Responsible for drawing the grid of a QCPAxis. More...
Public Member Functions | |
| bool | antialiasedSubGrid () const |
| bool | antialiasedZeroLine () const |
| QPen | pen () const |
| QCPGrid (QCPAxis *parentAxis) | |
| void | setAntialiasedSubGrid (bool enabled) |
| void | setAntialiasedZeroLine (bool enabled) |
| void | setPen (const QPen &pen) |
| void | setSubGridPen (const QPen &pen) |
| void | setSubGridVisible (bool visible) |
| void | setZeroLinePen (const QPen &pen) |
| QPen | subGridPen () const |
| bool | subGridVisible () const |
| QPen | zeroLinePen () const |
 Public Member Functions inherited from QCPLayerable | |
| bool | antialiased () const |
| QCPLayer * | layer () const |
| QCPLayerable * | parentLayerable () const |
| QCustomPlot * | parentPlot () const |
| QCPLayerable (QCustomPlot *plot, QString targetLayer=QString(), QCPLayerable *parentLayerable=0) | |
| bool | realVisibility () const |
| virtual double | selectTest (const QPointF &pos, bool onlySelectable, QVariant *details=0) const |
| void | setAntialiased (bool enabled) |
| Q_SLOT bool | setLayer (QCPLayer *layer) |
| bool | setLayer (const QString &layerName) |
| void | setVisible (bool on) |
| bool | visible () const |
Protected Member Functions | |
| virtual void | applyDefaultAntialiasingHint (QCPPainter *painter) const Q_DECL_OVERRIDE |
| virtual void | draw (QCPPainter *painter) Q_DECL_OVERRIDE |
| void | drawGridLines (QCPPainter *painter) const |
| void | drawSubGridLines (QCPPainter *painter) const |
| Protected Member Functions inherited from QCPLayerable | |
| void | applyAntialiasingHint (QCPPainter *painter, bool localAntialiased, QCP::AntialiasedElement overrideElement) const |
| virtual QRect | clipRect () const |
| virtual void | deselectEvent (bool *selectionStateChanged) |
| void | initializeParentPlot (QCustomPlot *parentPlot) |
| virtual void | mouseDoubleClickEvent (QMouseEvent *event, const QVariant &details) |
| virtual void | mouseMoveEvent (QMouseEvent *event, const QPointF &startPos) |
| virtual void | mousePressEvent (QMouseEvent *event, const QVariant &details) |
| virtual void | mouseReleaseEvent (QMouseEvent *event, const QPointF &startPos) |
| bool | moveToLayer (QCPLayer *layer, bool prepend) |
| virtual void | parentPlotInitialized (QCustomPlot *parentPlot) |
| virtual void | selectEvent (QMouseEvent *event, bool additive, const QVariant &details, bool *selectionStateChanged) |
| virtual QCP::Interaction | selectionCategory () const |
| void | setParentLayerable (QCPLayerable *parentLayerable) |
| virtual void | wheelEvent (QWheelEvent *event) |
Protected Attributes | |
| bool | mAntialiasedSubGrid |
| bool | mAntialiasedZeroLine |
| QCPAxis * | mParentAxis |
| QPen | mPen |
| QPen | mSubGridPen |
| bool | mSubGridVisible |
| QPen | mZeroLinePen |
| Protected Attributes inherited from QCPLayerable | |
| bool | mAntialiased |
| QCPLayer * | mLayer |
| QPointer< QCPLayerable > | mParentLayerable |
| QCustomPlot * | mParentPlot |
| bool | mVisible |
Friends | |
| class | QCPAxis |
Additional Inherited Members | |
| Signals inherited from QCPLayerable | |
| void | layerChanged (QCPLayer *newLayer) |
Detailed Description
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.
Constructor & Destructor Documentation
|
explicit |
Member Function Documentation
| 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.
- See also
- 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.
The documentation for this class was generated from the following files:
- projects/gui/3rdparty/qcustomplot/qcustomplot.h
- projects/gui/3rdparty/qcustomplot/qcustomplot.cpp
