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Referencia de la Clase QCPGrid

Responsible for drawing the grid of a QCPAxis. Más...

Diagrama de herencias de QCPGrid
QCPLayerable

Métodos públicos

 QCPGrid (QCPAxis *parentAxis)
 
bool subGridVisible () const
 
bool antialiasedSubGrid () const
 
bool antialiasedZeroLine () const
 
QPen pen () const
 
QPen subGridPen () const
 
QPen zeroLinePen () const
 
void setSubGridVisible (bool visible)
 
void setAntialiasedSubGrid (bool enabled)
 
void setAntialiasedZeroLine (bool enabled)
 
void setPen (const QPen &pen)
 
void setSubGridPen (const QPen &pen)
 
void setZeroLinePen (const QPen &pen)
 
- Métodos públicos heredados desde QCPLayerable
 QCPLayerable (QCustomPlot *plot, QString targetLayer="", QCPLayerable *parentLayerable=0)
 
bool visible () const
 
QCustomPlotparentPlot () const
 
QCPLayerableparentLayerable () const
 
QCPLayerlayer () const
 
bool antialiased () const
 
void setVisible (bool on)
 
bool setLayer (QCPLayer *layer)
 
bool setLayer (const QString &layerName)
 
void setAntialiased (bool enabled)
 
virtual double selectTest (const QPointF &pos, bool onlySelectable, QVariant *details=0) const
 
bool realVisibility () const
 

Métodos protegidos

virtual void applyDefaultAntialiasingHint (QCPPainter *painter) const
 
virtual void draw (QCPPainter *painter)
 
void drawGridLines (QCPPainter *painter) const
 
void drawSubGridLines (QCPPainter *painter) const
 
- Métodos protegidos heredados desde QCPLayerable
virtual void parentPlotInitialized (QCustomPlot *parentPlot)
 
virtual QCP::Interaction selectionCategory () const
 
virtual QRect clipRect () const
 
virtual void selectEvent (QMouseEvent *event, bool additive, const QVariant &details, bool *selectionStateChanged)
 
virtual void deselectEvent (bool *selectionStateChanged)
 
void initializeParentPlot (QCustomPlot *parentPlot)
 
void setParentLayerable (QCPLayerable *parentLayerable)
 
bool moveToLayer (QCPLayer *layer, bool prepend)
 
void applyAntialiasingHint (QCPPainter *painter, bool localAntialiased, QCP::AntialiasedElement overrideElement) const
 

Atributos protegidos

bool mSubGridVisible
 
bool mAntialiasedSubGrid
 
bool mAntialiasedZeroLine
 
QPen mPen
 
QPen mSubGridPen
 
QPen mZeroLinePen
 
QCPAxismParentAxis
 
- Atributos protegidos heredados desde QCPLayerable
bool mVisible
 
QCustomPlotmParentPlot
 
QPointer< QCPLayerablemParentLayerable
 
QCPLayermLayer
 
bool mAntialiased
 

Amigas

class QCPAxis
 

Descripción detallada

Responsible for drawing the grid of a QCPAxis.

This class is tightly bound to QCPAxis. Every axis owns a grid instance and uses it to draw the grid lines, sub grid lines and zero-line. You can interact with the grid of an axis via QCPAxis::grid. Normally, you don't need to create an instance of QCPGrid yourself.

The axis and grid drawing was split into two classes to allow them to be placed on different layers (both QCPAxis and QCPGrid inherit from QCPLayerable). Thus it is possible to have the grid in the background and the axes in the foreground, and any plottables/items in between. This described situation is the default setup, see the QCPLayer documentation.

Documentación del constructor y destructor

QCPGrid::QCPGrid ( QCPAxis parentAxis)

Creates a QCPGrid instance and sets default values.

You shouldn't instantiate grids on their own, since every QCPAxis brings its own QCPGrid.

Documentación de las funciones miembro

void QCPGrid::setAntialiasedSubGrid ( bool  enabled)

Sets whether sub grid lines are drawn antialiased.

void QCPGrid::setAntialiasedZeroLine ( bool  enabled)

Sets whether zero lines are drawn antialiased.

void QCPGrid::setPen ( const QPen &  pen)

Sets the pen with which (major) grid lines are drawn.

void QCPGrid::setSubGridPen ( const QPen &  pen)

Sets the pen with which sub grid lines are drawn.

void QCPGrid::setSubGridVisible ( bool  visible)

Sets whether grid lines at sub tick marks are drawn.

Ver también
setSubGridPen
void QCPGrid::setZeroLinePen ( const QPen &  pen)

Sets the pen with which zero lines are drawn.

Zero lines are lines at value coordinate 0 which may be drawn with a different pen than other grid lines. To disable zero lines and just draw normal grid lines at zero, set pen to Qt::NoPen.


La documentación para esta clase fue generada a partir de los siguientes ficheros: