QwtPlotSvgItem - Man Page
A plot item, which displays data in Scalable Vector Graphics (SVG) format.
Synopsis
#include <qwt_plot_svgitem.h>
Inherits QwtPlotGraphicItem.
Public Member Functions
QwtPlotSvgItem (const QString &title=QString())
Constructor.
QwtPlotSvgItem (const QwtText &title)
Constructor.
virtual ~QwtPlotSvgItem ()
Destructor.
bool loadFile (const QRectF &, const QString &fileName)
bool loadData (const QRectF &, const QByteArray &)
Additional Inherited Members
Detailed Description
A plot item, which displays data in Scalable Vector Graphics (SVG) format.
SVG images are often used to display maps
QwtPlotSvgItem is only a small convenience wrapper class for QwtPlotGraphicItem, that creates a QwtGraphic from SVG data.
Definition at line 28 of file qwt_plot_svgitem.h.
Constructor & Destructor Documentation
QwtPlotSvgItem::QwtPlotSvgItem (const QString & title = QString()) [explicit]
Constructor.
- Parameters
title Title
Definition at line 20 of file qwt_plot_svgitem.cpp.
QwtPlotSvgItem::QwtPlotSvgItem (const QwtText & title) [explicit]
Constructor.
- Parameters
title Title
Definition at line 29 of file qwt_plot_svgitem.cpp.
Member Function Documentation
bool QwtPlotSvgItem::loadData (const QRectF & rect, const QByteArray & data)
Load SVG data
- Parameters
rect Bounding rectangle
data in SVG format- Returns
true, if the SVG data could be loaded
Definition at line 74 of file qwt_plot_svgitem.cpp.
bool QwtPlotSvgItem::loadFile (const QRectF & rect, const QString & fileName)
Load a SVG file
- Parameters
rect Bounding rectangle
fileName SVG file name- Returns
true, if the SVG file could be loaded
Definition at line 47 of file qwt_plot_svgitem.cpp.
Author
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