec7">on_btnScrambleImage_clicked</a> ()</td></tr>
+<tr class="memdesc:a2a548be139a62d30dea82e2797d51ec7"><td class="mdescLeft">&#160;</td><td class="mdescRight">Function invokes the ScrambleFilter function to scramble the image and load it in the GUI. <br /></td></tr>
+<tr class="separator:a2a548be139a62d30dea82e2797d51ec7"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:a7c3ef8d29bfc424d296e95c6acdb427e"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a7c3ef8d29bfc424d296e95c6acdb427e"></a>
+void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_image_scrambler.html#a7c3ef8d29bfc424d296e95c6acdb427e">on_btnDescrambleImage_clicked</a> ()</td></tr>
+<tr class="memdesc:a7c3ef8d29bfc424d296e95c6acdb427e"><td class="mdescLeft">&#160;</td><td class="mdescRight">Function that restore the scrambled image to the original image. <br /></td></tr>
+<tr class="separator:a7c3ef8d29bfc424d296e95c6acdb427e"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:a7199f376e7dc4fc4b61145be2dcaaad3"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a7199f376e7dc4fc4b61145be2dcaaad3"></a>
+void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_image_scrambler.html#a7199f376e7dc4fc4b61145be2dcaaad3">on_actionLoad_Image_triggered</a> ()</td></tr>
+<tr class="memdesc:a7199f376e7dc4fc4b61145be2dcaaad3"><td class="mdescLeft">&#160;</td><td class="mdescRight">Function that invokes the <a class="el" href="class_image_scrambler.html#afa24bbf9d4f71fd0853478a66d74d5f4" title="Function display a file browsing window to load an image into the GUI. ">on_btnLoadNewImage_clicked()</a> function. <br /></td></tr>
+<tr class="separator:a7199f376e7dc4fc4b61145be2dcaaad3"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:aef30dcfeee03fa8aee60fd7ba89815b3"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="aef30dcfeee03fa8aee60fd7ba89815b3"></a>
+void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_image_scrambler.html#aef30dcfeee03fa8aee60fd7ba89815b3">on_actionSave_Image_triggered</a> ()</td></tr>
+<tr class="memdesc:aef30dcfeee03fa8aee60fd7ba89815b3"><td class="mdescLeft">&#160;</td><td class="mdescRight">Function that invokes the <a class="el" href="class_image_scrambler.html#aba8b3a0f8d406c9e48e1d0e9e429a60e" title="Function that saves the scrambled image in the computer. ">on_btnSave_clicked()</a> function. <br /></td></tr>
+<tr class="separator:aef30dcfeee03fa8aee60fd7ba89815b3"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:ac7514d09c9ee2b021d803375eba95f74"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ac7514d09c9ee2b021d803375eba95f74"></a>
+void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_image_scrambler.html#ac7514d09c9ee2b021d803375eba95f74">on_actionScramble_Image_triggered</a> ()</td></tr>
+<tr class="memdesc:ac7514d09c9ee2b021d803375eba95f74"><td class="mdescLeft">&#160;</td><td class="mdescRight">Function that invokes the <a class="el" href="class_image_scrambler.html#a2a548be139a62d30dea82e2797d51ec7" title="Function invokes the ScrambleFilter function to scramble the image and load it in the GUI...">on_btnScrambleImage_clicked()</a> function. <br /></td></tr>
+<tr class="separator:ac7514d09c9ee2b021d803375eba95f74"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:a80b3b6e575f0b24290d71d202d910fed"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a80b3b6e575f0b24290d71d202d910fed"></a>
+void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_image_scrambler.html#a80b3b6e575f0b24290d71d202d910fed">on_actionDescramble_Image_triggered</a> ()</td></tr>
+<tr class="memdesc:a80b3b6e575f0b24290d71d202d910fed"><td class="mdescLeft">&#160;</td><td class="mdescRight">Function that invokes the <a class="el" href="class_image_scrambler.html#a7c3ef8d29bfc424d296e95c6acdb427e" title="Function that restore the scrambled image to the original image. ">on_btnDescrambleImage_clicked()</a> function. <br /></td></tr>
+<tr class="separator:a80b3b6e575f0b24290d71d202d910fed"><td class="memSeparator" colspan="2">&#160;</td></tr>
+</table><table class="memberdecls">
+<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pri-attribs"></a>
+Private Attributes</h2></td></tr>
+<tr class="memitem:a9bdaf498f7f4d2b6143aae8ff59ddff3"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a9bdaf498f7f4d2b6143aae8ff59ddff3"></a>
+Ui::ImageScrambler *&#160;</td><td class="memItemRight" valign="bottom"><b>ui</b></td></tr>
+<tr class="separator:a9bdaf498f7f4d2b6143aae8ff59ddff3"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:a90f0c2de88b3d790ab25460dc2222a60"><td class="memItemLeft" align="right" valign="top">QImage&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_image_scrambler.html#a90f0c2de88b3d790ab25460dc2222a60">originalImage</a></td></tr>
+<tr class="separator:a90f0c2de88b3d790ab25460dc2222a60"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:a691bd6839008b2ec5dc3bc2933328cc2"><td class="memItemLeft" align="right" valign="top">QImage&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_image_scrambler.html#a691bd6839008b2ec5dc3bc2933328cc2">scrambledImage</a></td></tr>
+<tr class="separator:a691bd6839008b2ec5dc3bc2933328cc2"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:a4d5951c83206c8cf7bad2c6a9f7387d8"><td class="memItemLeft" align="right" valign="top">int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_image_scrambler.html#a4d5951c83206c8cf7bad2c6a9f7387d8">scrambleDepth</a></td></tr>
+<tr class="separator:a4d5951c83206c8cf7bad2c6a9f7387d8"><td class="memSeparator" colspan="2">&#160;</td></tr>
+</table>
+<h2 class="groupheader">Member Function Documentation</h2>
+<a class="anchor" id="afe4e275f55ee362ea7ce13fcec6f0b26"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">void ImageScrambler::cropSwap </td>
+          <td>(</td>
+          <td class="paramtype">QImage &amp;&#160;</td>
+          <td class="paramname"><em>img</em>, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">int&#160;</td>
+          <td class="paramname"><em>x0</em>, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">int&#160;</td>
+          <td class="paramname"><em>y0</em>, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">int&#160;</td>
+          <td class="paramname"><em>x1</em>, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">int&#160;</td>
+          <td class="paramname"><em>y1</em>, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">int&#160;</td>
+          <td class="paramname"><em>width</em>, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">int&#160;</td>
+          <td class="paramname"><em>height</em>&#160;</td>
+        </tr>
+        <tr>
+          <td></td>
+          <td>)</td>
+          <td></td><td></td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+
+<p>Funtion that crop two squares of equal size of an image or sub image and swaps them. The funtion receives two coords (x0, y0) and (x1, y1) and a width and a height. Then swaps pixel by pixel the square formed from the top left coordinate (x0, y0) to the bottom right coordinate (x0+width, y0+height) with the square formed from the top left coordinate (x1, y1) to the bottom right (x1+width, y1+height). </p>
+<dl class="params"><dt>Parameters</dt><dd>
+  <table class="params">
+    <tr><td class="paramname">img</td><td>Reference to the image to swap the squares. </td></tr>
+    <tr><td class="paramname">x0</td><td>The top left x coordinate of the first square in the image. </td></tr>
+    <tr><td class="paramname">y0</td><td>The top left y coordinate of the first square in the image. </td></tr>
+    <tr><td class="paramname">x1</td><td>The top left x coordinate of the second square in the image. </td></tr>
+    <tr><td class="paramname">y1</td><td>The top left y coordinate of the second square in the image. </td></tr>
+    <tr><td class="paramname">width</td><td>Width of the squares </td></tr>
+    <tr><td class="paramname">height</td><td>Height of the squares </td></tr>
+  </table>
+  </dd>
+</dl>
+
+</div>
+</div>
+<a class="anchor" id="a7eb90242d1779b98f48f9abe5ed7d698"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">QImage ImageScrambler::ScrambleFilter </td>
+          <td>(</td>
+          <td class="paramtype">QImage&#160;</td>
+          <td class="paramname"><em>image</em>, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">int&#160;</td>
+          <td class="paramname"><em>N</em>, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">int&#160;</td>
+          <td class="paramname"><em>sx</em>, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">int&#160;</td>
+          <td class="paramname"><em>sy</em>, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">int&#160;</td>
+          <td class="paramname"><em>width</em>, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">int&#160;</td>
+          <td class="paramname"><em>height</em>&#160;</td>
+        </tr>
+        <tr>
+          <td></td>
+          <td>)</td>
+          <td></td><td></td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+
+<p>Funtion that recursively scrambles an images by dividing the image in squares (sub images) and then swapping them. The first step the program does is divide the image in two or four squares and swap the squares, the resulting image is divided in four squares and then the same steps are applied recursively to each of the four squares. </p>
+<dl class="params"><dt>Parameters</dt><dd>
+  <table class="params">
+    <tr><td class="paramname">image</td><td>The image to scramble </td></tr>
+    <tr><td class="paramname">N</td><td>The depth of the recursion. The image will be scrambled in 4^n squares. </td></tr>
+    <tr><td class="paramname">sx</td><td>Starting left top x coordinate of the image or sub image to divide </td></tr>
+    <tr><td class="paramname">sy</td><td>Starting left top y coodinate of the image or sub image to divide </td></tr>
+    <tr><td class="paramname">width</td><td>Width of the received image </td></tr>
+    <tr><td class="paramname">height</td><td>Height of the received image </td></tr>
+  </table>
+  </dd>
+</dl>
+<dl class="section return"><dt>Returns</dt><dd>the scrambled image </dd></dl>
+
+</div>
+</div>
+<h2 class="groupheader">Member Data Documentation</h2>
+<a class="anchor" id="a90f0c2de88b3d790ab25460dc2222a60"></a>
+<div class="memitem">
+<div class="memproto">
+<table class="mlabels">
+  <tr>
+  <td class="mlabels-left">
+      <table class="memname">
+        <tr>
+          <td class="memname">QImage ImageScrambler::originalImage</td>
+        </tr>
+      </table>
+  </td>
+  <td class="mlabels-right">
+<span class="mlabels"><span class="mlabel">private</span></span>  </td>
+  </tr>
+</table>
+</div><div class="memdoc">
+<p>the original image (imagen original) </p>
+
+</div>
+</div>
+<a class="anchor" id="a4d5951c83206c8cf7bad2c6a9f7387d8"></a>
+<div class="memitem">
+<div class="memproto">
+<table class="mlabels">
+  <tr>
+  <td class="mlabels-left">
+      <table class="memname">
+        <tr>
+          <td class="memname">int ImageScrambler::scrambleDepth</td>
+        </tr>
+      </table>
+  </td>
+  <td class="mlabels-right">
+<span class="mlabels"><span class="mlabel">private</span></span>  </td>
+  </tr>
+</table>
+</div><div class="memdoc">
+<p>recursive depth (profundidad de la recursion) </p>
+
+</div>
+</div>
+<a class="anchor" id="a691bd6839008b2ec5dc3bc2933328cc2"></a>
+<div class="memitem">
+<div class="memproto">
+<table class="mlabels">
+  <tr>
+  <td class="mlabels-left">
+      <table class="memname">
+        <tr>
+          <td class="memname">QImage ImageScrambler::scrambledImage</td>
+        </tr>
+      </table>
+  </td>
+  <td class="mlabels-right">
+<span class="mlabels"><span class="mlabel">private</span></span>  </td>
+  </tr>
+</table>
+</div><div class="memdoc">
+<p>scrambled image (imagen revuelta) </p>
+
+</div>
+</div>
+<hr/>The documentation for this class was generated from the following files:<ul>
+<li><a class="el" href="_image_scrambler_8h_source.html">ImageScrambler.h</a></li>
+<li>Filter.cpp</li>
+<li>ImageScrambler.cpp</li>
+</ul>
+</div><!-- contents -->
+<!-- start footer part -->
+<hr class="footer"/><address class="footer"><small>
+Generated on Tue Jun 16 2015 20:51:16 for My Project by &#160;<a href="http://www.doxygen.org/index.html">
+<img class="footer" src="doxygen.png" alt="doxygen"/>
+</a> 1.8.9.1
+</small></address>
+</body>
+</html>

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+<div class="title">Class Index</div>  </div>
+</div><!--header-->
+<div class="contents">
+<div class="qindex"><a class="qindex" href="#letter_I">I</a></div>
+<table style="margin: 10px; white-space: nowrap;" align="center" width="95%" border="0" cellspacing="0" cellpadding="0">
+<tr><td rowspan="2" valign="bottom"><a name="letter_I"></a><table border="0" cellspacing="0" cellpadding="0"><tr><td><div class="ah">&#160;&#160;I&#160;&#160;</div></td></tr></table>
+</td><td></td></tr>
+<tr><td></td></tr>
+<tr><td valign="top"><a class="el" href="class_image_scrambler.html">ImageScrambler</a>&#160;&#160;&#160;</td><td></td></tr>
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+Generated on Tue Jun 16 2015 20:51:16 for My Project by &#160;<a href="http://www.doxygen.org/index.html">
+<img class="footer" src="doxygen.png" alt="doxygen"/>
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+      <li><a href="classes.html"><span>Class&#160;Index</span></a></li>
+      <li><a href="hierarchy.html"><span>Class&#160;Hierarchy</span></a></li>
+      <li class="current"><a href="functions.html"><span>Class&#160;Members</span></a></li>
+    </ul>
+  </div>
+  <div id="navrow3" class="tabs2">
+    <ul class="tablist">
+      <li class="current"><a href="functions.html"><span>All</span></a></li>
+      <li><a href="functions_func.html"><span>Functions</span></a></li>
+      <li><a href="functions_vars.html"><span>Variables</span></a></li>
+    </ul>
+  </div>
+</div><!-- top -->
+<!-- window showing the filter options -->
+<div id="MSearchSelectWindow"
+     onmouseover="return searchBox.OnSearchSelectShow()"
+     onmouseout="return searchBox.OnSearchSelectHide()"
+     onkeydown="return searchBox.OnSearchSelectKey(event)">
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+
+<!-- iframe showing the search results (closed by default) -->
+<div id="MSearchResultsWindow">
+<iframe src="javascript:void(0)" frameborder="0" 
+        name="MSearchResults" id="MSearchResults">
+</iframe>
+</div>
+
+<div class="contents">
+<div class="textblock">Here is a list of all documented class members with links to the class documentation for each member:</div><ul>
+<li>cropSwap()
+: <a class="el" href="class_image_scrambler.html#afe4e275f55ee362ea7ce13fcec6f0b26">ImageScrambler</a>
+</li>
+<li>ImageScrambler()
+: <a class="el" href="class_image_scrambler.html#add8fe476a0557f10a1fdae5b2b8e576a">ImageScrambler</a>
+</li>
+<li>on_actionDescramble_Image_triggered()
+: <a class="el" href="class_image_scrambler.html#a80b3b6e575f0b24290d71d202d910fed">ImageScrambler</a>
+</li>
+<li>on_actionLoad_Image_triggered()
+: <a class="el" href="class_image_scrambler.html#a7199f376e7dc4fc4b61145be2dcaaad3">ImageScrambler</a>
+</li>
+<li>on_actionSave_Image_triggered()
+: <a class="el" href="class_image_scrambler.html#aef30dcfeee03fa8aee60fd7ba89815b3">ImageScrambler</a>
+</li>
+<li>on_actionScramble_Image_triggered()
+: <a class="el" href="class_image_scrambler.html#ac7514d09c9ee2b021d803375eba95f74">ImageScrambler</a>
+</li>
+<li>on_btnDescrambleImage_clicked()
+: <a class="el" href="class_image_scrambler.html#a7c3ef8d29bfc424d296e95c6acdb427e">ImageScrambler</a>
+</li>
+<li>on_btnLoadNewImage_clicked()
+: <a class="el" href="class_image_scrambler.html#afa24bbf9d4f71fd0853478a66d74d5f4">ImageScrambler</a>
+</li>
+<li>on_btnSave_clicked()
+: <a class="el" href="class_image_scrambler.html#aba8b3a0f8d406c9e48e1d0e9e429a60e">ImageScrambler</a>
+</li>
+<li>on_btnScrambleImage_clicked()
+: <a class="el" href="class_image_scrambler.html#a2a548be139a62d30dea82e2797d51ec7">ImageScrambler</a>
+</li>
+<li>originalImage
+: <a class="el" href="class_image_scrambler.html#a90f0c2de88b3d790ab25460dc2222a60">ImageScrambler</a>
+</li>
+<li>scrambleDepth
+: <a class="el" href="class_image_scrambler.html#a4d5951c83206c8cf7bad2c6a9f7387d8">ImageScrambler</a>
+</li>
+<li>scrambledImage
+: <a class="el" href="class_image_scrambler.html#a691bd6839008b2ec5dc3bc2933328cc2">ImageScrambler</a>
+</li>
+<li>ScrambleFilter()
+: <a class="el" href="class_image_scrambler.html#a7eb90242d1779b98f48f9abe5ed7d698">ImageScrambler</a>
+</li>
+<li>~ImageScrambler()
+: <a class="el" href="class_image_scrambler.html#aa0ad5b405d49d1769d7e794f391f8657">ImageScrambler</a>
+</li>
+</ul>
+</div><!-- contents -->
+<!-- start footer part -->
+<hr class="footer"/><address class="footer"><small>
+Generated on Tue Jun 16 2015 20:51:16 for My Project by &#160;<a href="http://www.doxygen.org/index.html">
+<img class="footer" src="doxygen.png" alt="doxygen"/>
+</a> 1.8.9.1
+</small></address>
+</body>
+</html>

doc/en/html/functions_func.html

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+<title>My Project: Class Members - Functions</title>
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+   <div id="projectname">My Project
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+</div>
+<!-- end header part -->
+<!-- Generated by Doxygen 1.8.9.1 -->
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+var searchBox = new SearchBox("searchBox", "search",false,'Search');
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+      <li><a href="index.html"><span>Main&#160;Page</span></a></li>
+      <li class="current"><a href="annotated.html"><span>Classes</span></a></li>
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+  </div>
+  <div id="navrow3" class="tabs2">
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+      <li><a href="functions.html"><span>All</span></a></li>
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+      <li><a href="functions_vars.html"><span>Variables</span></a></li>
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+
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+&#160;<ul>
+<li>cropSwap()
+: <a class="el" href="class_image_scrambler.html#afe4e275f55ee362ea7ce13fcec6f0b26">ImageScrambler</a>
+</li>
+<li>ImageScrambler()
+: <a class="el" href="class_image_scrambler.html#add8fe476a0557f10a1fdae5b2b8e576a">ImageScrambler</a>
+</li>
+<li>on_actionDescramble_Image_triggered()
+: <a class="el" href="class_image_scrambler.html#a80b3b6e575f0b24290d71d202d910fed">ImageScrambler</a>
+</li>
+<li>on_actionLoad_Image_triggered()
+: <a class="el" href="class_image_scrambler.html#a7199f376e7dc4fc4b61145be2dcaaad3">ImageScrambler</a>
+</li>
+<li>on_actionSave_Image_triggered()
+: <a class="el" href="class_image_scrambler.html#aef30dcfeee03fa8aee60fd7ba89815b3">ImageScrambler</a>
+</li>
+<li>on_actionScramble_Image_triggered()
+: <a class="el" href="class_image_scrambler.html#ac7514d09c9ee2b021d803375eba95f74">ImageScrambler</a>
+</li>
+<li>on_btnDescrambleImage_clicked()
+: <a class="el" href="class_image_scrambler.html#a7c3ef8d29bfc424d296e95c6acdb427e">ImageScrambler</a>
+</li>
+<li>on_btnLoadNewImage_clicked()
+: <a class="el" href="class_image_scrambler.html#afa24bbf9d4f71fd0853478a66d74d5f4">ImageScrambler</a>
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+: <a class="el" href="class_image_scrambler.html#aba8b3a0f8d406c9e48e1d0e9e429a60e">ImageScrambler</a>
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+: <a class="el" href="class_image_scrambler.html#a2a548be139a62d30dea82e2797d51ec7">ImageScrambler</a>
+</li>
+<li>ScrambleFilter()
+: <a class="el" href="class_image_scrambler.html#a7eb90242d1779b98f48f9abe5ed7d698">ImageScrambler</a>
+</li>
+<li>~ImageScrambler()
+: <a class="el" href="class_image_scrambler.html#aa0ad5b405d49d1769d7e794f391f8657">ImageScrambler</a>
+</li>
+</ul>
+</div><!-- contents -->
+<!-- start footer part -->
+<hr class="footer"/><address class="footer"><small>
+Generated on Tue Jun 16 2015 20:51:16 for My Project by &#160;<a href="http://www.doxygen.org/index.html">
+<img class="footer" src="doxygen.png" alt="doxygen"/>
+</a> 1.8.9.1
+</small></address>
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+</html>

doc/en/html/functions_vars.html

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+<script type="text/javascript" src="search/search.js"></script>
+<script type="text/javascript">
+  $(document).ready(function() { init_search(); });
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+<table cellspacing="0" cellpadding="0">
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+   <div id="projectname">My Project
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+ </tr>
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+</div>
+<!-- end header part -->
+<!-- Generated by Doxygen 1.8.9.1 -->
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+  </div>
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+<li>originalImage
+: <a class="el" href="class_image_scrambler.html#a90f0c2de88b3d790ab25460dc2222a60">ImageScrambler</a>
+</li>
+<li>scrambleDepth
+: <a class="el" href="class_image_scrambler.html#a4d5951c83206c8cf7bad2c6a9f7387d8">ImageScrambler</a>
+</li>
+<li>scrambledImage
+: <a class="el" href="class_image_scrambler.html#a691bd6839008b2ec5dc3bc2933328cc2">ImageScrambler</a>
+</li>
+</ul>
+</div><!-- contents -->
+<!-- start footer part -->
+<hr class="footer"/><address class="footer"><small>
+Generated on Tue Jun 16 2015 20:51:16 for My Project by &#160;<a href="http://www.doxygen.org/index.html">
+<img class="footer" src="doxygen.png" alt="doxygen"/>
+</a> 1.8.9.1
+</small></address>
+</body>
+</html>

doc/en/html/hierarchy.html

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+<meta http-equiv="X-UA-Compatible" content="IE=9"/>
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+<title>My Project: Class Hierarchy</title>
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+<script type="text/javascript" src="search/search.js"></script>
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+  $(document).ready(function() { init_search(); });
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+<div id="top"><!-- do not remove this div, it is closed by doxygen! -->
+<div id="titlearea">
+<table cellspacing="0" cellpadding="0">
+ <tbody>
+ <tr style="height: 56px;">
+  <td style="padding-left: 0.5em;">
+   <div id="projectname">My Project
+   </div>
+  </td>
+ </tr>
+ </tbody>
+</table>
+</div>
+<!-- end header part -->
+<!-- Generated by Doxygen 1.8.9.1 -->
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+    <ul class="tablist">
+      <li><a href="index.html"><span>Main&#160;Page</span></a></li>
+      <li class="current"><a href="annotated.html"><span>Classes</span></a></li>
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+      <li>
+        <div id="MSearchBox" class="MSearchBoxInactive">
+        <span class="left">
+          <img id="MSearchSelect" src="search/mag_sel.png"
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+</div><!--header-->
+<div class="contents">
+<div class="textblock">This inheritance list is sorted roughly, but not completely, alphabetically:</div><div class="directory">
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+</table>
+</div><!-- directory -->
+</div><!-- contents -->
+<!-- start footer part -->
+<hr class="footer"/><address class="footer"><small>
+Generated on Tue Jun 16 2015 20:51:16 for My Project by &#160;<a href="http://www.doxygen.org/index.html">
+<img class="footer" src="doxygen.png" alt="doxygen"/>
+</a> 1.8.9.1
+</small></address>
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+Generated on Thu Jun 18 2015 10:26:23 for My Project by &#160;<a href="http://www.doxygen.org/index.html">
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doc/en/html/search/all_0.js

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doc/en/html/search/all_1.html

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doc/en/html/search/all_1.js

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doc/en/html/search/all_2.html

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doc/en/html/search/all_3.js

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doc/en/html/search/all_4.html

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doc/en/html/search/classes_0.html

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doc/en/html/search/classes_0.js

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doc/en/html/search/functions_0.html

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doc/en/html/search/functions_0.js

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doc/en/html/search/functions_1.html

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doc/en/html/search/functions_1.js

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doc/en/html/search/functions_2.html

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doc/en/html/search/functions_2.js

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doc/en/html/search/functions_3.html

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doc/en/html/search/functions_3.js

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doc/en/html/search/functions_4.html

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doc/en/html/search/functions_4.js

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doc/en/html/search/nomatches.html

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doc/en/html/search/search.css

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+#MSearchField {
+    display:block;
+    position:absolute;
+    height:19px;
+    background:url('search_m.png') repeat-x;
+    border:none;
+    width:111px;
+    margin-left:20px;
+    padding-left:4px;
+    color: #909090;
+    outline: none;
+    font: 9pt Arial, Verdana, sans-serif;
+}
+
+#FSearchBox #MSearchField {
+    margin-left:15px;
+}
+
+#MSearchBox .right {
+    display:block;
+    position:absolute;
+    right:10px;
+    top:0px;
+    width:20px;
+    height:19px;
+    background:url('search_r.png') no-repeat;
+    background-position:left;
+}
+
+#MSearchClose {
+    display: none;
+    position: absolute;
+    top: 4px;
+    background : none;
+    border: none;
+    margin: 0px 4px 0px 0px;
+    padding: 0px 0px;
+    outline: none;
+}
+
+.left #MSearchClose {
+    left: 6px;
+}
+
+.right #MSearchClose {
+    right: 2px;
+}
+
+.MSearchBoxActive #MSearchField {
+    color: #000000;
+}
+
+/*---------------- Search filter selection */
+
+#MSearchSelectWindow {
+    display: none;
+    position: absolute;
+    left: 0; top: 0;
+    border: 1px solid #90A5CE;
+    background-color: #F9FAFC;
+    z-index: 1;
+    padding-top: 4px;
+    padding-bottom: 4px;
+    -moz-border-radius: 4px;
+    -webkit-border-top-left-radius: 4px;
+    -webkit-border-top-right-radius: 4px;
+    -webkit-border-bottom-left-radius: 4px;
+    -webkit-border-bottom-right-radius: 4px;
+    -webkit-box-shadow: 5px 5px 5px rgba(0, 0, 0, 0.15);
+}
+
+.SelectItem {
+    font: 8pt Arial, Verdana, sans-serif;
+    padding-left:  2px;
+    padding-right: 12px;
+    border: 0px;
+}
+
+span.SelectionMark {
+    margin-right: 4px;
+    font-family: monospace;
+    outline-style: none;
+    text-decoration: none;
+}
+
+a.SelectItem {
+    display: block;
+    outline-style: none;
+    color: #000000; 
+    text-decoration: none;
+    padding-left:   6px;
+    padding-right: 12px;
+}
+
+a.SelectItem:focus,
+a.SelectItem:active {
+    color: #000000; 
+    outline-style: none;
+    text-decoration: none;
+}
+
+a.SelectItem:hover {
+    color: #FFFFFF;
+    background-color: #3D578C;
+    outline-style: none;
+    text-decoration: none;
+    cursor: pointer;
+    display: block;
+}
+
+/*---------------- Search results window */
+
+iframe#MSearchResults {
+    width: 60ex;
+    height: 15em;
+}
+
+#MSearchResultsWindow {
+    display: none;
+    position: absolute;
+    left: 0; top: 0;
+    border: 1px solid #000;
+    background-color: #EEF1F7;
+}
+
+/* ----------------------------------- */
+
+
+#SRIndex {
+    clear:both; 
+    padding-bottom: 15px;
+}
+
+.SREntry {
+    font-size: 10pt;
+    padding-left: 1ex;
+}
+
+.SRPage .SREntry {
+    font-size: 8pt;
+    padding: 1px 5px;
+}
+
+body.SRPage {
+    margin: 5px 2px;
+}
+
+.SRChildren {
+    padding-left: 3ex; padding-bottom: .5em 
+}
+
+.SRPage .SRChildren {
+    display: none;
+}
+
+.SRSymbol {
+    font-weight: bold; 
+    color: #425E97;
+    font-family: Arial, Verdana, sans-serif;
+    text-decoration: none;
+    outline: none;
+}
+
+a.SRScope {
+    display: block;
+    color: #425E97; 
+    font-family: Arial, Verdana, sans-serif;
+    text-decoration: none;
+    outline: none;
+}
+
+a.SRSymbol:focus, a.SRSymbol:active,
+a.SRScope:focus, a.SRScope:active {
+    text-decoration: underline;
+}
+
+span.SRScope {
+    padding-left: 4px;
+}
+
+.SRPage .SRStatus {
+    padding: 2px 5px;
+    font-size: 8pt;
+    font-style: italic;
+}
+
+.SRResult {
+    display: none;
+}
+
+DIV.searchresults {
+    margin-left: 10px;
+    margin-right: 10px;
+}
+
+/*---------------- External search page results */
+
+.searchresult {
+    background-color: #F0F3F8;
+}
+
+.pages b {
+   color: white;
+   padding: 5px 5px 3px 5px;
+   background-image: url("../tab_a.png");
+   background-repeat: repeat-x;
+   text-shadow: 0 1px 1px #000000;
+}
+
+.pages {
+    line-height: 17px;
+    margin-left: 4px;
+    text-decoration: none;
+}
+
+.hl {
+    font-weight: bold;
+}
+
+#searchresults {
+    margin-bottom: 20px;
+}
+
+.searchpages {
+    margin-top: 10px;
+}
+

doc/en/html/search/search.js

@@ -0,0 +1,791 @@
+function convertToId(search)
+{
+  var result = '';
+  for (i=0;i<search.length;i++)
+  {
+    var c = search.charAt(i);
+    var cn = c.charCodeAt(0);
+    if (c.match(/[a-z0-9\u0080-\uFFFF]/))
+    {
+      result+=c;
+    }
+    else if (cn<16)
+    {
+      result+="_0"+cn.toString(16);
+    }
+    else
+    {
+      result+="_"+cn.toString(16);
+    }
+  }
+  return result;
+}
+
+function getXPos(item)
+{
+  var x = 0;
+  if (item.offsetWidth)
+  {
+    while (item && item!=document.body)
+    {
+      x   += item.offsetLeft;
+      item = item.offsetParent;
+    }
+  }
+  return x;
+}
+
+function getYPos(item)
+{
+  var y = 0;
+  if (item.offsetWidth)
+  {
+     while (item && item!=document.body)
+     {
+       y   += item.offsetTop;
+       item = item.offsetParent;
+     }
+  }
+  return y;
+}
+
+/* A class handling everything associated with the search panel.
+
+   Parameters:
+   name - The name of the global variable that will be
+          storing this instance.  Is needed to be able to set timeouts.
+   resultPath - path to use for external files
+*/
+function SearchBox(name, resultsPath, inFrame, label)
+{
+  if (!name || !resultsPath) {  alert("Missing parameters to SearchBox."); }
+
+  // ---------- Instance variables
+  this.name                  = name;
+  this.resultsPath           = resultsPath;
+  this.keyTimeout            = 0;
+  this.keyTimeoutLength      = 500;
+  this.closeSelectionTimeout = 300;
+  this.lastSearchValue       = "";
+  this.lastResultsPage       = "";
+  this.hideTimeout           = 0;
+  this.searchIndex           = 0;
+  this.searchActive          = false;
+  this.insideFrame           = inFrame;
+  this.searchLabel           = label;
+
+  // ----------- DOM Elements
+
+  this.DOMSearchField = function()
+  {  return document.getElementById("MSearchField");  }
+
+  this.DOMSearchSelect = function()
+  {  return document.getElementById("MSearchSelect");  }
+
+  this.DOMSearchSelectWindow = function()
+  {  return document.getElementById("MSearchSelectWindow");  }
+
+  this.DOMPopupSearchResults = function()
+  {  return document.getElementById("MSearchResults");  }
+
+  this.DOMPopupSearchResultsWindow = function()
+  {  return document.getElementById("MSearchResultsWindow");  }
+
+  this.DOMSearchClose = function()
+  {  return document.getElementById("MSearchClose"); }
+
+  this.DOMSearchBox = function()
+  {  return document.getElementById("MSearchBox");  }
+
+  // ------------ Event Handlers
+
+  // Called when focus is added or removed from the search field.
+  this.OnSearchFieldFocus = function(isActive)
+  {
+    this.Activate(isActive);
+  }
+
+  this.OnSearchSelectShow = function()
+  {
+    var searchSelectWindow = this.DOMSearchSelectWindow();
+    var searchField        = this.DOMSearchSelect();
+
+    if (this.insideFrame)
+    {
+      var left = getXPos(searchField);
+      var top  = getYPos(searchField);
+      left += searchField.offsetWidth + 6;
+      top += searchField.offsetHeight;
+
+      // show search selection popup
+      searchSelectWindow.style.display='block';
+      left -= searchSelectWindow.offsetWidth;
+      searchSelectWindow.style.left =  left + 'px';
+      searchSelectWindow.style.top  =  top  + 'px';
+    }
+    else
+    {
+      var left = getXPos(searchField);
+      var top  = getYPos(searchField);
+      top += searchField.offsetHeight;
+
+      // show search selection popup
+      searchSelectWindow.style.display='block';
+      searchSelectWindow.style.left =  left + 'px';
+      searchSelectWindow.style.top  =  top  + 'px';
+    }
+
+    // stop selection hide timer
+    if (this.hideTimeout)
+    {
+      clearTimeout(this.hideTimeout);
+      this.hideTimeout=0;
+    }
+    return false; // to avoid "image drag" default event
+  }
+
+  this.OnSearchSelectHide = function()
+  {
+    this.hideTimeout = setTimeout(this.name +".CloseSelectionWindow()",
+                                  this.closeSelectionTimeout);
+  }
+
+  // Called when the content of the search field is changed.
+  this.OnSearchFieldChange = function(evt)
+  {
+    if (this.keyTimeout) // kill running timer
+    {
+      clearTimeout(this.keyTimeout);
+      this.keyTimeout = 0;
+    }
+
+    var e  = (evt) ? evt : window.event; // for IE
+    if (e.keyCode==40 || e.keyCode==13)
+    {
+      if (e.shiftKey==1)
+      {
+        this.OnSearchSelectShow();
+        var win=this.DOMSearchSelectWindow();
+        for (i=0;i<win.childNodes.length;i++)
+        {
+          var child = win.childNodes[i]; // get span within a
+          if (child.className=='SelectItem')
+          {
+            child.focus();
+            return;
+          }
+        }
+        return;
+      }
+      else if (window.frames.MSearchResults.searchResults)
+      {
+        var elem = window.frames.MSearchResults.searchResults.NavNext(0);
+        if (elem) elem.focus();
+      }
+    }
+    else if (e.keyCode==27) // Escape out of the search field
+    {
+      this.DOMSearchField().blur();
+      this.DOMPopupSearchResultsWindow().style.display = 'none';
+      this.DOMSearchClose().style.display = 'none';
+      this.lastSearchValue = '';
+      this.Activate(false);
+      return;
+    }
+
+    // strip whitespaces
+    var searchValue = this.DOMSearchField().value.replace(/ +/g, "");
+
+    if (searchValue != this.lastSearchValue) // search value has changed
+    {
+      if (searchValue != "") // non-empty search
+      {
+        // set timer for search update
+        this.keyTimeout = setTimeout(this.name + '.Search()',
+                                     this.keyTimeoutLength);
+      }
+      else // empty search field
+      {
+        this.DOMPopupSearchResultsWindow().style.display = 'none';
+        this.DOMSearchClose().style.display = 'none';
+        this.lastSearchValue = '';
+      }
+    }
+  }
+
+  this.SelectItemCount = function(id)
+  {
+    var count=0;
+    var win=this.DOMSearchSelectWindow();
+    for (i=0;i<win.childNodes.length;i++)
+    {
+      var child = win.childNodes[i]; // get span within a
+      if (child.className=='SelectItem')
+      {
+        count++;
+      }
+    }
+    return count;
+  }
+
+  this.SelectItemSet = function(id)
+  {
+    var i,j=0;
+    var win=this.DOMSearchSelectWindow();
+    for (i=0;i<win.childNodes.length;i++)
+    {
+      var child = win.childNodes[i]; // get span within a
+      if (child.className=='SelectItem')
+      {
+        var node = child.firstChild;
+        if (j==id)
+        {
+          node.innerHTML='&#8226;';
+        }
+        else
+        {
+          node.innerHTML='&#160;';
+        }
+        j++;
+      }
+    }
+  }
+
+  // Called when an search filter selection is made.
+  // set item with index id as the active item
+  this.OnSelectItem = function(id)
+  {
+    this.searchIndex = id;
+    this.SelectItemSet(id);
+    var searchValue = this.DOMSearchField().value.replace(/ +/g, "");
+    if (searchValue!="" && this.searchActive) // something was found -> do a search
+    {
+      this.Search();
+    }
+  }
+
+  this.OnSearchSelectKey = function(evt)
+  {
+    var e = (evt) ? evt : window.event; // for IE
+    if (e.keyCode==40 && this.searchIndex<this.SelectItemCount()) // Down
+    {
+      this.searchIndex++;
+      this.OnSelectItem(this.searchIndex);
+    }
+    else if (e.keyCode==38 && this.searchIndex>0) // Up
+    {
+      this.searchIndex--;
+      this.OnSelectItem(this.searchIndex);
+    }
+    else if (e.keyCode==13 || e.keyCode==27)
+    {
+      this.OnSelectItem(this.searchIndex);
+      this.CloseSelectionWindow();
+      this.DOMSearchField().focus();
+    }
+    return false;
+  }
+
+  // --------- Actions
+
+  // Closes the results window.
+  this.CloseResultsWindow = function()
+  {
+    this.DOMPopupSearchResultsWindow().style.display = 'none';
+    this.DOMSearchClose().style.display = 'none';
+    this.Activate(false);
+  }
+
+  this.CloseSelectionWindow = function()
+  {
+    this.DOMSearchSelectWindow().style.display = 'none';
+  }
+
+  // Performs a search.
+  this.Search = function()
+  {
+    this.keyTimeout = 0;
+
+    // strip leading whitespace
+    var searchValue = this.DOMSearchField().value.replace(/^ +/, "");
+
+    var code = searchValue.toLowerCase().charCodeAt(0);
+    var idxChar = searchValue.substr(0, 1).toLowerCase();
+    if ( 0xD800 <= code && code <= 0xDBFF && searchValue > 1) // surrogate pair
+    {
+      idxChar = searchValue.substr(0, 2);
+    }
+
+    var resultsPage;
+    var resultsPageWithSearch;
+    var hasResultsPage;
+
+    var idx = indexSectionsWithContent[this.searchIndex].indexOf(idxChar);
+    if (idx!=-1)
+    {
+       var hexCode=idx.toString(16);
+       resultsPage = this.resultsPath + '/' + indexSectionNames[this.searchIndex] + '_' + hexCode + '.html';
+       resultsPageWithSearch = resultsPage+'?'+escape(searchValue);
+       hasResultsPage = true;
+    }
+    else // nothing available for this search term
+    {
+       resultsPage = this.resultsPath + '/nomatches.html';
+       resultsPageWithSearch = resultsPage;
+       hasResultsPage = false;
+    }
+
+    window.frames.MSearchResults.location = resultsPageWithSearch;
+    var domPopupSearchResultsWindow = this.DOMPopupSearchResultsWindow();
+
+    if (domPopupSearchResultsWindow.style.display!='block')
+    {
+       var domSearchBox = this.DOMSearchBox();
+       this.DOMSearchClose().style.display = 'inline';
+       if (this.insideFrame)
+       {
+         var domPopupSearchResults = this.DOMPopupSearchResults();
+         domPopupSearchResultsWindow.style.position = 'relative';
+         domPopupSearchResultsWindow.style.display  = 'block';
+         var width = document.body.clientWidth - 8; // the -8 is for IE :-(
+         domPopupSearchResultsWindow.style.width    = width + 'px';
+         domPopupSearchResults.style.width          = width + 'px';
+       }
+       else
+       {
+         var domPopupSearchResults = this.DOMPopupSearchResults();
+         var left = getXPos(domSearchBox) + 150; // domSearchBox.offsetWidth;
+         var top  = getYPos(domSearchBox) + 20;  // domSearchBox.offsetHeight + 1;
+         domPopupSearchResultsWindow.style.display = 'block';
+         left -= domPopupSearchResults.offsetWidth;
+         domPopupSearchResultsWindow.style.top     = top  + 'px';
+         domPopupSearchResultsWindow.style.left    = left + 'px';
+       }
+    }
+
+    this.lastSearchValue = searchValue;
+    this.lastResultsPage = resultsPage;
+  }
+
+  // -------- Activation Functions
+
+  // Activates or deactivates the search panel, resetting things to
+  // their default values if necessary.
+  this.Activate = function(isActive)
+  {
+    if (isActive || // open it
+        this.DOMPopupSearchResultsWindow().style.display == 'block'
+       )
+    {
+      this.DOMSearchBox().className = 'MSearchBoxActive';
+
+      var searchField = this.DOMSearchField();
+
+      if (searchField.value == this.searchLabel) // clear "Search" term upon entry
+      {
+        searchField.value = '';
+        this.searchActive = true;
+      }
+    }
+    else if (!isActive) // directly remove the panel
+    {
+      this.DOMSearchBox().className = 'MSearchBoxInactive';
+      this.DOMSearchField().value   = this.searchLabel;
+      this.searchActive             = false;
+      this.lastSearchValue          = ''
+      this.lastResultsPage          = '';
+    }
+  }
+}
+
+// -----------------------------------------------------------------------
+
+// The class that handles everything on the search results page.
+function SearchResults(name)
+{
+    // The number of matches from the last run of <Search()>.
+    this.lastMatchCount = 0;
+    this.lastKey = 0;
+    this.repeatOn = false;
+
+    // Toggles the visibility of the passed element ID.
+    this.FindChildElement = function(id)
+    {
+      var parentElement = document.getElementById(id);
+      var element = parentElement.firstChild;
+
+      while (element && element!=parentElement)
+      {
+        if (element.nodeName == 'DIV' && element.className == 'SRChildren')
+        {
+          return element;
+        }
+
+        if (element.nodeName == 'DIV' && element.hasChildNodes())
+        {
+           element = element.firstChild;
+        }
+        else if (element.nextSibling)
+        {
+           element = element.nextSibling;
+        }
+        else
+        {
+          do
+          {
+            element = element.parentNode;
+          }
+          while (element && element!=parentElement && !element.nextSibling);
+
+          if (element && element!=parentElement)
+          {
+            element = element.nextSibling;
+          }
+        }
+      }
+    }
+
+    this.Toggle = function(id)
+    {
+      var element = this.FindChildElement(id);
+      if (element)
+      {
+        if (element.style.display == 'block')
+        {
+          element.style.display = 'none';
+        }
+        else
+        {
+          element.style.display = 'block';
+        }
+      }
+    }
+
+    // Searches for the passed string.  If there is no parameter,
+    // it takes it from the URL query.
+    //
+    // Always returns true, since other documents may try to call it
+    // and that may or may not be possible.
+    this.Search = function(search)
+    {
+      if (!search) // get search word from URL
+      {
+        search = window.location.search;
+        search = search.substring(1);  // Remove the leading '?'
+        search = unescape(search);
+      }
+
+      search = search.replace(/^ +/, ""); // strip leading spaces
+      search = search.replace(/ +$/, ""); // strip trailing spaces
+      search = search.toLowerCase();
+      search = convertToId(search);
+
+      var resultRows = document.getElementsByTagName("div");
+      var matches = 0;
+
+      var i = 0;
+      while (i < resultRows.length)
+      {
+        var row = resultRows.item(i);
+        if (row.className == "SRResult")
+        {
+          var rowMatchName = row.id.toLowerCase();
+          rowMatchName = rowMatchName.replace(/^sr\d*_/, ''); // strip 'sr123_'
+
+          if (search.length<=rowMatchName.length &&
+             rowMatchName.substr(0, search.length)==search)
+          {
+            row.style.display = 'block';
+            matches++;
+          }
+          else
+          {
+            row.style.display = 'none';
+          }
+        }
+        i++;
+      }
+      document.getElementById("Searching").style.display='none';
+      if (matches == 0) // no results
+      {
+        document.getElementById("NoMatches").style.display='block';
+      }
+      else // at least one result
+      {
+        document.getElementById("NoMatches").style.display='none';
+      }
+      this.lastMatchCount = matches;
+      return true;
+    }
+
+    // return the first item with index index or higher that is visible
+    this.NavNext = function(index)
+    {
+      var focusItem;
+      while (1)
+      {
+        var focusName = 'Item'+index;
+        focusItem = document.getElementById(focusName);
+        if (focusItem && focusItem.parentNode.parentNode.style.display=='block')
+        {
+          break;
+        }
+        else if (!focusItem) // last element
+        {
+          break;
+        }
+        focusItem=null;
+        index++;
+      }
+      return focusItem;
+    }
+
+    this.NavPrev = function(index)
+    {
+      var focusItem;
+      while (1)
+      {
+        var focusName = 'Item'+index;
+        focusItem = document.getElementById(focusName);
+        if (focusItem && focusItem.parentNode.parentNode.style.display=='block')
+        {
+          break;
+        }
+        else if (!focusItem) // last element
+        {
+          break;
+        }
+        focusItem=null;
+        index--;
+      }
+      return focusItem;
+    }
+
+    this.ProcessKeys = function(e)
+    {
+      if (e.type == "keydown")
+      {
+        this.repeatOn = false;
+        this.lastKey = e.keyCode;
+      }
+      else if (e.type == "keypress")
+      {
+        if (!this.repeatOn)
+        {
+          if (this.lastKey) this.repeatOn = true;
+          return false; // ignore first keypress after keydown
+        }
+      }
+      else if (e.type == "keyup")
+      {
+        this.lastKey = 0;
+        this.repeatOn = false;
+      }
+      return this.lastKey!=0;
+    }
+
+    this.Nav = function(evt,itemIndex)
+    {
+      var e  = (evt) ? evt : window.event; // for IE
+      if (e.keyCode==13) return true;
+      if (!this.ProcessKeys(e)) return false;
+
+      if (this.lastKey==38) // Up
+      {
+        var newIndex = itemIndex-1;
+        var focusItem = this.NavPrev(newIndex);
+        if (focusItem)
+        {
+          var child = this.FindChildElement(focusItem.parentNode.parentNode.id);
+          if (child && child.style.display == 'block') // children visible
+          {
+            var n=0;
+            var tmpElem;
+            while (1) // search for last child
+            {
+              tmpElem = document.getElementById('Item'+newIndex+'_c'+n);
+              if (tmpElem)
+              {
+                focusItem = tmpElem;
+              }
+              else // found it!
+              {
+                break;
+              }
+              n++;
+            }
+          }
+        }
+        if (focusItem)
+        {
+          focusItem.focus();
+        }
+        else // return focus to search field
+        {
+           parent.document.getElementById("MSearchField").focus();
+        }
+      }
+      else if (this.lastKey==40) // Down
+      {
+        var newIndex = itemIndex+1;
+        var focusItem;
+        var item = document.getElementById('Item'+itemIndex);
+        var elem = this.FindChildElement(item.parentNode.parentNode.id);
+        if (elem && elem.style.display == 'block') // children visible
+        {
+          focusItem = document.getElementById('Item'+itemIndex+'_c0');
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+        if (!focusItem) focusItem = this.NavNext(newIndex);
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+      {
+        var item = document.getElementById('Item'+itemIndex);
+        var elem = this.FindChildElement(item.parentNode.parentNode.id);
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+    this.NavChild = function(evt,itemIndex,childIndex)
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+
+      if (this.lastKey==38) // Up
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+          document.getElementById('Item'+itemIndex+'_c'+newIndex).focus();
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+        {
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+      else if (this.lastKey==13) // Enter
+      {
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+      return false;
+    }
+}
+
+function setKeyActions(elem,action)
+{
+  elem.setAttribute('onkeydown',action);
+  elem.setAttribute('onkeypress',action);
+  elem.setAttribute('onkeyup',action);
+}
+
+function setClassAttr(elem,attr)
+{
+  elem.setAttribute('class',attr);
+  elem.setAttribute('className',attr);
+}
+
+function createResults()
+{
+  var results = document.getElementById("SRResults");
+  for (var e=0; e<searchData.length; e++)
+  {
+    var id = searchData[e][0];
+    var srResult = document.createElement('div');
+    srResult.setAttribute('id','SR_'+id);
+    setClassAttr(srResult,'SRResult');
+    var srEntry = document.createElement('div');
+    setClassAttr(srEntry,'SREntry');
+    var srLink = document.createElement('a');
+    srLink.setAttribute('id','Item'+e);
+    setKeyActions(srLink,'return searchResults.Nav(event,'+e+')');
+    setClassAttr(srLink,'SRSymbol');
+    srLink.innerHTML = searchData[e][1][0];
+    srEntry.appendChild(srLink);
+    if (searchData[e][1].length==2) // single result
+    {
+      srLink.setAttribute('href',searchData[e][1][1][0]);
+      if (searchData[e][1][1][1])
+      {
+       srLink.setAttribute('target','_parent');
+      }
+      var srScope = document.createElement('span');
+      setClassAttr(srScope,'SRScope');
+      srScope.innerHTML = searchData[e][1][1][2];
+      srEntry.appendChild(srScope);
+    }
+    else // multiple results
+    {
+      srLink.setAttribute('href','javascript:searchResults.Toggle("SR_'+id+'")');
+      var srChildren = document.createElement('div');
+      setClassAttr(srChildren,'SRChildren');
+      for (var c=0; c<searchData[e][1].length-1; c++)
+      {
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+        srChild.setAttribute('id','Item'+e+'_c'+c);
+        setKeyActions(srChild,'return searchResults.NavChild(event,'+e+','+c+')');
+        setClassAttr(srChild,'SRScope');
+        srChild.setAttribute('href',searchData[e][1][c+1][0]);
+        if (searchData[e][1][c+1][1])
+        {
+         srChild.setAttribute('target','_parent');
+        }
+        srChild.innerHTML = searchData[e][1][c+1][2];
+        srChildren.appendChild(srChild);
+      }
+      srEntry.appendChild(srChildren);
+    }
+    srResult.appendChild(srEntry);
+    results.appendChild(srResult);
+  }
+}
+
+function init_search()
+{
+  var results = document.getElementById("MSearchSelectWindow");
+  for (var key in indexSectionLabels)
+  {
+    var link = document.createElement('a');
+    link.setAttribute('class','SelectItem');
+    link.setAttribute('onclick','searchBox.OnSelectItem('+key+')');
+    link.href='javascript:void(0)';
+    link.innerHTML='<span class="SelectionMark">&#160;</span>'+indexSectionLabels[key];
+    results.appendChild(link);
+  }
+  searchBox.OnSelectItem(0);
+}
+

doc/en/html/search/searchdata.js

@@ -0,0 +1,12 @@
+var indexSectionsWithContent =
+{
+};
+
+var indexSectionNames =
+{
+};
+
+var indexSectionLabels =
+{
+};
+

doc/en/html/search/variables_0.html

@@ -0,0 +1,26 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
+<html><head><title></title>
+<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
+<meta name="generator" content="Doxygen 1.8.9.1"/>
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+searchResults.Search();
+--></script>
+</div>
+</body>
+</html>

doc/en/html/search/variables_0.js

@@ -0,0 +1,4 @@
+var searchData=
+[
+  ['originalimage',['originalImage',['../class_image_scrambler.html#a90f0c2de88b3d790ab25460dc2222a60',1,'ImageScrambler']]]
+];

doc/en/html/search/variables_1.html

@@ -0,0 +1,26 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
+<html><head><title></title>
+<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
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+--></script>
+</div>
+</body>
+</html>

doc/en/html/search/variables_1.js

@@ -0,0 +1,5 @@
+var searchData=
+[
+  ['scrambledepth',['scrambleDepth',['../class_image_scrambler.html#a4d5951c83206c8cf7bad2c6a9f7387d8',1,'ImageScrambler']]],
+  ['scrambledimage',['scrambledImage',['../class_image_scrambler.html#a691bd6839008b2ec5dc3bc2933328cc2',1,'ImageScrambler']]]
+];

doc/en/html/tabs.css

@@ -0,0 +1,60 @@
+.tabs, .tabs2, .tabs3 {
+    background-image: url('tab_b.png');
+    width: 100%;
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+}
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+}
+
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+    background-repeat:repeat-x;
+    color: #fff;
+    text-shadow: 0px 1px 1px rgba(0, 0, 0, 1.0);
+}

doc/en/latex/Makefile

@@ -0,0 +1,21 @@
+all: refman.pdf
+
+pdf: refman.pdf
+
+refman.pdf: clean refman.tex
+	pdflatex refman
+	makeindex refman.idx
+	pdflatex refman
+	latex_count=8 ; \
+	while egrep -s 'Rerun (LaTeX|to get cross-references right)' refman.log && [ $$latex_count -gt 0 ] ;\
+	    do \
+	      echo "Rerunning latex...." ;\
+	      pdflatex refman ;\
+	      latex_count=`expr $$latex_count - 1` ;\
+	    done
+	makeindex refman.idx
+	pdflatex refman
+
+
+clean:
+	rm -f *.ps *.dvi *.aux *.toc *.idx *.ind *.ilg *.log *.out *.brf *.blg *.bbl refman.pdf

doc/en/latex/annotated.tex

@@ -0,0 +1,4 @@
+\section{Class List}
+Here are the classes, structs, unions and interfaces with brief descriptions\+:\begin{DoxyCompactList}
+\item\contentsline{section}{\hyperlink{class_image_scrambler}{Image\+Scrambler} }{\pageref{class_image_scrambler}}{}
+\end{DoxyCompactList}

doc/en/latex/class_image_scrambler.eps

@@ -0,0 +1,197 @@
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+%%Title: ClassName
+%%Creator: Doxygen
+%%CreationDate: Time
+%%For: 
+%Magnification: 1.00
+%%Orientation: Portrait
+%%BoundingBox: 0 0 500 360.360360
+%%Pages: 0
+%%BeginSetup
+%%EndSetup
+%%EndComments
+
+% ----- variables -----
+
+/boxwidth 0 def
+/boxheight 40 def
+/fontheight 24 def
+/marginwidth 10 def
+/distx 20 def
+/disty 40 def
+/boundaspect 1.387500 def  % aspect ratio of the BoundingBox (width/height)
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+
+% ----- procedures -----
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+
+/max % result = MAX(arg1,arg2)
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+} def
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+} def
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+} def
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+} def
+
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+{
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+  exch xspacing mul xoffset add boxwidth 2 div add
+  exch yspacing mul boxheight add
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+  /x exch def
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+  0 disty 2 div rlineto 
+  stroke
+  1 eq { x y disty 2 div add arrow } if
+} def
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+} def
+
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+} def
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+  ys yspacing mul disty 2 div sub
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+} def
+
+% ----- main ------
+
+boxfont setfont
+1 boundaspect scale
+(ImageScrambler) cw
+(QMainWindow) cw
+/boxwidth boxwidth marginwidth 2 mul add def
+/xspacing boxwidth distx add def
+/yspacing boxheight disty add def
+/scalefactor 
+  boxwidth cols mul distx cols 1 sub mul add
+  boxheight rows mul disty rows 1 sub mul add boundaspect mul 
+  max def
+boundx scalefactor div boundy scalefactor div scale
+
+% ----- classes -----
+
+ (ImageScrambler) 0.000000 0.000000 box
+ (QMainWindow) 0.000000 1.000000 box
+
+% ----- relations -----
+
+solid
+0 0.000000 0.000000 out
+solid
+1 0.000000 1.000000 in

doc/en/latex/class_image_scrambler.tex

@@ -0,0 +1,150 @@
+\hypertarget{class_image_scrambler}{}\section{Image\+Scrambler Class Reference}
+\label{class_image_scrambler}\index{Image\+Scrambler@{Image\+Scrambler}}
+Inheritance diagram for Image\+Scrambler\+:\begin{figure}[H]
+\begin{center}
+\leavevmode
+\includegraphics[height=2.000000cm]{class_image_scrambler}
+\end{center}
+\end{figure}
+\subsection*{Public Member Functions}
+\begin{DoxyCompactItemize}
+\item 
+\hypertarget{class_image_scrambler_add8fe476a0557f10a1fdae5b2b8e576a}{}\hyperlink{class_image_scrambler_add8fe476a0557f10a1fdae5b2b8e576a}{Image\+Scrambler} (Q\+Widget $\ast$parent=0)\label{class_image_scrambler_add8fe476a0557f10a1fdae5b2b8e576a}
+
+\begin{DoxyCompactList}\small\item\em Constructor. \end{DoxyCompactList}\item 
+\hypertarget{class_image_scrambler_aa0ad5b405d49d1769d7e794f391f8657}{}\hyperlink{class_image_scrambler_aa0ad5b405d49d1769d7e794f391f8657}{$\sim$\+Image\+Scrambler} ()\label{class_image_scrambler_aa0ad5b405d49d1769d7e794f391f8657}
+
+\begin{DoxyCompactList}\small\item\em Destructor. \end{DoxyCompactList}\item 
+void \hyperlink{class_image_scrambler_afe4e275f55ee362ea7ce13fcec6f0b26}{crop\+Swap} (Q\+Image \&, int, int, int, int, int, int)
+\begin{DoxyCompactList}\small\item\em Funtion that crop two squares of equal size of an image or sub image and swaps them. The funtion receives two coords (x0, y0) and (x1, y1) and a width and a height. Then swaps pixel by pixel the square formed from the top left coordinate (x0, y0) to the bottom right coordinate (x0+width, y0+height) with the square formed from the top left coordinate (x1, y1) to the bottom right (x1+width, y1+height). \end{DoxyCompactList}\item 
+Q\+Image \hyperlink{class_image_scrambler_a7eb90242d1779b98f48f9abe5ed7d698}{Scramble\+Filter} (Q\+Image image, int, int, int, int, int)
+\begin{DoxyCompactList}\small\item\em Funtion that recursively scrambles an images by dividing the image in squares (sub images) and then swapping them. The first step the program does is divide the image in two or four squares and swap the squares, the resulting image is divided in four squares and then the same steps are applied recursively to each of the four squares. \end{DoxyCompactList}\end{DoxyCompactItemize}
+\subsection*{Private Slots}
+\begin{DoxyCompactItemize}
+\item 
+\hypertarget{class_image_scrambler_afa24bbf9d4f71fd0853478a66d74d5f4}{}void \hyperlink{class_image_scrambler_afa24bbf9d4f71fd0853478a66d74d5f4}{on\+\_\+btn\+Load\+New\+Image\+\_\+clicked} ()\label{class_image_scrambler_afa24bbf9d4f71fd0853478a66d74d5f4}
+
+\begin{DoxyCompactList}\small\item\em Function display a file browsing window to load an image into the G\+U\+I. \end{DoxyCompactList}\item 
+\hypertarget{class_image_scrambler_aba8b3a0f8d406c9e48e1d0e9e429a60e}{}void \hyperlink{class_image_scrambler_aba8b3a0f8d406c9e48e1d0e9e429a60e}{on\+\_\+btn\+Save\+\_\+clicked} ()\label{class_image_scrambler_aba8b3a0f8d406c9e48e1d0e9e429a60e}
+
+\begin{DoxyCompactList}\small\item\em Function that saves the scrambled image in the computer. \end{DoxyCompactList}\item 
+\hypertarget{class_image_scrambler_a2a548be139a62d30dea82e2797d51ec7}{}void \hyperlink{class_image_scrambler_a2a548be139a62d30dea82e2797d51ec7}{on\+\_\+btn\+Scramble\+Image\+\_\+clicked} ()\label{class_image_scrambler_a2a548be139a62d30dea82e2797d51ec7}
+
+\begin{DoxyCompactList}\small\item\em Function invokes the Scramble\+Filter function to scramble the image and load it in the G\+U\+I. \end{DoxyCompactList}\item 
+\hypertarget{class_image_scrambler_a7c3ef8d29bfc424d296e95c6acdb427e}{}void \hyperlink{class_image_scrambler_a7c3ef8d29bfc424d296e95c6acdb427e}{on\+\_\+btn\+Descramble\+Image\+\_\+clicked} ()\label{class_image_scrambler_a7c3ef8d29bfc424d296e95c6acdb427e}
+
+\begin{DoxyCompactList}\small\item\em Function that restore the scrambled image to the original image. \end{DoxyCompactList}\item 
+\hypertarget{class_image_scrambler_a7199f376e7dc4fc4b61145be2dcaaad3}{}void \hyperlink{class_image_scrambler_a7199f376e7dc4fc4b61145be2dcaaad3}{on\+\_\+action\+Load\+\_\+\+Image\+\_\+triggered} ()\label{class_image_scrambler_a7199f376e7dc4fc4b61145be2dcaaad3}
+
+\begin{DoxyCompactList}\small\item\em Function that invokes the \hyperlink{class_image_scrambler_afa24bbf9d4f71fd0853478a66d74d5f4}{on\+\_\+btn\+Load\+New\+Image\+\_\+clicked()} function. \end{DoxyCompactList}\item 
+\hypertarget{class_image_scrambler_aef30dcfeee03fa8aee60fd7ba89815b3}{}void \hyperlink{class_image_scrambler_aef30dcfeee03fa8aee60fd7ba89815b3}{on\+\_\+action\+Save\+\_\+\+Image\+\_\+triggered} ()\label{class_image_scrambler_aef30dcfeee03fa8aee60fd7ba89815b3}
+
+\begin{DoxyCompactList}\small\item\em Function that invokes the \hyperlink{class_image_scrambler_aba8b3a0f8d406c9e48e1d0e9e429a60e}{on\+\_\+btn\+Save\+\_\+clicked()} function. \end{DoxyCompactList}\item 
+\hypertarget{class_image_scrambler_ac7514d09c9ee2b021d803375eba95f74}{}void \hyperlink{class_image_scrambler_ac7514d09c9ee2b021d803375eba95f74}{on\+\_\+action\+Scramble\+\_\+\+Image\+\_\+triggered} ()\label{class_image_scrambler_ac7514d09c9ee2b021d803375eba95f74}
+
+\begin{DoxyCompactList}\small\item\em Function that invokes the \hyperlink{class_image_scrambler_a2a548be139a62d30dea82e2797d51ec7}{on\+\_\+btn\+Scramble\+Image\+\_\+clicked()} function. \end{DoxyCompactList}\item 
+\hypertarget{class_image_scrambler_a80b3b6e575f0b24290d71d202d910fed}{}void \hyperlink{class_image_scrambler_a80b3b6e575f0b24290d71d202d910fed}{on\+\_\+action\+Descramble\+\_\+\+Image\+\_\+triggered} ()\label{class_image_scrambler_a80b3b6e575f0b24290d71d202d910fed}
+
+\begin{DoxyCompactList}\small\item\em Function that invokes the \hyperlink{class_image_scrambler_a7c3ef8d29bfc424d296e95c6acdb427e}{on\+\_\+btn\+Descramble\+Image\+\_\+clicked()} function. \end{DoxyCompactList}\end{DoxyCompactItemize}
+\subsection*{Private Attributes}
+\begin{DoxyCompactItemize}
+\item 
+\hypertarget{class_image_scrambler_a9bdaf498f7f4d2b6143aae8ff59ddff3}{}Ui\+::\+Image\+Scrambler $\ast$ {\bfseries ui}\label{class_image_scrambler_a9bdaf498f7f4d2b6143aae8ff59ddff3}
+
+\item 
+Q\+Image \hyperlink{class_image_scrambler_a90f0c2de88b3d790ab25460dc2222a60}{original\+Image}
+\item 
+Q\+Image \hyperlink{class_image_scrambler_a691bd6839008b2ec5dc3bc2933328cc2}{scrambled\+Image}
+\item 
+int \hyperlink{class_image_scrambler_a4d5951c83206c8cf7bad2c6a9f7387d8}{scramble\+Depth}
+\end{DoxyCompactItemize}
+
+
+\subsection{Member Function Documentation}
+\hypertarget{class_image_scrambler_afe4e275f55ee362ea7ce13fcec6f0b26}{}\index{Image\+Scrambler@{Image\+Scrambler}!crop\+Swap@{crop\+Swap}}
+\index{crop\+Swap@{crop\+Swap}!Image\+Scrambler@{Image\+Scrambler}}
+\subsubsection[{crop\+Swap}]{\setlength{\rightskip}{0pt plus 5cm}void Image\+Scrambler\+::crop\+Swap (
+\begin{DoxyParamCaption}
+\item[{Q\+Image \&}]{img, }
+\item[{int}]{x0, }
+\item[{int}]{y0, }
+\item[{int}]{x1, }
+\item[{int}]{y1, }
+\item[{int}]{width, }
+\item[{int}]{height}
+\end{DoxyParamCaption}
+)}\label{class_image_scrambler_afe4e275f55ee362ea7ce13fcec6f0b26}
+
+
+Funtion that crop two squares of equal size of an image or sub image and swaps them. The funtion receives two coords (x0, y0) and (x1, y1) and a width and a height. Then swaps pixel by pixel the square formed from the top left coordinate (x0, y0) to the bottom right coordinate (x0+width, y0+height) with the square formed from the top left coordinate (x1, y1) to the bottom right (x1+width, y1+height). 
+
+
+\begin{DoxyParams}{Parameters}
+{\em img} & Reference to the image to swap the squares. \\
+\hline
+{\em x0} & The top left x coordinate of the first square in the image. \\
+\hline
+{\em y0} & The top left y coordinate of the first square in the image. \\
+\hline
+{\em x1} & The top left x coordinate of the second square in the image. \\
+\hline
+{\em y1} & The top left y coordinate of the second square in the image. \\
+\hline
+{\em width} & Width of the squares \\
+\hline
+{\em height} & Height of the squares \\
+\hline
+\end{DoxyParams}
+\hypertarget{class_image_scrambler_a7eb90242d1779b98f48f9abe5ed7d698}{}\index{Image\+Scrambler@{Image\+Scrambler}!Scramble\+Filter@{Scramble\+Filter}}
+\index{Scramble\+Filter@{Scramble\+Filter}!Image\+Scrambler@{Image\+Scrambler}}
+\subsubsection[{Scramble\+Filter}]{\setlength{\rightskip}{0pt plus 5cm}Q\+Image Image\+Scrambler\+::\+Scramble\+Filter (
+\begin{DoxyParamCaption}
+\item[{Q\+Image}]{image, }
+\item[{int}]{N, }
+\item[{int}]{sx, }
+\item[{int}]{sy, }
+\item[{int}]{width, }
+\item[{int}]{height}
+\end{DoxyParamCaption}
+)}\label{class_image_scrambler_a7eb90242d1779b98f48f9abe5ed7d698}
+
+
+Funtion that recursively scrambles an images by dividing the image in squares (sub images) and then swapping them. The first step the program does is divide the image in two or four squares and swap the squares, the resulting image is divided in four squares and then the same steps are applied recursively to each of the four squares. 
+
+
+\begin{DoxyParams}{Parameters}
+{\em image} & The image to scramble \\
+\hline
+{\em N} & The depth of the recursion. The image will be scrambled in 4$^\wedge$n squares. \\
+\hline
+{\em sx} & Starting left top x coordinate of the image or sub image to divide \\
+\hline
+{\em sy} & Starting left top y coodinate of the image or sub image to divide \\
+\hline
+{\em width} & Width of the received image \\
+\hline
+{\em height} & Height of the received image \\
+\hline
+\end{DoxyParams}
+\begin{DoxyReturn}{Returns}
+the scrambled image 
+\end{DoxyReturn}
+
+
+\subsection{Member Data Documentation}
+\hypertarget{class_image_scrambler_a90f0c2de88b3d790ab25460dc2222a60}{}\index{Image\+Scrambler@{Image\+Scrambler}!original\+Image@{original\+Image}}
+\index{original\+Image@{original\+Image}!Image\+Scrambler@{Image\+Scrambler}}
+\subsubsection[{original\+Image}]{\setlength{\rightskip}{0pt plus 5cm}Q\+Image Image\+Scrambler\+::original\+Image\hspace{0.3cm}{\ttfamily [private]}}\label{class_image_scrambler_a90f0c2de88b3d790ab25460dc2222a60}
+the original image (imagen original) \hypertarget{class_image_scrambler_a4d5951c83206c8cf7bad2c6a9f7387d8}{}\index{Image\+Scrambler@{Image\+Scrambler}!scramble\+Depth@{scramble\+Depth}}
+\index{scramble\+Depth@{scramble\+Depth}!Image\+Scrambler@{Image\+Scrambler}}
+\subsubsection[{scramble\+Depth}]{\setlength{\rightskip}{0pt plus 5cm}int Image\+Scrambler\+::scramble\+Depth\hspace{0.3cm}{\ttfamily [private]}}\label{class_image_scrambler_a4d5951c83206c8cf7bad2c6a9f7387d8}
+recursive depth (profundidad de la recursion) \hypertarget{class_image_scrambler_a691bd6839008b2ec5dc3bc2933328cc2}{}\index{Image\+Scrambler@{Image\+Scrambler}!scrambled\+Image@{scrambled\+Image}}
+\index{scrambled\+Image@{scrambled\+Image}!Image\+Scrambler@{Image\+Scrambler}}
+\subsubsection[{scrambled\+Image}]{\setlength{\rightskip}{0pt plus 5cm}Q\+Image Image\+Scrambler\+::scrambled\+Image\hspace{0.3cm}{\ttfamily [private]}}\label{class_image_scrambler_a691bd6839008b2ec5dc3bc2933328cc2}
+scrambled image (imagen revuelta) 
+
+The documentation for this class was generated from the following files\+:\begin{DoxyCompactItemize}
+\item 
+Image\+Scrambler.\+h\item 
+Filter.\+cpp\item 
+Image\+Scrambler.\+cpp\end{DoxyCompactItemize}

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doc/en/latex/hierarchy.tex

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+\section{Class Hierarchy}
+This inheritance list is sorted roughly, but not completely, alphabetically\+:\begin{DoxyCompactList}
+\item Q\+Main\+Window\begin{DoxyCompactList}
+\item \contentsline{section}{Image\+Scrambler}{\pageref{class_image_scrambler}}{}
+\end{DoxyCompactList}
+\end{DoxyCompactList}

doc/en/latex/refman.tex

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+<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;<span class="preprocessor">#ifndef IMAGESCRAMBLER_H</span></div>
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+<div class="line"><a name="l00153"></a><span class="lineno"><a class="line" href="class_image_scrambler.html#a691bd6839008b2ec5dc3bc2933328cc2">  153</a></span>&#160;    QImage <a class="code" href="class_image_scrambler.html#a691bd6839008b2ec5dc3bc2933328cc2">scrambledImage</a>; </div>
+<div class="line"><a name="l00154"></a><span class="lineno"><a class="line" href="class_image_scrambler.html#a4d5951c83206c8cf7bad2c6a9f7387d8">  154</a></span>&#160;    <span class="keywordtype">int</span> <a class="code" href="class_image_scrambler.html#a4d5951c83206c8cf7bad2c6a9f7387d8">scrambleDepth</a> ; </div>
+<div class="line"><a name="l00155"></a><span class="lineno">  155</span>&#160;};</div>
+<div class="line"><a name="l00156"></a><span class="lineno">  156</span>&#160;</div>
+<div class="line"><a name="l00157"></a><span class="lineno">  157</span>&#160;<span class="preprocessor">#endif // MAINWINDOW_H</span></div>
+<div class="ttc" id="class_image_scrambler_html_aa0ad5b405d49d1769d7e794f391f8657"><div class="ttname"><a href="class_image_scrambler.html#aa0ad5b405d49d1769d7e794f391f8657">ImageScrambler::~ImageScrambler</a></div><div class="ttdeci">~ImageScrambler()</div><div class="ttdoc">Destructor. </div><div class="ttdef"><b>Definition:</b> ImageScrambler.cpp:45</div></div>
+<div class="ttc" id="namespace_ui_html"><div class="ttname"><a href="namespace_ui.html">Ui</a></div><div class="ttdef"><b>Definition:</b> ImageScrambler.h:11</div></div>
+<div class="ttc" id="class_image_scrambler_html_a2a548be139a62d30dea82e2797d51ec7"><div class="ttname"><a href="class_image_scrambler.html#a2a548be139a62d30dea82e2797d51ec7">ImageScrambler::on_btnScrambleImage_clicked</a></div><div class="ttdeci">void on_btnScrambleImage_clicked()</div><div class="ttdoc">Funcion que invoca la funcion ScrambleFilter para revolver la imagen y cargarla en el GUI...</div><div class="ttdef"><b>Definition:</b> ImageScrambler.cpp:89</div></div>
+<div class="ttc" id="class_image_scrambler_html_aba8b3a0f8d406c9e48e1d0e9e429a60e"><div class="ttname"><a href="class_image_scrambler.html#aba8b3a0f8d406c9e48e1d0e9e429a60e">ImageScrambler::on_btnSave_clicked</a></div><div class="ttdeci">void on_btnSave_clicked()</div><div class="ttdoc">Funcion que guarda la imagen revuelta en la computadora. </div><div class="ttdef"><b>Definition:</b> ImageScrambler.cpp:75</div></div>
+<div class="ttc" id="class_image_scrambler_html"><div class="ttname"><a href="class_image_scrambler.html">ImageScrambler</a></div><div class="ttdef"><b>Definition:</b> ImageScrambler.h:15</div></div>
+<div class="ttc" id="class_image_scrambler_html_a691bd6839008b2ec5dc3bc2933328cc2"><div class="ttname"><a href="class_image_scrambler.html#a691bd6839008b2ec5dc3bc2933328cc2">ImageScrambler::scrambledImage</a></div><div class="ttdeci">QImage scrambledImage</div><div class="ttdef"><b>Definition:</b> ImageScrambler.h:153</div></div>
+<div class="ttc" id="class_image_scrambler_html_a7eb90242d1779b98f48f9abe5ed7d698"><div class="ttname"><a href="class_image_scrambler.html#a7eb90242d1779b98f48f9abe5ed7d698">ImageScrambler::ScrambleFilter</a></div><div class="ttdeci">QImage ScrambleFilter(QImage image, int, int, int, int, int)</div><div class="ttdoc">Funcion que recursivamente revuelve una imagen dividiendola en cuadrados (sub imagenes)\ y luego inte...</div><div class="ttdef"><b>Definition:</b> Filter.cpp:72</div></div>
+<div class="ttc" id="class_image_scrambler_html_a7c3ef8d29bfc424d296e95c6acdb427e"><div class="ttname"><a href="class_image_scrambler.html#a7c3ef8d29bfc424d296e95c6acdb427e">ImageScrambler::on_btnDescrambleImage_clicked</a></div><div class="ttdeci">void on_btnDescrambleImage_clicked()</div><div class="ttdoc">Funcion que restaura la imagen revuelta a la imagen original. </div><div class="ttdef"><b>Definition:</b> ImageScrambler.cpp:104</div></div>
+<div class="ttc" id="class_image_scrambler_html_aef30dcfeee03fa8aee60fd7ba89815b3"><div class="ttname"><a href="class_image_scrambler.html#aef30dcfeee03fa8aee60fd7ba89815b3">ImageScrambler::on_actionSave_Image_triggered</a></div><div class="ttdeci">void on_actionSave_Image_triggered()</div><div class="ttdoc">Funcion que invoca la funcion on_btnSave_clicked(). </div><div class="ttdef"><b>Definition:</b> ImageScrambler.cpp:123</div></div>
+<div class="ttc" id="class_image_scrambler_html_afa24bbf9d4f71fd0853478a66d74d5f4"><div class="ttname"><a href="class_image_scrambler.html#afa24bbf9d4f71fd0853478a66d74d5f4">ImageScrambler::on_btnLoadNewImage_clicked</a></div><div class="ttdeci">void on_btnLoadNewImage_clicked()</div><div class="ttdoc">Funcion que despliega una ventana de busqueda de archivos para cargar una imagen en el GUI...</div><div class="ttdef"><b>Definition:</b> ImageScrambler.cpp:56</div></div>
+<div class="ttc" id="class_image_scrambler_html_a80b3b6e575f0b24290d71d202d910fed"><div class="ttname"><a href="class_image_scrambler.html#a80b3b6e575f0b24290d71d202d910fed">ImageScrambler::on_actionDescramble_Image_triggered</a></div><div class="ttdeci">void on_actionDescramble_Image_triggered()</div><div class="ttdoc">Funcion que invoca la funcion on_btnDescrambleImage_clicked(). </div><div class="ttdef"><b>Definition:</b> ImageScrambler.cpp:141</div></div>
+<div class="ttc" id="class_image_scrambler_html_a90f0c2de88b3d790ab25460dc2222a60"><div class="ttname"><a href="class_image_scrambler.html#a90f0c2de88b3d790ab25460dc2222a60">ImageScrambler::originalImage</a></div><div class="ttdeci">QImage originalImage</div><div class="ttdef"><b>Definition:</b> ImageScrambler.h:152</div></div>
+<div class="ttc" id="class_image_scrambler_html_add8fe476a0557f10a1fdae5b2b8e576a"><div class="ttname"><a href="class_image_scrambler.html#add8fe476a0557f10a1fdae5b2b8e576a">ImageScrambler::ImageScrambler</a></div><div class="ttdeci">ImageScrambler(QWidget *parent=0)</div><div class="ttdoc">Constructor. </div><div class="ttdef"><b>Definition:</b> ImageScrambler.cpp:10</div></div>
+<div class="ttc" id="class_image_scrambler_html_a7199f376e7dc4fc4b61145be2dcaaad3"><div class="ttname"><a href="class_image_scrambler.html#a7199f376e7dc4fc4b61145be2dcaaad3">ImageScrambler::on_actionLoad_Image_triggered</a></div><div class="ttdeci">void on_actionLoad_Image_triggered()</div><div class="ttdoc">Funcion que invoca la funcion on_btnLoadNewImage_clicked(). </div><div class="ttdef"><b>Definition:</b> ImageScrambler.cpp:114</div></div>
+<div class="ttc" id="class_image_scrambler_html_afe4e275f55ee362ea7ce13fcec6f0b26"><div class="ttname"><a href="class_image_scrambler.html#afe4e275f55ee362ea7ce13fcec6f0b26">ImageScrambler::cropSwap</a></div><div class="ttdeci">void cropSwap(QImage &amp;, int, int, int, int, int, int)</div><div class="ttdoc">Function que corta dos cuadrados del mismo tamano de una imagen o sub imagen y luego los intercambia...</div><div class="ttdef"><b>Definition:</b> Filter.cpp:29</div></div>
+<div class="ttc" id="class_image_scrambler_html_ac7514d09c9ee2b021d803375eba95f74"><div class="ttname"><a href="class_image_scrambler.html#ac7514d09c9ee2b021d803375eba95f74">ImageScrambler::on_actionScramble_Image_triggered</a></div><div class="ttdeci">void on_actionScramble_Image_triggered()</div><div class="ttdoc">Funcion que invoca la funcion on_btnScrambleImage_clicked(). </div><div class="ttdef"><b>Definition:</b> ImageScrambler.cpp:132</div></div>
+<div class="ttc" id="class_image_scrambler_html_a4d5951c83206c8cf7bad2c6a9f7387d8"><div class="ttname"><a href="class_image_scrambler.html#a4d5951c83206c8cf7bad2c6a9f7387d8">ImageScrambler::scrambleDepth</a></div><div class="ttdeci">int scrambleDepth</div><div class="ttdef"><b>Definition:</b> ImageScrambler.h:154</div></div>
+</div><!-- fragment --></div><!-- contents -->
+<!-- start footer part -->
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+Generado el Martes, 16 de Junio de 2015 20:51:18 para My Project por &#160;<a href="http://www.doxygen.org/index.html">
+<img class="footer" src="doxygen.png" alt="doxygen"/>
+</a> 1.8.9.1
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+<div id="top"><!-- do not remove this div, it is closed by doxygen! -->
+<div id="titlearea">
+<table cellspacing="0" cellpadding="0">
+ <tbody>
+ <tr style="height: 56px;">
+  <td style="padding-left: 0.5em;">
+   <div id="projectname">My Project
+   </div>
+  </td>
+ </tr>
+ </tbody>
+</table>
+</div>
+<!-- end header part -->
+<!-- Generado por Doxygen 1.8.9.1 -->
+<script type="text/javascript">
+var searchBox = new SearchBox("searchBox", "search",false,'Buscar');
+</script>
+  <div id="navrow1" class="tabs">
+    <ul class="tablist">
+      <li><a href="index.html"><span>Página&#160;principal</span></a></li>
+      <li class="current"><a href="annotated.html"><span>Clases</span></a></li>
+      <li><a href="files.html"><span>Archivos</span></a></li>
+      <li>
+        <div id="MSearchBox" class="MSearchBoxInactive">
+        <span class="left">
+          <img id="MSearchSelect" src="search/mag_sel.png"
+               onmouseover="return searchBox.OnSearchSelectShow()"
+               onmouseout="return searchBox.OnSearchSelectHide()"
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+               onfocus="searchBox.OnSearchFieldFocus(true)" 
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+          </span>
+        </div>
+      </li>
+    </ul>
+  </div>
+  <div id="navrow2" class="tabs2">
+    <ul class="tablist">
+      <li class="current"><a href="annotated.html"><span>Lista&#160;de&#160;clases</span></a></li>
+      <li><a href="classes.html"><span>Índice&#160;de&#160;clases</span></a></li>
+      <li><a href="hierarchy.html"><span>Jerarquía&#160;de&#160;la&#160;clase</span></a></li>
+      <li><a href="functions.html"><span>Miembros&#160;de&#160;las&#160;clases</span></a></li>
+    </ul>
+  </div>
+</div><!-- top -->
+<!-- window showing the filter options -->
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+<iframe src="javascript:void(0)" frameborder="0" 
+        name="MSearchResults" id="MSearchResults">
+</iframe>
+</div>
+
+<div class="header">
+  <div class="headertitle">
+<div class="title">Lista de clases</div>  </div>
+</div><!--header-->
+<div class="contents">
+<div class="textblock">Lista de las clases, estructuras, uniones e interfaces con una breve descripción:</div><div class="directory">
+<table class="directory">
+<tr id="row_0_" class="even"><td class="entry"><span style="width:16px;display:inline-block;">&#160;</span><span class="icona"><span class="icon">C</span></span><a class="el" href="class_image_scrambler.html" target="_self">ImageScrambler</a></td><td class="desc"></td></tr>
+</table>
+</div><!-- directory -->
+</div><!-- contents -->
+<!-- start footer part -->
+<hr class="footer"/><address class="footer"><small>
+Generado el Martes, 16 de Junio de 2015 20:51:18 para My Project por &#160;<a href="http://www.doxygen.org/index.html">
+<img class="footer" src="doxygen.png" alt="doxygen"/>
+</a> 1.8.9.1
+</small></address>
+</body>
+</html>

doc/es/html/class_image_scrambler-members.html

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+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml">
+<head>
+<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
+<meta http-equiv="X-UA-Compatible" content="IE=9"/>
+<meta name="generator" content="Doxygen 1.8.9.1"/>
+<title>My Project: Lista de los miembros</title>
+<link href="tabs.css" rel="stylesheet" type="text/css"/>
+<script type="text/javascript" src="jquery.js"></script>
+<script type="text/javascript" src="dynsections.js"></script>
+<link href="search/search.css" rel="stylesheet" type="text/css"/>
+<script type="text/javascript" src="search/searchdata.js"></script>
+<script type="text/javascript" src="search/search.js"></script>
+<script type="text/javascript">
+  $(document).ready(function() { init_search(); });
+</script>
+<link href="doxygen.css" rel="stylesheet" type="text/css" />
+</head>
+<body>
+<div id="top"><!-- do not remove this div, it is closed by doxygen! -->
+<div id="titlearea">
+<table cellspacing="0" cellpadding="0">
+ <tbody>
+ <tr style="height: 56px;">
+  <td style="padding-left: 0.5em;">
+   <div id="projectname">My Project
+   </div>
+  </td>
+ </tr>
+ </tbody>
+</table>
+</div>
+<!-- end header part -->
+<!-- Generado por Doxygen 1.8.9.1 -->
+<script type="text/javascript">
+var searchBox = new SearchBox("searchBox", "search",false,'Buscar');
+</script>
+  <div id="navrow1" class="tabs">
+    <ul class="tablist">
+      <li><a href="index.html"><span>Página&#160;principal</span></a></li>
+      <li class="current"><a href="annotated.html"><span>Clases</span></a></li>
+      <li><a href="files.html"><span>Archivos</span></a></li>
+      <li>
+        <div id="MSearchBox" class="MSearchBoxInactive">
+        <span class="left">
+          <img id="MSearchSelect" src="search/mag_sel.png"
+               onmouseover="return searchBox.OnSearchSelectShow()"
+               onmouseout="return searchBox.OnSearchSelectHide()"
+               alt=""/>
+          <input type="text" id="MSearchField" value="Buscar" accesskey="S"
+               onfocus="searchBox.OnSearchFieldFocus(true)" 
+               onblur="searchBox.OnSearchFieldFocus(false)" 
+               onkeyup="searchBox.OnSearchFieldChange(event)"/>
+          </span><span class="right">
+            <a id="MSearchClose" href="javascript:searchBox.CloseResultsWindow()"><img id="MSearchCloseImg" border="0" src="search/close.png" alt=""/></a>
+          </span>
+        </div>
+      </li>
+    </ul>
+  </div>
+  <div id="navrow2" class="tabs2">
+    <ul class="tablist">
+      <li><a href="annotated.html"><span>Lista&#160;de&#160;clases</span></a></li>
+      <li><a href="classes.html"><span>Índice&#160;de&#160;clases</span></a></li>
+      <li><a href="hierarchy.html"><span>Jerarquía&#160;de&#160;la&#160;clase</span></a></li>
+      <li><a href="functions.html"><span>Miembros&#160;de&#160;las&#160;clases</span></a></li>
+    </ul>
+  </div>
+<!-- window showing the filter options -->
+<div id="MSearchSelectWindow"
+     onmouseover="return searchBox.OnSearchSelectShow()"
+     onmouseout="return searchBox.OnSearchSelectHide()"
+     onkeydown="return searchBox.OnSearchSelectKey(event)">
+</div>
+
+<!-- iframe showing the search results (closed by default) -->
+<div id="MSearchResultsWindow">
+<iframe src="javascript:void(0)" frameborder="0" 
+        name="MSearchResults" id="MSearchResults">
+</iframe>
+</div>
+
+</div><!-- top -->
+<div class="header">
+  <div class="headertitle">
+<div class="title">ImageScrambler Lista de los miembros</div>  </div>
+</div><!--header-->
+<div class="contents">
+
+<p>Lista completa de los miembros de <a class="el" href="class_image_scrambler.html">ImageScrambler</a>, incluyendo todos los heredados:</p>
+<table class="directory">
+  <tr class="even"><td class="entry"><a class="el" href="class_image_scrambler.html#afe4e275f55ee362ea7ce13fcec6f0b26">cropSwap</a>(QImage &amp;, int, int, int, int, int, int)</td><td class="entry"><a class="el" href="class_image_scrambler.html">ImageScrambler</a></td><td class="entry"></td></tr>
+  <tr><td class="entry"><a class="el" href="class_image_scrambler.html#add8fe476a0557f10a1fdae5b2b8e576a">ImageScrambler</a>(QWidget *parent=0)</td><td class="entry"><a class="el" href="class_image_scrambler.html">ImageScrambler</a></td><td class="entry"><span class="mlabel">explicit</span></td></tr>
+  <tr class="even"><td class="entry"><a class="el" href="class_image_scrambler.html#a80b3b6e575f0b24290d71d202d910fed">on_actionDescramble_Image_triggered</a>()</td><td class="entry"><a class="el" href="class_image_scrambler.html">ImageScrambler</a></td><td class="entry"><span class="mlabel">private</span><span class="mlabel">slot</span></td></tr>
+  <tr><td class="entry"><a class="el" href="class_image_scrambler.html#a7199f376e7dc4fc4b61145be2dcaaad3">on_actionLoad_Image_triggered</a>()</td><td class="entry"><a class="el" href="class_image_scrambler.html">ImageScrambler</a></td><td class="entry"><span class="mlabel">private</span><span class="mlabel">slot</span></td></tr>
+  <tr class="even"><td class="entry"><a class="el" href="class_image_scrambler.html#aef30dcfeee03fa8aee60fd7ba89815b3">on_actionSave_Image_triggered</a>()</td><td class="entry"><a class="el" href="class_image_scrambler.html">ImageScrambler</a></td><td class="entry"><span class="mlabel">private</span><span class="mlabel">slot</span></td></tr>
+  <tr><td class="entry"><a class="el" href="class_image_scrambler.html#ac7514d09c9ee2b021d803375eba95f74">on_actionScramble_Image_triggered</a>()</td><td class="entry"><a class="el" href="class_image_scrambler.html">ImageScrambler</a></td><td class="entry"><span class="mlabel">private</span><span class="mlabel">slot</span></td></tr>
+  <tr class="even"><td class="entry"><a class="el" href="class_image_scrambler.html#a7c3ef8d29bfc424d296e95c6acdb427e">on_btnDescrambleImage_clicked</a>()</td><td class="entry"><a class="el" href="class_image_scrambler.html">ImageScrambler</a></td><td class="entry"><span class="mlabel">private</span><span class="mlabel">slot</span></td></tr>
+  <tr><td class="entry"><a class="el" href="class_image_scrambler.html#afa24bbf9d4f71fd0853478a66d74d5f4">on_btnLoadNewImage_clicked</a>()</td><td class="entry"><a class="el" href="class_image_scrambler.html">ImageScrambler</a></td><td class="entry"><span class="mlabel">private</span><span class="mlabel">slot</span></td></tr>
+  <tr class="even"><td class="entry"><a class="el" href="class_image_scrambler.html#aba8b3a0f8d406c9e48e1d0e9e429a60e">on_btnSave_clicked</a>()</td><td class="entry"><a class="el" href="class_image_scrambler.html">ImageScrambler</a></td><td class="entry"><span class="mlabel">private</span><span class="mlabel">slot</span></td></tr>
+  <tr><td class="entry"><a class="el" href="class_image_scrambler.html#a2a548be139a62d30dea82e2797d51ec7">on_btnScrambleImage_clicked</a>()</td><td class="entry"><a class="el" href="class_image_scrambler.html">ImageScrambler</a></td><td class="entry"><span class="mlabel">private</span><span class="mlabel">slot</span></td></tr>
+  <tr class="even"><td class="entry"><a class="el" href="class_image_scrambler.html#a90f0c2de88b3d790ab25460dc2222a60">originalImage</a></td><td class="entry"><a class="el" href="class_image_scrambler.html">ImageScrambler</a></td><td class="entry"><span class="mlabel">private</span></td></tr>
+  <tr><td class="entry"><a class="el" href="class_image_scrambler.html#a4d5951c83206c8cf7bad2c6a9f7387d8">scrambleDepth</a></td><td class="entry"><a class="el" href="class_image_scrambler.html">ImageScrambler</a></td><td class="entry"><span class="mlabel">private</span></td></tr>
+  <tr class="even"><td class="entry"><a class="el" href="class_image_scrambler.html#a691bd6839008b2ec5dc3bc2933328cc2">scrambledImage</a></td><td class="entry"><a class="el" href="class_image_scrambler.html">ImageScrambler</a></td><td class="entry"><span class="mlabel">private</span></td></tr>
+  <tr><td class="entry"><a class="el" href="class_image_scrambler.html#a7eb90242d1779b98f48f9abe5ed7d698">ScrambleFilter</a>(QImage image, int, int, int, int, int)</td><td class="entry"><a class="el" href="class_image_scrambler.html">ImageScrambler</a></td><td class="entry"></td></tr>
+  <tr bgcolor="#f0f0f0" class="even"><td class="entry"><b>ui</b> (definido en <a class="el" href="class_image_scrambler.html">ImageScrambler</a>)</td><td class="entry"><a class="el" href="class_image_scrambler.html">ImageScrambler</a></td><td class="entry"><span class="mlabel">private</span></td></tr>
+  <tr><td class="entry"><a class="el" href="class_image_scrambler.html#aa0ad5b405d49d1769d7e794f391f8657">~ImageScrambler</a>()</td><td class="entry"><a class="el" href="class_image_scrambler.html">ImageScrambler</a></td><td class="entry"></td></tr>
+</table></div><!-- contents -->
+<!-- start footer part -->
+<hr class="footer"/><address class="footer"><small>
+Generado el Martes, 16 de Junio de 2015 20:51:18 para My Project por &#160;<a href="http://www.doxygen.org/index.html">
+<img class="footer" src="doxygen.png" alt="doxygen"/>
+</a> 1.8.9.1
+</small></address>
+</body>
+</html>

doc/es/html/class_image_scrambler.html

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+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml">
+<head>
+<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
+<meta http-equiv="X-UA-Compatible" content="IE=9"/>
+<meta name="generator" content="Doxygen 1.8.9.1"/>
+<title>My Project: Referencia de la Clase ImageScrambler</title>
+<link href="tabs.css" rel="stylesheet" type="text/css"/>
+<script type="text/javascript" src="jquery.js"></script>
+<script type="text/javascript" src="dynsections.js"></script>
+<link href="search/search.css" rel="stylesheet" type="text/css"/>
+<script type="text/javascript" src="search/searchdata.js"></script>
+<script type="text/javascript" src="search/search.js"></script>
+<script type="text/javascript">
+  $(document).ready(function() { init_search(); });
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+<link href="doxygen.css" rel="stylesheet" type="text/css" />
+</head>
+<body>
+<div id="top"><!-- do not remove this div, it is closed by doxygen! -->
+<div id="titlearea">
+<table cellspacing="0" cellpadding="0">
+ <tbody>
+ <tr style="height: 56px;">
+  <td style="padding-left: 0.5em;">
+   <div id="projectname">My Project
+   </div>
+  </td>
+ </tr>
+ </tbody>
+</table>
+</div>
+<!-- end header part -->
+<!-- Generado por Doxygen 1.8.9.1 -->
+<script type="text/javascript">
+var searchBox = new SearchBox("searchBox", "search",false,'Buscar');
+</script>
+  <div id="navrow1" class="tabs">
+    <ul class="tablist">
+      <li><a href="index.html"><span>Página&#160;principal</span></a></li>
+      <li class="current"><a href="annotated.html"><span>Clases</span></a></li>
+      <li><a href="files.html"><span>Archivos</span></a></li>
+      <li>
+        <div id="MSearchBox" class="MSearchBoxInactive">
+        <span class="left">
+          <img id="MSearchSelect" src="search/mag_sel.png"
+               onmouseover="return searchBox.OnSearchSelectShow()"
+               onmouseout="return searchBox.OnSearchSelectHide()"
+               alt=""/>
+          <input type="text" id="MSearchField" value="Buscar" accesskey="S"
+               onfocus="searchBox.OnSearchFieldFocus(true)" 
+               onblur="searchBox.OnSearchFieldFocus(false)" 
+               onkeyup="searchBox.OnSearchFieldChange(event)"/>
+          </span><span class="right">
+            <a id="MSearchClose" href="javascript:searchBox.CloseResultsWindow()"><img id="MSearchCloseImg" border="0" src="search/close.png" alt=""/></a>
+          </span>
+        </div>
+      </li>
+    </ul>
+  </div>
+  <div id="navrow2" class="tabs2">
+    <ul class="tablist">
+      <li><a href="annotated.html"><span>Lista&#160;de&#160;clases</span></a></li>
+      <li><a href="classes.html"><span>Índice&#160;de&#160;clases</span></a></li>
+      <li><a href="hierarchy.html"><span>Jerarquía&#160;de&#160;la&#160;clase</span></a></li>
+      <li><a href="functions.html"><span>Miembros&#160;de&#160;las&#160;clases</span></a></li>
+    </ul>
+  </div>
+<!-- window showing the filter options -->
+<div id="MSearchSelectWindow"
+     onmouseover="return searchBox.OnSearchSelectShow()"
+     onmouseout="return searchBox.OnSearchSelectHide()"
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+
+<!-- iframe showing the search results (closed by default) -->
+<div id="MSearchResultsWindow">
+<iframe src="javascript:void(0)" frameborder="0" 
+        name="MSearchResults" id="MSearchResults">
+</iframe>
+</div>
+
+</div><!-- top -->
+<div class="header">
+  <div class="summary">
+<a href="#pub-methods">Métodos públicos</a> &#124;
+<a href="#pri-slots">Slots privados</a> &#124;
+<a href="#pri-attribs">Atributos privados</a> &#124;
+<a href="class_image_scrambler-members.html">Lista de todos los miembros</a>  </div>
+  <div class="headertitle">
+<div class="title">Referencia de la Clase ImageScrambler</div>  </div>
+</div><!--header-->
+<div class="contents">
+<div class="dynheader">
+Diagrama de herencias de ImageScrambler</div>
+<div class="dyncontent">
+ <div class="center">
+  <img src="class_image_scrambler.png" usemap="#ImageScrambler_map" alt=""/>
+  <map id="ImageScrambler_map" name="ImageScrambler_map">
+</map>
+ </div></div>
+<table class="memberdecls">
+<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
+Métodos públicos</h2></td></tr>
+<tr class="memitem:add8fe476a0557f10a1fdae5b2b8e576a"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="add8fe476a0557f10a1fdae5b2b8e576a"></a>
+&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_image_scrambler.html#add8fe476a0557f10a1fdae5b2b8e576a">ImageScrambler</a> (QWidget *parent=0)</td></tr>
+<tr class="memdesc:add8fe476a0557f10a1fdae5b2b8e576a"><td class="mdescLeft">&#160;</td><td class="mdescRight">Constructor. <br /></td></tr>
+<tr class="separator:add8fe476a0557f10a1fdae5b2b8e576a"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:aa0ad5b405d49d1769d7e794f391f8657"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="aa0ad5b405d49d1769d7e794f391f8657"></a>
+&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_image_scrambler.html#aa0ad5b405d49d1769d7e794f391f8657">~ImageScrambler</a> ()</td></tr>
+<tr class="memdesc:aa0ad5b405d49d1769d7e794f391f8657"><td class="mdescLeft">&#160;</td><td class="mdescRight">Destructor. <br /></td></tr>
+<tr class="separator:aa0ad5b405d49d1769d7e794f391f8657"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:afe4e275f55ee362ea7ce13fcec6f0b26"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_image_scrambler.html#afe4e275f55ee362ea7ce13fcec6f0b26">cropSwap</a> (QImage &amp;, int, int, int, int, int, int)</td></tr>
+<tr class="memdesc:afe4e275f55ee362ea7ce13fcec6f0b26"><td class="mdescLeft">&#160;</td><td class="mdescRight">Function que corta dos cuadrados del mismo tamano de una imagen o sub imagen y luego los intercambia. La funcion recibe dos coordenadas (x0,y0) y (x1,y1) y un ancho y un alto. Entonces intercambia pixel por pixel el cuadrado que se forma desde la coordenada en el tope a la izquierda (x0,y0) a la coordenada abajo derecha (x0+ancho, y0+alto) con el cuadrado formado desde la coordenada en el tope izquierda (x1, y1) hasta la coordenada abajo derecha (x1+width, y1+height).  <a href="#afe4e275f55ee362ea7ce13fcec6f0b26">Más...</a><br /></td></tr>
+<tr class="separator:afe4e275f55ee362ea7ce13fcec6f0b26"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:a7eb90242d1779b98f48f9abe5ed7d698"><td class="memItemLeft" align="right" valign="top">QImage&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_image_scrambler.html#a7eb90242d1779b98f48f9abe5ed7d698">ScrambleFilter</a> (QImage image, int, int, int, int, int)</td></tr>
+<tr class="memdesc:a7eb90242d1779b98f48f9abe5ed7d698"><td class="mdescLeft">&#160;</td><td class="mdescRight">Funcion que recursivamente revuelve una imagen dividiendola en cuadrados (sub imagenes)\ y luego intercambiandolas. El primer paso que el programa hace es dividir la imagen en two o cuatro cuadrados e intercambia los cuadrados, el resultado de la imagen se divide en cuatros cuadros y cada uno de los cuadros se le aplican los mismos pasos recursivamente.  <a href="#a7eb90242d1779b98f48f9abe5ed7d698">Más...</a><br /></td></tr>
+<tr class="separator:a7eb90242d1779b98f48f9abe5ed7d698"><td class="memSeparator" colspan="2">&#160;</td></tr>
+</table><table class="memberdecls">
+<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pri-slots"></a>
+Slots privados</h2></td></tr>
+<tr class="memitem:afa24bbf9d4f71fd0853478a66d74d5f4"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="afa24bbf9d4f71fd0853478a66d74d5f4"></a>
+void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_image_scrambler.html#afa24bbf9d4f71fd0853478a66d74d5f4">on_btnLoadNewImage_clicked</a> ()</td></tr>
+<tr class="memdesc:afa24bbf9d4f71fd0853478a66d74d5f4"><td class="mdescLeft">&#160;</td><td class="mdescRight">Funcion que despliega una ventana de busqueda de archivos para cargar una imagen en el GUI. <br /></td></tr>
+<tr class="separator:afa24bbf9d4f71fd0853478a66d74d5f4"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:aba8b3a0f8d406c9e48e1d0e9e429a60e"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="aba8b3a0f8d406c9e48e1d0e9e429a60e"></a>
+void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_image_scrambler.html#aba8b3a0f8d406c9e48e1d0e9e429a60e">on_btnSave_clicked</a> ()</td></tr>
+<tr class="memdesc:aba8b3a0f8d406c9e48e1d0e9e429a60e"><td class="mdescLeft">&#160;</td><td class="mdescRight">Funcion que guarda la imagen revuelta en la computadora. <br /></td></tr>
+<tr class="separator:aba8b3a0f8d406c9e48e1d0e9e429a60e"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:a2a548be139a62d30dea82e2797d51ec7"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a2a548be139a62d30dea82e2797d51ec7"></a>
+void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_image_scrambler.html#a2a548be139a62d30dea82e2797d51ec7">on_btnScrambleImage_clicked</a> ()</td></tr>
+<tr class="memdesc:a2a548be139a62d30dea82e2797d51ec7"><td class="mdescLeft">&#160;</td><td class="mdescRight">Funcion que invoca la funcion ScrambleFilter para revolver la imagen y cargarla en el GUI. <br /></td></tr>
+<tr class="separator:a2a548be139a62d30dea82e2797d51ec7"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:a7c3ef8d29bfc424d296e95c6acdb427e"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a7c3ef8d29bfc424d296e95c6acdb427e"></a>
+void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_image_scrambler.html#a7c3ef8d29bfc424d296e95c6acdb427e">on_btnDescrambleImage_clicked</a> ()</td></tr>
+<tr class="memdesc:a7c3ef8d29bfc424d296e95c6acdb427e"><td class="mdescLeft">&#160;</td><td class="mdescRight">Funcion que restaura la imagen revuelta a la imagen original. <br /></td></tr>
+<tr class="separator:a7c3ef8d29bfc424d296e95c6acdb427e"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:a7199f376e7dc4fc4b61145be2dcaaad3"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a7199f376e7dc4fc4b61145be2dcaaad3"></a>
+void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_image_scrambler.html#a7199f376e7dc4fc4b61145be2dcaaad3">on_actionLoad_Image_triggered</a> ()</td></tr>
+<tr class="memdesc:a7199f376e7dc4fc4b61145be2dcaaad3"><td class="mdescLeft">&#160;</td><td class="mdescRight">Funcion que invoca la funcion <a class="el" href="class_image_scrambler.html#afa24bbf9d4f71fd0853478a66d74d5f4" title="Funcion que despliega una ventana de busqueda de archivos para cargar una imagen en el GUI...">on_btnLoadNewImage_clicked()</a>. <br /></td></tr>
+<tr class="separator:a7199f376e7dc4fc4b61145be2dcaaad3"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:aef30dcfeee03fa8aee60fd7ba89815b3"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="aef30dcfeee03fa8aee60fd7ba89815b3"></a>
+void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_image_scrambler.html#aef30dcfeee03fa8aee60fd7ba89815b3">on_actionSave_Image_triggered</a> ()</td></tr>
+<tr class="memdesc:aef30dcfeee03fa8aee60fd7ba89815b3"><td class="mdescLeft">&#160;</td><td class="mdescRight">Funcion que invoca la funcion <a class="el" href="class_image_scrambler.html#aba8b3a0f8d406c9e48e1d0e9e429a60e" title="Funcion que guarda la imagen revuelta en la computadora. ">on_btnSave_clicked()</a>. <br /></td></tr>
+<tr class="separator:aef30dcfeee03fa8aee60fd7ba89815b3"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:ac7514d09c9ee2b021d803375eba95f74"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ac7514d09c9ee2b021d803375eba95f74"></a>
+void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_image_scrambler.html#ac7514d09c9ee2b021d803375eba95f74">on_actionScramble_Image_triggered</a> ()</td></tr>
+<tr class="memdesc:ac7514d09c9ee2b021d803375eba95f74"><td class="mdescLeft">&#160;</td><td class="mdescRight">Funcion que invoca la funcion <a class="el" href="class_image_scrambler.html#a2a548be139a62d30dea82e2797d51ec7" title="Funcion que invoca la funcion ScrambleFilter para revolver la imagen y cargarla en el GUI...">on_btnScrambleImage_clicked()</a>. <br /></td></tr>
+<tr class="separator:ac7514d09c9ee2b021d803375eba95f74"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:a80b3b6e575f0b24290d71d202d910fed"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a80b3b6e575f0b24290d71d202d910fed"></a>
+void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_image_scrambler.html#a80b3b6e575f0b24290d71d202d910fed">on_actionDescramble_Image_triggered</a> ()</td></tr>
+<tr class="memdesc:a80b3b6e575f0b24290d71d202d910fed"><td class="mdescLeft">&#160;</td><td class="mdescRight">Funcion que invoca la funcion <a class="el" href="class_image_scrambler.html#a7c3ef8d29bfc424d296e95c6acdb427e" title="Funcion que restaura la imagen revuelta a la imagen original. ">on_btnDescrambleImage_clicked()</a>. <br /></td></tr>
+<tr class="separator:a80b3b6e575f0b24290d71d202d910fed"><td class="memSeparator" colspan="2">&#160;</td></tr>
+</table><table class="memberdecls">
+<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pri-attribs"></a>
+Atributos privados</h2></td></tr>
+<tr class="memitem:a9bdaf498f7f4d2b6143aae8ff59ddff3"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a9bdaf498f7f4d2b6143aae8ff59ddff3"></a>
+Ui::ImageScrambler *&#160;</td><td class="memItemRight" valign="bottom"><b>ui</b></td></tr>
+<tr class="separator:a9bdaf498f7f4d2b6143aae8ff59ddff3"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:a90f0c2de88b3d790ab25460dc2222a60"><td class="memItemLeft" align="right" valign="top">QImage&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_image_scrambler.html#a90f0c2de88b3d790ab25460dc2222a60">originalImage</a></td></tr>
+<tr class="separator:a90f0c2de88b3d790ab25460dc2222a60"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:a691bd6839008b2ec5dc3bc2933328cc2"><td class="memItemLeft" align="right" valign="top">QImage&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_image_scrambler.html#a691bd6839008b2ec5dc3bc2933328cc2">scrambledImage</a></td></tr>
+<tr class="separator:a691bd6839008b2ec5dc3bc2933328cc2"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:a4d5951c83206c8cf7bad2c6a9f7387d8"><td class="memItemLeft" align="right" valign="top">int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_image_scrambler.html#a4d5951c83206c8cf7bad2c6a9f7387d8">scrambleDepth</a></td></tr>
+<tr class="separator:a4d5951c83206c8cf7bad2c6a9f7387d8"><td class="memSeparator" colspan="2">&#160;</td></tr>
+</table>
+<h2 class="groupheader">Documentación de las funciones miembro</h2>
+<a class="anchor" id="afe4e275f55ee362ea7ce13fcec6f0b26"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">void ImageScrambler::cropSwap </td>
+          <td>(</td>
+          <td class="paramtype">QImage &amp;&#160;</td>
+          <td class="paramname"><em>img</em>, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">int&#160;</td>
+          <td class="paramname"><em>x0</em>, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">int&#160;</td>
+          <td class="paramname"><em>y0</em>, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">int&#160;</td>
+          <td class="paramname"><em>x1</em>, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">int&#160;</td>
+          <td class="paramname"><em>y1</em>, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">int&#160;</td>
+          <td class="paramname"><em>width</em>, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">int&#160;</td>
+          <td class="paramname"><em>height</em>&#160;</td>
+        </tr>
+        <tr>
+          <td></td>
+          <td>)</td>
+          <td></td><td></td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+
+<p>Function que corta dos cuadrados del mismo tamano de una imagen o sub imagen y luego los intercambia. La funcion recibe dos coordenadas (x0,y0) y (x1,y1) y un ancho y un alto. Entonces intercambia pixel por pixel el cuadrado que se forma desde la coordenada en el tope a la izquierda (x0,y0) a la coordenada abajo derecha (x0+ancho, y0+alto) con el cuadrado formado desde la coordenada en el tope izquierda (x1, y1) hasta la coordenada abajo derecha (x1+width, y1+height). </p>
+<dl class="params"><dt>Parámetros</dt><dd>
+  <table class="params">
+    <tr><td class="paramname">img</td><td>Referencia a la imagen a la que se le van a intercambiar los cuadros. </td></tr>
+    <tr><td class="paramname">x0</td><td>La coordenada arriba izquierda x del primer cuadrado en la imagen. </td></tr>
+    <tr><td class="paramname">y0</td><td>La coordenada arriba izquierda y del primer cuadrado en la imagen. </td></tr>
+    <tr><td class="paramname">x1</td><td>La coordenada arriba izquierda x del segundo cuadrado en la imagen. </td></tr>
+    <tr><td class="paramname">y1</td><td>La coordenada arriba izquierda y del segundo cuadrado en la imagen. </td></tr>
+    <tr><td class="paramname">width</td><td>ancho de los cuadrados </td></tr>
+    <tr><td class="paramname">height</td><td>altura de los cuadrados </td></tr>
+  </table>
+  </dd>
+</dl>
+
+</div>
+</div>
+<a class="anchor" id="a7eb90242d1779b98f48f9abe5ed7d698"></a>
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">QImage ImageScrambler::ScrambleFilter </td>
+          <td>(</td>
+          <td class="paramtype">QImage&#160;</td>
+          <td class="paramname"><em>image</em>, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">int&#160;</td>
+          <td class="paramname"><em>N</em>, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">int&#160;</td>
+          <td class="paramname"><em>sx</em>, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">int&#160;</td>
+          <td class="paramname"><em>sy</em>, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">int&#160;</td>
+          <td class="paramname"><em>width</em>, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">int&#160;</td>
+          <td class="paramname"><em>height</em>&#160;</td>
+        </tr>
+        <tr>
+          <td></td>
+          <td>)</td>
+          <td></td><td></td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+
+<p>Funcion que recursivamente revuelve una imagen dividiendola en cuadrados (sub imagenes)\ y luego intercambiandolas. El primer paso que el programa hace es dividir la imagen en two o cuatro cuadrados e intercambia los cuadrados, el resultado de la imagen se divide en cuatros cuadros y cada uno de los cuadros se le aplican los mismos pasos recursivamente. </p>
+<dl class="params"><dt>Parámetros</dt><dd>
+  <table class="params">
+    <tr><td class="paramname">image</td><td>The image a revolver </td></tr>
+    <tr><td class="paramname">N</td><td>La profundidad de la recursion. La imagen se revolvera en 4^N cuadrados. </td></tr>
+    <tr><td class="paramname">sx</td><td>La coordenada arriba izquierda x inicial de la imagen o sub imagen a dividir. </td></tr>
+    <tr><td class="paramname">sy</td><td>La coordenada arriba izquierda y inicial de la imagen o sub imagen a dividir. </td></tr>
+    <tr><td class="paramname">width</td><td>Ancho de la imagen recibida </td></tr>
+    <tr><td class="paramname">height</td><td>Altura de la imagen recibida </td></tr>
+  </table>
+  </dd>
+</dl>
+<dl class="section return"><dt>Devuelve</dt><dd>la imagen revuelta </dd></dl>
+
+</div>
+</div>
+<h2 class="groupheader">Documentación de los datos miembro</h2>
+<a class="anchor" id="a90f0c2de88b3d790ab25460dc2222a60"></a>
+<div class="memitem">
+<div class="memproto">
+<table class="mlabels">
+  <tr>
+  <td class="mlabels-left">
+      <table class="memname">
+        <tr>
+          <td class="memname">QImage ImageScrambler::originalImage</td>
+        </tr>
+      </table>
+  </td>
+  <td class="mlabels-right">
+<span class="mlabels"><span class="mlabel">private</span></span>  </td>
+  </tr>
+</table>
+</div><div class="memdoc">
+<p>the original image (imagen original) </p>
+
+</div>
+</div>
+<a class="anchor" id="a4d5951c83206c8cf7bad2c6a9f7387d8"></a>
+<div class="memitem">
+<div class="memproto">
+<table class="mlabels">
+  <tr>
+  <td class="mlabels-left">
+      <table class="memname">
+        <tr>
+          <td class="memname">int ImageScrambler::scrambleDepth</td>
+        </tr>
+      </table>
+  </td>
+  <td class="mlabels-right">
+<span class="mlabels"><span class="mlabel">private</span></span>  </td>
+  </tr>
+</table>
+</div><div class="memdoc">
+<p>recursive depth (profundidad de la recursion) </p>
+
+</div>
+</div>
+<a class="anchor" id="a691bd6839008b2ec5dc3bc2933328cc2"></a>
+<div class="memitem">
+<div class="memproto">
+<table class="mlabels">
+  <tr>
+  <td class="mlabels-left">
+      <table class="memname">
+        <tr>
+          <td class="memname">QImage ImageScrambler::scrambledImage</td>
+        </tr>
+      </table>
+  </td>
+  <td class="mlabels-right">
+<span class="mlabels"><span class="mlabel">private</span></span>  </td>
+  </tr>
+</table>
+</div><div class="memdoc">
+<p>scrambled image (imagen revuelta) </p>
+
+</div>
+</div>
+<hr/>La documentación para esta clase fue generada a partir de los siguientes ficheros:<ul>
+<li><a class="el" href="_image_scrambler_8h_source.html">ImageScrambler.h</a></li>
+<li>Filter.cpp</li>
+<li>ImageScrambler.cpp</li>
+</ul>
+</div><!-- contents -->
+<!-- start footer part -->
+<hr class="footer"/><address class="footer"><small>
+Generado el Martes, 16 de Junio de 2015 20:51:18 para My Project por &#160;<a href="http://www.doxygen.org/index.html">
+<img class="footer" src="doxygen.png" alt="doxygen"/>
+</a> 1.8.9.1
+</small></address>
+</body>
+</html>

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+<meta http-equiv="X-UA-Compatible" content="IE=9"/>
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+<table cellspacing="0" cellpadding="0">
+ <tbody>
+ <tr style="height: 56px;">
+  <td style="padding-left: 0.5em;">
+   <div id="projectname">My Project
+   </div>
+  </td>
+ </tr>
+ </tbody>
+</table>
+</div>
+<!-- end header part -->
+<!-- Generado por Doxygen 1.8.9.1 -->
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+    <ul class="tablist">
+      <li><a href="index.html"><span>Página&#160;principal</span></a></li>
+      <li class="current"><a href="annotated.html"><span>Clases</span></a></li>
+      <li><a href="files.html"><span>Archivos</span></a></li>
+      <li>
+        <div id="MSearchBox" class="MSearchBoxInactive">
+        <span class="left">
+          <img id="MSearchSelect" src="search/mag_sel.png"
+               onmouseover="return searchBox.OnSearchSelectShow()"
+               onmouseout="return searchBox.OnSearchSelectHide()"
+               alt=""/>
+          <input type="text" id="MSearchField" value="Buscar" accesskey="S"
+               onfocus="searchBox.OnSearchFieldFocus(true)" 
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+          </span><span class="right">
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+  </div>
+  <div id="navrow2" class="tabs2">
+    <ul class="tablist">
+      <li><a href="annotated.html"><span>Lista&#160;de&#160;clases</span></a></li>
+      <li class="current"><a href="classes.html"><span>Índice&#160;de&#160;clases</span></a></li>
+      <li><a href="hierarchy.html"><span>Jerarquía&#160;de&#160;la&#160;clase</span></a></li>
+      <li><a href="functions.html"><span>Miembros&#160;de&#160;las&#160;clases</span></a></li>
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+     onmouseout="return searchBox.OnSearchSelectHide()"
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+<!-- iframe showing the search results (closed by default) -->
+<div id="MSearchResultsWindow">
+<iframe src="javascript:void(0)" frameborder="0" 
+        name="MSearchResults" id="MSearchResults">
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+</div>
+
+<div class="header">
+  <div class="headertitle">
+<div class="title">Índice de clases</div>  </div>
+</div><!--header-->
+<div class="contents">
+<div class="qindex"><a class="qindex" href="#letter_I">I</a></div>
+<table style="margin: 10px; white-space: nowrap;" align="center" width="95%" border="0" cellspacing="0" cellpadding="0">
+<tr><td rowspan="2" valign="bottom"><a name="letter_I"></a><table border="0" cellspacing="0" cellpadding="0"><tr><td><div class="ah">&#160;&#160;I&#160;&#160;</div></td></tr></table>
+</td><td></td></tr>
+<tr><td></td></tr>
+<tr><td valign="top"><a class="el" href="class_image_scrambler.html">ImageScrambler</a>&#160;&#160;&#160;</td><td></td></tr>
+<tr><td></td><td></td></tr>
+</table>
+<div class="qindex"><a class="qindex" href="#letter_I">I</a></div>
+</div><!-- contents -->
+<!-- start footer part -->
+<hr class="footer"/><address class="footer"><small>
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