#include <plotlegend.h>

Inheritance diagram for PlotLegend:

Signals
void	legendSizeChanged (int point_size)
Public Member Functions
QRectF	hideButtonRect () const
	PlotLegend (QwtPlot *parent)
const QwtPlotItem *	processMousePressEvent (QMouseEvent *mouse_event)
bool	processWheelEvent (QWheelEvent *ev)
Private Member Functions
virtual void	draw (QPainter *p, const QwtScaleMap &xMap, const QwtScaleMap &yMap, const QRectF &rect) const override
virtual void	drawLegendData (QPainter painter, const QwtPlotItem , const QwtLegendData &, const QRectF &) const override
Private Attributes
bool	_collapsed
QwtPlot *	_parent_plot

Detailed Description

Definition at line 8 of file plotlegend.h.

Constructor & Destructor Documentation

PlotLegend::PlotLegend ( QwtPlot * parent ) [inline]

Definition at line 12 of file plotlegend.h.

void PlotLegend::draw	(	QPainter *	painter,
		const QwtScaleMap &	xMap,
		const QwtScaleMap &	yMap,
		const QRectF &	canvasRect
	)		const `[override, private, virtual]`

Draw the legend

Parameters:

painter	Painter
xMap	x Scale Map
yMap	y Scale Map
canvasRect	Contents rectangle of the canvas in painter coordinates

Reimplemented from QwtPlotLegendItem.

Definition at line 17 of file plotlegend.cpp.

void PlotLegend::drawLegendData	(	QPainter *	painter,
		const QwtPlotItem *	plotItem,
		const QwtLegendData &	data,
		const QRectF &	rect
	)		const `[override, private, virtual]`

Draw an entry on the legend

Parameters:

painter	Qt Painter
plotItem	Plot item, represented by the entry
data	Attributes of the legend entry
rect	Bounding rectangle for the entry

Reimplemented from QwtPlotLegendItem.

Definition at line 48 of file plotlegend.cpp.

QRectF PlotLegend::hideButtonRect ( ) const

Definition at line 7 of file plotlegend.cpp.

void PlotLegend::legendSizeChanged ( int point_size ) [signal]

const QwtPlotItem * PlotLegend::processMousePressEvent ( QMouseEvent * mouse_event )

Definition at line 117 of file plotlegend.cpp.

bool PlotLegend::processWheelEvent ( QWheelEvent * ev )

Definition at line 94 of file plotlegend.cpp.

Definition at line 36 of file plotlegend.h.

Definition at line 35 of file plotlegend.h.

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