00001 /*************************************************************************** 00002 ** 00003 ** This file is part of QGpGuiTools. 00004 ** 00005 ** This library is free software; you can redistribute it and/or 00006 ** modify it under the terms of the GNU Lesser General Public 00007 ** License as published by the Free Software Foundation; either 00008 ** version 2.1 of the License, or (at your option) any later version. 00009 ** 00010 ** This file is distributed in the hope that it will be useful, but WITHOUT 00011 ** ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 00012 ** FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public 00013 ** License for more details. 00014 ** 00015 ** You should have received a copy of the GNU Lesser General Public 00016 ** License along with this library; if not, write to the Free Software 00017 ** Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 00018 ** 00019 ** See http://www.geopsy.org for more information. 00020 ** 00021 ** Created : 2002-05-24 00022 ** Authors : 00023 ** Marc Wathelet 00024 ** Marc Wathelet (ULg, Liège, Belgium) 00025 ** Marc Wathelet (LGIT, Grenoble, France) 00026 ** 00027 ***************************************************************************/ 00028 00029 #ifndef COLORPALETTE_H 00030 #define COLORPALETTE_H 00031 00032 #include <QGpCoreTools.h> 00033 00034 #include "QGpGuiToolsDLLExport.h" 00035 #include "ColorPaletteData.h" 00036 00037 namespace QGpGuiTools { 00038 00039 class QGPGUITOOLS_EXPORT ColorPalette : public XMLClass 00040 { 00041 TRANSLATIONS( "ColorPalette" ) 00042 public: 00043 ColorPalette() {_d=new ColorPaletteData;} 00044 00045 virtual const QString& xml_tagName() const {return xmlColorPaletteTag;} 00046 static const QString xmlColorPaletteTag; 00047 00048 bool operator==(const ColorPalette& o) const {return _d->operator==(*o._d);} 00049 bool operator!=(const ColorPalette& o) const {return _d->operator!=(*o._d);} 00050 00051 void allocate(int n=10) {_d->allocate(n);} 00052 void defaultColors(int n=10, int transparency=255) {defaultHSVColors(255, 255, n, transparency);} 00053 inline void defaultRGBColors(int n=10, int transparency=255); 00054 inline void defaultHSVColors(int sat, int value, int n=10, int transparency=255); 00055 inline void defaultBW(int n=10, int transparency=255); 00056 inline void colorRGBInterpole(int imin, int imax); 00057 inline void colorHSVInterpole(int imin, int imax); 00058 inline void setVLinear(double min, double max); 00059 inline void setVLog(double min, double max); 00060 inline void setVLinear(int imin, int imax, double min, double max); 00061 inline void setVLog(int imin, int imax, double min, double max); 00062 00063 int count() const {return _d->count();} 00064 00065 void setUpperValue(int i, double v) {_d->setUpperValue(i, v);} 00066 double upperValue(int i) const {return _d->upperValue(i);} 00067 double lowerValue(int i) const {return _d->lowerValue(i);} 00068 00069 const QColor& color(int i) const {return _d->color(i);} 00070 const QColor& color(double val) const {return _d->color(val);} 00071 void setColor(int i, const QColor& c) const {return _d->setColor(i, c);} 00072 00073 int index(double val) const {return _d->index(val);} 00074 protected: 00075 virtual void xml_writeProperties(XML_WRITEPROPERTIES_ARGS) const; 00076 virtual XMLMember xml_member(XML_MEMBER_ARGS); 00077 virtual bool xml_setProperty(XML_SETPROPERTY_ARGS); 00078 private: 00079 QSharedDataPointer<ColorPaletteData> _d; 00080 }; 00081 00082 QGPGUITOOLS_EXPORT QTextStream& operator>>(QTextStream& s, ColorPalette& p); 00083 QGPGUITOOLS_EXPORT QTextStream& operator<<(QTextStream& s, const ColorPalette& p); 00084 00085 inline void ColorPalette::defaultRGBColors(int n, int transparency) 00086 { 00087 _d->defaultRGBColors(n, transparency); 00088 } 00089 00090 inline void ColorPalette::defaultHSVColors(int sat, int value, int n, int transparency) 00091 { 00092 _d->defaultHSVColors(sat, value, n, transparency); 00093 } 00094 00095 inline void ColorPalette::defaultBW(int n, int transparency) 00096 { 00097 _d->defaultBW(n, transparency); 00098 } 00099 00100 inline void ColorPalette::colorRGBInterpole(int imin, int imax) 00101 { 00102 _d->colorRGBInterpole(imin, imax); 00103 } 00104 00105 inline void ColorPalette::colorHSVInterpole(int imin, int imax) 00106 { 00107 _d->colorHSVInterpole(imin, imax); 00108 } 00109 00110 inline void ColorPalette::setVLinear(double min, double max) 00111 { 00112 _d->setVLinear(min, max); 00113 } 00114 00115 inline void ColorPalette::setVLog(double min, double max) 00116 { 00117 _d->setVLog(min, max); 00118 } 00119 00120 inline void ColorPalette::setVLinear(int imin, int imax, double min, double max) 00121 { 00122 _d->setVLinear(imin, imax, min, max); 00123 } 00124 00125 inline void ColorPalette::setVLog(int imin, int imax, double min, double max) 00126 { 00127 _d->setVLog(imin, imax, min, max); 00128 } 00129 00130 } // namespace QGpGuiTools 00131 00132 // Allow passing ColorPalette as a QVariant 00133 Q_DECLARE_METATYPE(QGpGuiTools::ColorPalette) 00134 00135 #endif // COLORPALETTE_H
