Qwt User's Guide 6.0.2

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qwt_plot_spectrocurve.h
1 /* -*- mode: C++ ; c-file-style: "stroustrup" -*- *****************************
2 * Qwt Widget Library
3 * Copyright (C) 1997 Josef Wilgen
4 * Copyright (C) 2002 Uwe Rathmann
5 *
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the Qwt License, Version 1.0
8 *****************************************************************************/
9
10 #ifndef QWT_PLOT_CURVE_3D_H
11 #define QWT_PLOT_CURVE_3D_H
12
13 #include "qwt_global.h"
14 #include "qwt_plot_seriesitem.h"
15 #include "qwt_series_data.h"
16
17 class QwtSymbol;
18 class QwtColorMap;
19
24 class QWT_EXPORT QwtPlotSpectroCurve: public QwtPlotSeriesItem<QwtPoint3D>
25 {
26 public:
28 enum PaintAttribute
29 {
31 ClipPoints = 1
32 };
33
35 typedef QFlags<PaintAttribute> PaintAttributes;
36
37 explicit QwtPlotSpectroCurve( const QString &title = QString::null );
38 explicit QwtPlotSpectroCurve( const QwtText &title );
39
40 virtual ~QwtPlotSpectroCurve();
41
42 virtual int rtti() const;
43
44 void setPaintAttribute( PaintAttribute, bool on = true );
45 bool testPaintAttribute( PaintAttribute ) const;
46
47 void setSamples( const QVector<QwtPoint3D> & );
48
49 void setColorMap( QwtColorMap * );
50 const QwtColorMap *colorMap() const;
51
52 void setColorRange( const QwtInterval & );
53 QwtInterval & colorRange() const;
54
55 virtual void drawSeries( QPainter *,
56 const QwtScaleMap &xMap, const QwtScaleMap &yMap,
57 const QRectF &canvasRect, int from, int to ) const;
58
59 void setPenWidth(double width);
60 double penWidth() const;
61
62 protected:
63 virtual void drawDots( QPainter *,
64 const QwtScaleMap &xMap, const QwtScaleMap &yMap,
65 const QRectF &canvasRect, int from, int to ) const;
66
67 private:
68 void init();
69
70 class PrivateData;
71 PrivateData *d_data;
72 };
73
74 Q_DECLARE_OPERATORS_FOR_FLAGS( QwtPlotSpectroCurve::PaintAttributes )
75
76 #endif