QCPSelectableCursor Class Reference

QCustomPlot: selectable cursor interface. More...

#include <ecvQCustomPlot.h>

Inheritance diagram for QCPSelectableCursor:

Collaboration diagram for QCPSelectableCursor:

Public Member Functions
	QCPSelectableCursor (QCPAxis *keyAxis, QCPAxis *valueAxis)
	Default constructor. More...
virtual bool	isSelectable (QPoint click) const
double	currentVal () const
double	minVal () const
double	maxVal () const
void	range (double &minVal, double &maxVal) const
void	setCurrentVal (double val)
void	setRange (double minVal, double maxVal)
double	pixelToKey (int pixX) const
	Converts a pixel value (X) to the equivalent key. More...
double	pixelToValue (int pixY) const
	Converts a pixel value (Y) to the equivalent value. More...
virtual void	clearData ()
double	selectTest (const QPointF &pos, bool onlySelectable, QVariant *details=0) const override

Protected Member Functions
void	drawLegendIcon (QCPPainter *painter, const QRectF &rect) const override
QCPRange	getKeyRange (bool &foundRange, QCP::SignDomain inSignDomain=QCP::sdBoth) const override
QCPRange	getValueRange (bool &foundRange, QCP::SignDomain inSignDomain=QCP::sdBoth, const QCPRange &inKeyRange=QCPRange()) const override

Protected Attributes
double	mCurrentVal
double	mMinVal
double	mMaxVal
QPoint	mLastPos
int	mLastRadius

Detailed Description

QCustomPlot: selectable cursor interface.

Definition at line 173 of file ecvQCustomPlot.h.

Constructor & Destructor Documentation

QCPSelectableCursor()

QCPSelectableCursor::QCPSelectableCursor ( QCPAxis *  keyAxis, QCPAxis *  valueAxis  )

inlineexplicit

Default constructor.

Definition at line 178 of file ecvQCustomPlot.h.

Member Function Documentation

clearData()

virtual void QCPSelectableCursor::clearData ( )

inlinevirtual

Definition at line 222 of file ecvQCustomPlot.h.

currentVal()

double QCPSelectableCursor::currentVal ( ) const

inline

Definition at line 195 of file ecvQCustomPlot.h.

References mCurrentVal.

Referenced by ccHistogramWindow::mouseMoveEvent(), ccHistogramWindow::setMaxDispValue(), ccHistogramWindow::setMaxSatValue(), ccHistogramWindow::setMinDispValue(), and ccHistogramWindow::setMinSatValue().

drawLegendIcon()

void QCPSelectableCursor::drawLegendIcon ( QCPPainter *  painter, const QRectF &  rect  ) const

inlineoverrideprotected

Definition at line 231 of file ecvQCustomPlot.h.

getKeyRange()

QCPRange QCPSelectableCursor::getKeyRange ( bool &  foundRange, QCP::SignDomain  inSignDomain = QCP::sdBoth  ) const

inlineoverrideprotected

Definition at line 233 of file ecvQCustomPlot.h.

getValueRange()

QCPRange QCPSelectableCursor::getValueRange ( bool &  foundRange, QCP::SignDomain  inSignDomain = QCP::sdBoth, const QCPRange &  inKeyRange = QCPRange()  ) const

inlineoverrideprotected

Definition at line 239 of file ecvQCustomPlot.h.

isSelectable()

virtual bool QCPSelectableCursor::isSelectable ( QPoint  click ) const

inlinevirtual

Returns whether the item is "selectable" when the mouse is clicked at a given position

Definition at line 188 of file ecvQCustomPlot.h.

References mLastPos, and mLastRadius.

Referenced by ccHistogramWindow::mousePressEvent().

maxVal()

double QCPSelectableCursor::maxVal ( ) const

inline

Definition at line 197 of file ecvQCustomPlot.h.

References mMaxVal.

Referenced by range(), and setRange().

minVal()

double QCPSelectableCursor::minVal ( ) const

inline

Definition at line 196 of file ecvQCustomPlot.h.

References mMinVal.

Referenced by range(), and setRange().

pixelToKey()

double QCPSelectableCursor::pixelToKey ( int  pixX ) const

inline

Converts a pixel value (X) to the equivalent key.

Definition at line 213 of file ecvQCustomPlot.h.

Referenced by ccHistogramWindow::mouseMoveEvent().

pixelToValue()

double QCPSelectableCursor::pixelToValue ( int  pixY ) const

inline

Converts a pixel value (Y) to the equivalent value.

Definition at line 217 of file ecvQCustomPlot.h.

range()

void QCPSelectableCursor::range ( double &  minVal, double &  maxVal  ) const

inline

Definition at line 198 of file ecvQCustomPlot.h.

References maxVal(), minVal(), mMaxVal, and mMinVal.

selectTest()

double QCPSelectableCursor::selectTest ( const QPointF &  pos, bool  onlySelectable, QVariant *  details = 0  ) const

inlineoverride

Definition at line 223 of file ecvQCustomPlot.h.

setCurrentVal()

void QCPSelectableCursor::setCurrentVal ( double  val )

inline

Definition at line 204 of file ecvQCustomPlot.h.

References max(), mCurrentVal, min(), mMaxVal, and mMinVal.

Referenced by ccHistogramWindow::refresh(), ccHistogramWindow::setMaxDispValue(), ccHistogramWindow::setMaxSatValue(), ccHistogramWindow::setMinDispValue(), and ccHistogramWindow::setMinSatValue().

setRange()

void QCPSelectableCursor::setRange ( double  minVal, double  maxVal  )

inline

Definition at line 207 of file ecvQCustomPlot.h.

References maxVal(), minVal(), mMaxVal, and mMinVal.

Referenced by ccHistogramWindow::refresh().

Member Data Documentation

mCurrentVal

double QCPSelectableCursor::mCurrentVal

protected

Definition at line 248 of file ecvQCustomPlot.h.

Referenced by currentVal(), QCPHiddenArea::draw(), QCPArrow::draw(), and setCurrentVal().

mLastPos

QPoint QCPSelectableCursor::mLastPos

protected

Definition at line 250 of file ecvQCustomPlot.h.

Referenced by QCPHiddenArea::draw(), QCPArrow::draw(), and isSelectable().

mLastRadius

int QCPSelectableCursor::mLastRadius

protected

Definition at line 251 of file ecvQCustomPlot.h.

Referenced by QCPHiddenArea::draw(), QCPArrow::draw(), and isSelectable().

mMaxVal

double QCPSelectableCursor::mMaxVal

protected

Definition at line 249 of file ecvQCustomPlot.h.

Referenced by QCPHiddenArea::draw(), maxVal(), range(), setCurrentVal(), and setRange().

mMinVal

double QCPSelectableCursor::mMinVal

protected

Definition at line 249 of file ecvQCustomPlot.h.

Referenced by QCPHiddenArea::draw(), minVal(), range(), setCurrentVal(), and setRange().

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The documentation for this class was generated from the following file:

• /root/ACloudViewer/app/ecvQCustomPlot.h