/usr/include/qwt/qwt_plot_spectrocurve.h is in libqwt-dev 6.0.0-1.2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 | /* -*- mode: C++ ; c-file-style: "stroustrup" -*- *****************************
* Qwt Widget Library
* Copyright (C) 1997 Josef Wilgen
* Copyright (C) 2002 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_PLOT_CURVE_3D_H
#define QWT_PLOT_CURVE_3D_H
#include "qwt_global.h"
#include "qwt_plot_seriesitem.h"
#include "qwt_series_data.h"
class QwtSymbol;
class QwtColorMap;
/*!
\brief Curve that displays 3D points as dots, where the z coordinate is
mapped to a color.
*/
class QWT_EXPORT QwtPlotSpectroCurve: public QwtPlotSeriesItem<QwtPoint3D>
{
public:
//! Paint attributes
enum PaintAttribute
{
//! Clip points outside the canvas rectangle
ClipPoints = 1
};
//! Paint attributes
typedef QFlags<PaintAttribute> PaintAttributes;
explicit QwtPlotSpectroCurve( const QString &title = QString::null );
explicit QwtPlotSpectroCurve( const QwtText &title );
virtual ~QwtPlotSpectroCurve();
virtual int rtti() const;
void setPaintAttribute( PaintAttribute, bool on = true );
bool testPaintAttribute( PaintAttribute ) const;
void setSamples( const QVector<QwtPoint3D> & );
void setColorMap( QwtColorMap * );
const QwtColorMap *colorMap() const;
void setColorRange( const QwtInterval & );
QwtInterval & colorRange() const;
virtual void drawSeries( QPainter *,
const QwtScaleMap &xMap, const QwtScaleMap &yMap,
const QRectF &canvasRect, int from, int to ) const;
void setPenWidth(double width);
double penWidth() const;
protected:
virtual void drawDots( QPainter *,
const QwtScaleMap &xMap, const QwtScaleMap &yMap,
const QRectF &canvasRect, int from, int to ) const;
private:
void init();
class PrivateData;
PrivateData *d_data;
};
Q_DECLARE_OPERATORS_FOR_FLAGS( QwtPlotSpectroCurve::PaintAttributes );
#endif
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