You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
106 lines
0 B
106 lines
0 B
15 years ago
|
/* -*- 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
|
||
|
|
*****************************************************************************/
|
||
|
|
|
||
|
|
// vim: expandtab
|
||
|
|
|
||
|
|
#ifndef QWT_RASTER_DATA_H
|
||
|
|
#define QWT_RASTER_DATA_H 1
|
||
|
|
|
||
|
|
#include <qmap.h>
|
||
|
|
#include "qwt_global.h"
|
||
|
|
#include "qwt_double_rect.h"
|
||
|
|
#include "qwt_double_interval.h"
|
||
|
|
|
||
|
|
#if QT_VERSION >= 0x040000
|
||
|
|
#include <qlist.h>
|
||
|
|
#include <QPolygonF>
|
||
|
|
|
||
|
|
#if defined(QWT_TEMPLATEDLL)
|
||
|
|
// MOC_SKIP_BEGIN
|
||
|
|
template class QWT_EXPORT QMap<double, QPolygonF>;
|
||
|
|
// MOC_SKIP_END
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#else
|
||
|
|
#include <qvaluelist.h>
|
||
|
|
#include "qwt_array.h"
|
||
|
|
#include "qwt_double_rect.h"
|
||
|
|
#if defined(QWT_TEMPLATEDLL)
|
||
|
|
// MOC_SKIP_BEGIN
|
||
|
|
#ifndef QWTARRAY_TEMPLATE_QWTDOUBLEPOINT // by mjo3
|
||
|
|
#define QWTARRAY_TEMPLATE_QWTDOUBLEPOINT
|
||
|
|
template class QWT_EXPORT QwtArray<QwtDoublePoint>;
|
||
|
|
#endif //end of QWTARRAY_TEMPLATE_QWTDOUBLEPOINT
|
||
|
|
#ifndef QMAP_TEMPLATE_DOUBLE_QWTDOUBLEPOINT // by mjo3
|
||
|
|
#define QMAP_TEMPLATE_DOUBLE_QWTDOUBLEPOINT
|
||
|
|
template class QWT_EXPORT QMap<double, QwtArray<QwtDoublePoint> >;
|
||
|
|
#endif //end of QMAP_TEMPLATE_QWTDOUBLEPOINT
|
||
|
|
// MOC_SKIP_END
|
||
|
|
#endif
|
||
|
|
#endif
|
||
|
|
|
||
|
|
class QwtScaleMap;
|
||
|
|
|
||
|
|
/*!
|
||
|
|
\brief QwtRasterData defines an interface to any type of raster data.
|
||
|
|
*/
|
||
|
|
class QWT_EXPORT QwtRasterData
|
||
|
|
{
|
||
|
|
public:
|
||
|
|
#if QT_VERSION >= 0x040000
|
||
|
|
typedef QMap<double, QPolygonF> ContourLines;
|
||
|
|
#else
|
||
|
|
typedef QMap<double, QwtArray<QwtDoublePoint> > ContourLines;
|
||
|
|
#endif
|
||
|
|
|
||
14 years ago
|
enum ConrecAttribute {
|
||
|
15 years ago
|
IgnoreAllVerticesOnLevel = 1,
|
||
|
|
IgnoreOutOfRange = 2
|
||
|
|
};
|
||
|
|
|
||
|
|
QwtRasterData();
|
||
|
|
QwtRasterData(const QwtDoubleRect &);
|
||
|
|
virtual ~QwtRasterData();
|
||
|
|
|
||
|
|
//! Clone the data
|
||
|
|
virtual QwtRasterData *copy() const = 0;
|
||
|
|
|
||
|
|
virtual void setBoundingRect(const QwtDoubleRect &);
|
||
|
|
QwtDoubleRect boundingRect() const;
|
||
|
|
|
||
|
|
virtual QSize rasterHint(const QwtDoubleRect &) const;
|
||
|
|
|
||
|
|
virtual void initRaster(const QwtDoubleRect &, const QSize& raster);
|
||
|
|
virtual void discardRaster();
|
||
|
|
|
||
|
|
//! \return the value at a raster position
|
||
|
|
virtual double value(double x, double y) const = 0;
|
||
|
|
|
||
|
|
//! \return the range of the values
|
||
|
|
virtual QwtDoubleInterval range() const = 0;
|
||
|
|
|
||
|
|
#if QT_VERSION >= 0x040000
|
||
|
|
virtual ContourLines contourLines(const QwtDoubleRect &rect,
|
||
|
14 years ago
|
const QSize &raster, const QList<double> &levels,
|
||
|
|
int flags) const;
|
||
|
15 years ago
|
#else
|
||
|
|
virtual ContourLines contourLines(const QwtDoubleRect &rect,
|
||
|
14 years ago
|
const QSize &raster, const QValueList<double> &levels,
|
||
|
|
int flags) const;
|
||
|
15 years ago
|
#endif
|
||
|
|
|
||
|
|
class Contour3DPoint;
|
||
|
|
class ContourPlane;
|
||
|
|
|
||
|
|
private:
|
||
|
|
QwtDoubleRect d_boundingRect;
|
||
|
|
};
|
||
|
|
|
||
|
|
#endif
|