| Qwt User's Guide
    5.2.3
    | 
#include <qwt_plot_svgitem.h>

| Public Member Functions | |
| QwtPlotSvgItem (const QString &title=QString::null) | |
| QwtPlotSvgItem (const QwtText &title) | |
| virtual | ~QwtPlotSvgItem () | 
| virtual QwtDoubleRect | boundingRect () const | 
| virtual void | draw (QPainter *p, const QwtScaleMap &xMap, const QwtScaleMap &yMap, const QRect &rect) const | 
| bool | loadData (const QwtDoubleRect &, const QByteArray &) | 
| bool | loadFile (const QwtDoubleRect &, const QString &fileName) | 
| virtual int | rtti () const | 
|  Public Member Functions inherited from QwtPlotItem | |
| QwtPlotItem (const QwtText &title=QwtText()) | |
| virtual | ~QwtPlotItem () | 
| void | attach (QwtPlot *plot) | 
| void | detach () | 
| void | hide () | 
| QwtDoubleRect | invTransform (const QwtScaleMap &, const QwtScaleMap &, const QRect &) const | 
| bool | isVisible () const | 
| virtual void | itemChanged () | 
| virtual QWidget * | legendItem () const | 
| QRect | paintRect (const QwtScaleMap &, const QwtScaleMap &) const | 
| QwtPlot * | plot () const | 
| QwtDoubleRect | scaleRect (const QwtScaleMap &, const QwtScaleMap &) const | 
| void | setAxis (int xAxis, int yAxis) | 
| void | setItemAttribute (ItemAttribute, bool on=true) | 
| void | setRenderHint (RenderHint, bool on=true) | 
| void | setTitle (const QString &title) | 
| void | setTitle (const QwtText &title) | 
| virtual void | setVisible (bool) | 
| void | setXAxis (int axis) | 
| void | setYAxis (int axis) | 
| void | setZ (double z) | 
| void | show () | 
| bool | testItemAttribute (ItemAttribute) const | 
| bool | testRenderHint (RenderHint) const | 
| const QwtText & | title () const | 
| QRect | transform (const QwtScaleMap &, const QwtScaleMap &, const QwtDoubleRect &) const | 
| virtual void | updateLegend (QwtLegend *) const | 
| virtual void | updateScaleDiv (const QwtScaleDiv &, const QwtScaleDiv &) | 
| int | xAxis () const | 
| int | yAxis () const | 
| double | z () const | 
|  Public Member Functions inherited from QwtLegendItemManager | |
| QwtLegendItemManager () | |
| virtual | ~QwtLegendItemManager () | 
| Protected Member Functions | |
| void | render (QPainter *painter, const QwtDoubleRect &viewBox, const QRect &rect) const | 
| QwtDoubleRect | viewBox (const QwtDoubleRect &area) const | 
| Additional Inherited Members | |
|  Public Types inherited from QwtPlotItem | |
| enum | ItemAttribute { Legend = 1, AutoScale = 2 } | 
| enum | RenderHint { RenderAntialiased = 1 } | 
| enum | RttiValues { Rtti_PlotItem = 0, Rtti_PlotGrid, Rtti_PlotScale, Rtti_PlotMarker, Rtti_PlotCurve, Rtti_PlotHistogram, Rtti_PlotSpectrogram, Rtti_PlotSVG, Rtti_PlotUserItem = 1000 } | 
A plot item, which displays data in Scalable Vector Graphics (SVG) format.
SVG images are often used to display maps
| 
 | explicit | 
Constructor.
Sets the following item attributes:
| title | Title | 
| 
 | explicit | 
Constructor.
Sets the following item attributes:
| title | Title | 
| 
 | virtual | 
Draw the SVG item
| painter | Painter | 
| xMap | X-Scale Map | 
| yMap | Y-Scale Map | 
| canvasRect | Contents rect of the plot canvas | 
Implements QwtPlotItem.
| bool QwtPlotSvgItem::loadData | ( | const QwtDoubleRect & | rect, | 
| const QByteArray & | data | ||
| ) | 
Load SVG data
| rect | Bounding rectangle | 
| data | in SVG format | 
| bool QwtPlotSvgItem::loadFile | ( | const QwtDoubleRect & | rect, | 
| const QString & | fileName | ||
| ) | 
Load a SVG file
| rect | Bounding rectangle | 
| fileName | SVG file name | 
| 
 | protected | 
Render the SVG data
| painter | Painter | 
| viewBox | View Box, see QSvgRenderer::viewBox | 
| rect | Traget rectangle on the paint device | 
| 
 | virtual | 
Reimplemented from QwtPlotItem.
| 
 | protected | 
Calculate the viewBox from an rect and boundingRect().
| rect | Rectangle in scale coordinates | 
 1.8.1
 1.8.1