Plot Class Reference

Plot window class. More...

#include <Plot.h>

List of all members.

Public Types
enum	LabelFormat { Automatic, Decimal, Scientific, Superscripts }

Public Member Functions
int	axesLinewidth () const
void	axisLabelFormat (int axis, char &f, int &prec) const
int	axisLabelFormat (int axis)
int	axisLabelPrecision (int axis)
int	closestCurve (int xpos, int ypos, int &dist, int &point)
QwtPlotCurve *	curve (int index)
QList< int >	curveKeys ()
QMap< int, QwtPlotItem * >	curves ()
QList< QwtPlotItem * >	curvesList ()
QColor	frameColor ()
QList< int >	getMajorTicksType ()
QList< int >	getMinorTicksType ()
Grid *	grid ()
int	insertCurve (QwtPlotItem *c)
int	insertMarker (QwtPlotMarker *m)
int	majorTickLength () const
QwtPlotMarker *	marker (int index)
QList< int >	markerKeys ()
int	minorTickLength () const
const QColor &	paletteBackgroundColor () const
	Plot (QWidget *parent=0, const char *name=0)
QwtPlotItem *	plotItem (int index)
void	print (QPainter *, const QRect &rect, const QwtPlotPrintFilter &=QwtPlotPrintFilter())
void	printFrame (QPainter *painter, const QRect &rect) const
void	removeCurve (int index)
void	removeMarker (int index)
void	setAxesLinewidth (int width)
void	setAxisLabelFormat (int axis, char f, int prec)
void	setMajorTicksType (int axis, int type)
void	setMinorTicksType (int axis, int type)
void	setTickLength (int minLength, int majLength)
void	updateLayout ()
	Adjust plot content to its current size. Must be reimplemented because the base implementation adds a mask causing an ugly drawing artefact.

Protected Member Functions
void	drawInwardTicks (QPainter *painter, const QRect &rect, const QwtScaleMap &map, int axis, bool min, bool maj) const
virtual void	drawItems (QPainter *painter, const QRect &rect, const QwtScaleMap map[axisCnt], const QwtPlotPrintFilter &pfilter) const
void	printCanvas (QPainter *painter, const QRect &canvasRect, const QwtScaleMap map[axisCnt], const QwtPlotPrintFilter &pfilter) const

Protected Attributes
int	curve_key
QMap< int, QwtPlotItem * >	d_curves
Grid *	d_grid
QMap< int, QwtPlotMarker * >	d_markers
int	majTickLength
int	marker_key
int	minTickLength

Friends
class	Graph

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Detailed Description

Plot window class.

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Member Enumeration Documentation

enum Plot::LabelFormat

Enumerator:

Automatic
Decimal
Scientific
Superscripts

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Constructor & Destructor Documentation

Plot::Plot	(	QWidget *	parent = 0,
		const char *	name = 0
	)

References curve_key, d_grid, majTickLength, marker_key, minTickLength, Grid::setMajPenX(), and Grid::setMinPenX().

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Member Function Documentation

int Plot::axesLinewidth

(

)

const

Referenced by Graph::copy(), drawInwardTicks(), Grid::enableZeroLineX(), Grid::enableZeroLineY(), Graph::saveToString(), Graph::setAxesLinewidth(), and AxesDialog::setGraph().

void Plot::axisLabelFormat	(	int	axis,
		char &	f,
		int &	prec
	)		const

Returns:

the number format for the major scale labels of a specified axis

Parameters:

axis	axis index

Return values:

f	format character
prec	precision

References ScaleDraw::labelFormat().

Referenced by Graph::copy(), Graph::saveLabelsFormat(), AxesDialog::setLabelsNumericFormat(), Graph::showAxis(), AxesDialog::showAxisFormatOptions(), and AxesDialog::updateLabelsFormat().

int Plot::axisLabelFormat

(

int

axis

)

References Automatic, Decimal, ScaleDraw::labelFormat(), Scientific, and Superscripts.

int Plot::axisLabelPrecision

(

int

axis

)

References ScaleDraw::labelNumericPrecision().

Referenced by Graph::copy(), Graph::saveLabelsFormat(), AxesDialog::setLabelsNumericFormat(), Graph::showAxis(), and AxesDialog::updateLabelsFormat().

int Plot::closestCurve	(	int	xpos,
		int	ypos,
		int &	dist,
		int &	point
	)

References d_curves, and Graph::ErrorBars.

Referenced by DataPickerTool::append(), Graph::contextMenuEvent(), CanvasPicker::eventFilter(), and RangeSelectorTool::pointSelected().

QwtPlotCurve * Plot::curve

(

int

index

)

References d_curves.

Referenced by Graph::addErrorBars(), Graph::analysableCurvesList(), DataPickerTool::append(), Graph::contextMenuEvent(), Graph::curve(), Graph::curvesList(), Legend::drawSymbols(), Graph::guessUniqueCurveLayout(), Graph::pieLegendText(), RangeSelectorTool::pointSelected(), Graph::setAntialiasing(), and Legend::symbolsMaxLineLength().

QList<int> Plot::curveKeys ( )

inline

References d_curves.

Referenced by Graph::addErrorBars(), Graph::analysableCurvesList(), Graph::curvesList(), Graph::deleteFitCurves(), Graph::masterCurve(), Graph::pieLegendText(), Graph::plotItemsList(), Graph::removeCurves(), Graph::setAntialiasing(), Legend::symbolsMaxLineLength(), Graph::updateCurveNames(), Graph::updateCurvesData(), and Graph::visibleCurves().

QMap<int, QwtPlotItem*> Plot::curves ( )

inline

References d_curves.

QList<QwtPlotItem *> Plot::curvesList ( )

inline

References d_curves.

void Plot::drawInwardTicks ( QPainter *  painter, const QRect &  rect, const QwtScaleMap &  map, int  axis, bool  min, bool  maj  ) const

protected

References axesLinewidth(), majTickLength, and minTickLength.

Referenced by drawItems().

void Plot::drawItems ( QPainter *  painter, const QRect &  rect, const QwtScaleMap  map[axisCnt], const QwtPlotPrintFilter &  pfilter  ) const

protectedvirtual

References ScaleDraw::Both, drawInwardTicks(), ScaleDraw::In, ScaleDraw::majorTicksStyle(), and ScaleDraw::minorTicksStyle().

Referenced by printCanvas(), and Graph::printCanvas().

QColor Plot::frameColor

(

)

Referenced by Graph::copy(), Graph::saveToString(), PlotDialog::setActiveLayer(), and Graph::setFrame().

QList< int > Plot::getMajorTicksType

(

)

References ScaleDraw::majorTicksStyle(), and ScaleDraw::Out.

Referenced by Graph::copy(), Graph::saveTicksType(), AxesDialog::setGraph(), Graph::setMajorTicksType(), Graph::setTicksLength(), and Graph::showAxis().

QList< int > Plot::getMinorTicksType

(

)

References ScaleDraw::minorTicksStyle(), and ScaleDraw::Out.

Referenced by Graph::copy(), Graph::saveTicksType(), AxesDialog::setGraph(), Graph::setMinorTicksType(), Graph::setTicksLength(), and Graph::showAxis().

Grid* Plot::grid ( )

inline

References d_grid.

Referenced by Graph::grid(), ApplicationWindow::openGraph(), Graph::showAxisContextMenu(), Graph::showGrid(), AxesDialog::showGridOptions(), and AxesDialog::updateGrid().

int Plot::insertCurve

(

QwtPlotItem *

c

)

References curve_key, and d_curves.

Referenced by Graph::addErrorBars(), Graph::addFunctionCurve(), Graph::copy(), Graph::insertCurve(), Graph::insertPlotItem(), Graph::openBoxDiagram(), Graph::plotBoxDiagram(), Graph::plotHistogram(), Graph::plotPie(), Graph::plotSpectrogram(), Graph::plotVectorCurve(), Graph::restoreSpectrogram(), and Graph::setCurveType().

int Plot::insertMarker

(

QwtPlotMarker *

m

)

References d_markers, and marker_key.

Referenced by Graph::addArrow(), Graph::addImage(), Grid::enableZeroLineX(), Grid::enableZeroLineY(), Graph::insertImageMarker(), Graph::insertTextMarker(), Graph::newLegend(), Graph::pasteMarker(), Graph::plotPie(), and MultiPeakFitTool::selectPeak().

int Plot::majorTickLength

(

)

const

References majTickLength.

Referenced by Graph::changeTicksLength(), Graph::majorTickLength(), AxesDialog::setGraph(), Graph::setMajorTicksType(), and Graph::showAxis().

QwtPlotMarker* Plot::marker ( int  index )

inline

References d_markers.

Referenced by Graph::addLegendItem(), Graph::arrow(), Graph::copyMarker(), Graph::imageMarker(), Graph::legend(), Graph::modifyFunctionCurve(), Graph::plotBoxDiagram(), Graph::plotPie(), Graph::removeLegendItem(), Graph::removeMarker(), Graph::removePie(), Graph::saveMarkers(), Graph::scaleFonts(), Graph::selectedMarkerPtr(), CanvasPicker::selectMarker(), Graph::setAntialiasing(), Graph::setSelectedMarker(), Graph::showIntensityTable(), Graph::textMarker(), Graph::updateCurveNames(), Graph::updateImageMarker(), Graph::updateMarkersBoundingRect(), and Graph::updateTextMarker().

QList<int> Plot::markerKeys ( )

inline

References d_markers.

Referenced by MultiPeakFitTool::finalize(), Graph::focusNextPrevChild(), and Graph::setAntialiasing().

int Plot::minorTickLength

(

)

const

References minTickLength.

Referenced by Graph::changeTicksLength(), Graph::minorTickLength(), AxesDialog::setGraph(), Graph::setMajorTicksType(), and Graph::showAxis().

const QColor & Plot::paletteBackgroundColor

(

)

const

Referenced by Graph::copy(), printFrame(), Graph::saveToString(), and PlotDialog::setActiveLayer().

QwtPlotItem* Plot::plotItem ( int  index )

inline

References d_curves.

Referenced by Graph::masterCurve(), Graph::plotItem(), Graph::plotItemIndex(), Graph::plotItemsList(), Graph::removeCurves(), Graph::updateCurveNames(), Graph::updateCurvesData(), and Graph::visibleCurves().

void Plot::print	(	QPainter *	painter,
		const QRect &	rect,
		const QwtPlotPrintFilter &	pfilter = QwtPlotPrintFilter()
	)

References printFrame().

void Plot::printCanvas ( QPainter *  painter, const QRect &  canvasRect, const QwtScaleMap  map[axisCnt], const QwtPlotPrintFilter &  pfilter  ) const

protected

References drawItems().

void Plot::printFrame	(	QPainter *	painter,
		const QRect &	rect
	)		const

References paletteBackgroundColor().

Referenced by print(), and Graph::print().

void Plot::removeCurve

(

int

index

)

References Spectrogram::colorScaleAxis(), and d_curves.

Referenced by Graph::removeCurve(), Graph::removePie(), and Graph::setCurveType().

void Plot::removeMarker

(

int

index

)

References d_markers.

Referenced by Grid::enableZeroLineX(), Grid::enableZeroLineY(), MultiPeakFitTool::finalize(), Graph::removeLegend(), and Graph::removeMarker().

void Plot::setAxesLinewidth

(

int

width

)

Referenced by Graph::loadAxesLinewidth(), and Graph::setAxesLinewidth().

void Plot::setAxisLabelFormat	(	int	axis,
		char	f,
		int	prec
	)

Change the number format for the major scale of a selected axis

Parameters:

axis	axis index
f	format
prec	precision

References ScaleDraw::setLabelFormat().

void Plot::setMajorTicksType	(	int	axis,
		int	type
	)

References ScaleDraw::setMajorTicksStyle().

Referenced by Graph::setMajorTicksType().

void Plot::setMinorTicksType	(	int	axis,
		int	type
	)

References ScaleDraw::setMinorTicksStyle().

Referenced by Graph::setMinorTicksType().

void Plot::setTickLength	(	int	minLength,
		int	majLength
	)

References majTickLength, and minTickLength.

Referenced by Graph::setAxisTicksLength().

void Plot::updateLayout

(

)

Adjust plot content to its current size. Must be reimplemented because the base implementation adds a mask causing an ugly drawing artefact.

Referenced by Graph::showAxis().

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Friends And Related Function Documentation

friend class Graph

friend

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Member Data Documentation

int Plot::curve_key

protected

Referenced by insertCurve(), and Plot().

QMap<int, QwtPlotItem*> Plot::d_curves

protected

Referenced by closestCurve(), curve(), curveKeys(), curves(), curvesList(), insertCurve(), plotItem(), and removeCurve().

Grid* Plot::d_grid

protected

Referenced by grid(), and Plot().

QMap<int, QwtPlotMarker*> Plot::d_markers

protected

Referenced by insertMarker(), marker(), markerKeys(), and removeMarker().

int Plot::majTickLength

protected

Referenced by drawInwardTicks(), majorTickLength(), Plot(), and setTickLength().

int Plot::marker_key

protected

Referenced by insertMarker(), and Plot().

int Plot::minTickLength

protected

Referenced by drawInwardTicks(), minorTickLength(), Plot(), and setTickLength().

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

• scidavis/src/Plot.h
• scidavis/src/Plot.cpp