qwt_polar_renderer.h
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1 /******************************************************************************
2  * QwtPolar Widget Library
3  * Copyright (C) 2008 Uwe Rathmann
4  *
5  * This library is free software; you can redistribute it and/or
6  * modify it under the terms of the Qwt License, Version 1.0
7  *****************************************************************************/
8 
9 #ifndef QWT_POLAR_RENDERER_H
10 #define QWT_POLAR_RENDERER_H
11 
12 #include "qwt_global.h"
13 #include <qobject.h>
14 #include <qsize.h>
15 
16 class QwtPolarPlot;
17 class QRectF;
18 class QPainter;
19 class QPaintDevice;
20 
21 #ifndef QT_NO_PRINTER
22 class QPrinter;
23 #endif
24 
25 #ifndef QWT_NO_SVG
26 #ifdef QT_SVG_LIB
27 class QSvgGenerator;
28 #endif
29 #endif
30 
35 class QWT_EXPORT QwtPolarRenderer : public QObject
36 {
37  Q_OBJECT
38 
39  public:
40  explicit QwtPolarRenderer( QObject* parent = NULL );
41  virtual ~QwtPolarRenderer();
42 
43  void renderDocument( QwtPolarPlot*, const QString& format,
44  const QSizeF& sizeMM, int resolution = 85 );
45 
46  void renderDocument( QwtPolarPlot*,
47  const QString& title, const QString& format,
48  const QSizeF& sizeMM, int resolution = 85 );
49 
50 #ifndef QWT_NO_SVG
51 #ifdef QT_SVG_LIB
52  void renderTo( QwtPolarPlot*, QSvgGenerator& ) const;
53 #endif
54 #endif
55 
56 #ifndef QT_NO_PRINTER
57  void renderTo( QwtPolarPlot*, QPrinter& ) const;
58 #endif
59 
60  void renderTo( QwtPolarPlot*, QPaintDevice& ) const;
61 
62  virtual void render( QwtPolarPlot*,
63  QPainter*, const QRectF& rect ) const;
64 
65  bool exportTo( QwtPolarPlot*, const QString& documentName,
66  const QSizeF& sizeMM = QSizeF( 200, 200 ), int resolution = 85 );
67 
68  virtual void renderTitle( QPainter*, const QRectF& ) const;
69 
70  virtual void renderLegend(
71  const QwtPolarPlot*, QPainter*, const QRectF& ) const;
72 
73  private:
74  class PrivateData;
75  PrivateData* m_data;
76 };
77 
78 #endif
QwtPolarPlot
A plotting widget, displaying a polar coordinate system.
Definition: qwt_polar_plot.h:46
QwtPolarRenderer::PrivateData
Definition: qwt_polar_renderer.cpp:75
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:35
qwt_global.h
QwtPolarRenderer::m_data
PrivateData * m_data
Definition: qwt_polar_renderer.h:74
format
auto format(const text_style &ts, const S &format_str, const Args &... args) -> std::basic_string< Char >
Definition: color.h:543
QWT_EXPORT
#define QWT_EXPORT
Definition: qwt_global.h:38

plotjuggler
Author(s): Davide Faconti
autogenerated on Sun Jan 26 2025 03:23:25