| 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 |
|
|---|
| 20 | /*!
|
|---|
| 21 | \brief Curve that displays 3D points as dots, where the z coordinate is
|
|---|
| 22 | mapped to a color.
|
|---|
| 23 | */
|
|---|
| 24 | class QWT_EXPORT QwtPlotSpectroCurve:
|
|---|
| 25 | public QwtPlotSeriesItem, public QwtSeriesStore<QwtPoint3D>
|
|---|
| 26 | {
|
|---|
| 27 | public:
|
|---|
| 28 | //! Paint attributes
|
|---|
| 29 | enum PaintAttribute
|
|---|
| 30 | {
|
|---|
| 31 | //! Clip points outside the canvas rectangle
|
|---|
| 32 | ClipPoints = 1
|
|---|
| 33 | };
|
|---|
| 34 |
|
|---|
| 35 | //! Paint attributes
|
|---|
| 36 | typedef QFlags<PaintAttribute> PaintAttributes;
|
|---|
| 37 |
|
|---|
| 38 | explicit QwtPlotSpectroCurve( const QString &title = QString() );
|
|---|
| 39 | explicit QwtPlotSpectroCurve( const QwtText &title );
|
|---|
| 40 |
|
|---|
| 41 | virtual ~QwtPlotSpectroCurve();
|
|---|
| 42 |
|
|---|
| 43 | virtual int rtti() const;
|
|---|
| 44 |
|
|---|
| 45 | void setPaintAttribute( PaintAttribute, bool on = true );
|
|---|
| 46 | bool testPaintAttribute( PaintAttribute ) const;
|
|---|
| 47 |
|
|---|
| 48 | void setSamples( const QVector<QwtPoint3D> & );
|
|---|
| 49 | void setSamples( QwtSeriesData<QwtPoint3D> * );
|
|---|
| 50 |
|
|---|
| 51 |
|
|---|
| 52 | void setColorMap( QwtColorMap * );
|
|---|
| 53 | const QwtColorMap *colorMap() const;
|
|---|
| 54 |
|
|---|
| 55 | void setColorRange( const QwtInterval & );
|
|---|
| 56 | QwtInterval & colorRange() const;
|
|---|
| 57 |
|
|---|
| 58 | virtual void drawSeries( QPainter *,
|
|---|
| 59 | const QwtScaleMap &xMap, const QwtScaleMap &yMap,
|
|---|
| 60 | const QRectF &canvasRect, int from, int to ) const;
|
|---|
| 61 |
|
|---|
| 62 | void setPenWidth( double );
|
|---|
| 63 | double penWidth() const;
|
|---|
| 64 |
|
|---|
| 65 | protected:
|
|---|
| 66 | virtual void drawDots( QPainter *,
|
|---|
| 67 | const QwtScaleMap &xMap, const QwtScaleMap &yMap,
|
|---|
| 68 | const QRectF &canvasRect, int from, int to ) const;
|
|---|
| 69 |
|
|---|
| 70 | private:
|
|---|
| 71 | void init();
|
|---|
| 72 |
|
|---|
| 73 | class PrivateData;
|
|---|
| 74 | PrivateData *d_data;
|
|---|
| 75 | };
|
|---|
| 76 |
|
|---|
| 77 | Q_DECLARE_OPERATORS_FOR_FLAGS( QwtPlotSpectroCurve::PaintAttributes )
|
|---|
| 78 |
|
|---|
| 79 | #endif
|
|---|
