Loading...
Searching...
No Matches
qwt_polar_renderer.h
/******************************************************************************
* QwtPolar Widget Library
* Copyright (C) 2008 Uwe Rathmann
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the Qwt License, Version 1.0
*****************************************************************************/
#ifndef QWT_POLAR_RENDERER_H
#define QWT_POLAR_RENDERER_H
#include "qwt_global.h"
#include <qobject.h>
#include <qsize.h>
class QwtPolarPlot;
class QRectF;
class QPainter;
class QPaintDevice;
#ifndef QT_NO_PRINTER
class QPrinter;
#endif
#ifndef QWT_NO_SVG
#ifdef QT_SVG_LIB
class QSvgGenerator;
#endif
#endif
class QWT_EXPORT QwtPolarRenderer : public QObject
{
Q_OBJECT
public:
explicit QwtPolarRenderer( QObject* parent = NULL );
virtual ~QwtPolarRenderer();
void renderDocument( QwtPolarPlot*, const QString& format,
const QSizeF& sizeMM, int resolution = 85 );
void renderDocument( QwtPolarPlot*,
const QString& title, const QString& format,
const QSizeF& sizeMM, int resolution = 85 );
#ifndef QWT_NO_SVG
#ifdef QT_SVG_LIB
void renderTo( QwtPolarPlot*, QSvgGenerator& ) const;
#endif
#endif
#ifndef QT_NO_PRINTER
void renderTo( QwtPolarPlot*, QPrinter& ) const;
#endif
void renderTo( QwtPolarPlot*, QPaintDevice& ) const;
virtual void render( QwtPolarPlot*,
QPainter*, const QRectF& rect ) const;
bool exportTo( QwtPolarPlot*, const QString& documentName,
const QSizeF& sizeMM = QSizeF( 200, 200 ), int resolution = 85 );
virtual void renderTitle( QPainter*, const QRectF& ) const;
virtual void renderLegend(
const QwtPolarPlot*, QPainter*, const QRectF& ) const;
private:
class PrivateData;
PrivateData* m_data;
};
#endif
QwtPolarPlot
A plotting widget, displaying a polar coordinate system.
Definition qwt_polar_plot.h:47
QwtPolarRenderer
Renderer for exporting a polar plot to a document, a printer or anything else, that is supported by Q...
Definition qwt_polar_renderer.h:36