QtiPlot
0.9.8.2
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00001 /*************************************************************************** 00002 File : LinearColorMap.h 00003 Project : QtiPlot 00004 -------------------------------------------------------------------- 00005 Copyright : (C) 2011 by Ion Vasilief 00006 Email (use @ for *) : ion_vasilief*yahoo.fr 00007 Description : A wrapper around QwtLinearColorMap from Qwt 00008 00009 ***************************************************************************/ 00010 00011 /*************************************************************************** 00012 * * 00013 * This program is free software; you can redistribute it and/or modify * 00014 * it under the terms of the GNU General Public License as published by * 00015 * the Free Software Foundation; either version 2 of the License, or * 00016 * (at your option) any later version. * 00017 * * 00018 * This program is distributed in the hope that it will be useful, * 00019 * but WITHOUT ANY WARRANTY; without even the implied warranty of * 00020 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * 00021 * GNU General Public License for more details. * 00022 * * 00023 * You should have received a copy of the GNU General Public License * 00024 * along with this program; if not, write to the Free Software * 00025 * Foundation, Inc., 51 Franklin Street, Fifth Floor, * 00026 * Boston, MA 02110-1301 USA * 00027 * * 00028 ***************************************************************************/ 00029 00030 #ifndef LINEAR_COLOR_MAP_H 00031 #define LINEAR_COLOR_MAP_H 00032 00033 #include <qwt_color_map.h> 00034 00036 00039 class LinearColorMap : public QwtLinearColorMap 00040 { 00041 public: 00043 LinearColorMap(); 00045 LinearColorMap(const QColor &from, const QColor &to); 00047 void setIntensityRange(const QwtDoubleInterval& range){d_range = range;} 00049 void setIntensityRange(double vmin, double vmax){d_range = QwtDoubleInterval(vmin, vmax);} 00051 QwtDoubleInterval intensityRange() const; 00053 double lowerBound(){return d_range.minValue();} 00055 double upperBound(){return d_range.maxValue();} 00056 00057 00059 QString toXmlString(); 00061 static LinearColorMap fromXmlStringList(const QStringList& lst); 00062 00063 private: 00064 QwtDoubleInterval d_range; 00065 }; 00066 00067 #endif