00001 /*************************************************************************** 00002 ** 00003 ** This file is part of SciFigs. 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 : 2008-03-26 00022 ** Authors : 00023 ** Marc Wathelet 00024 ** Marc Wathelet (LGIT, Grenoble, France) 00025 ** 00026 ***************************************************************************/ 00027 00028 #ifndef COLORPALETTELAYER_H 00029 #define COLORPALETTELAYER_H 00030 00031 #include "GraphContentLayer.h" 00032 #include "SciFigsDLLExport.h" 00033 00034 namespace SciFigs { 00035 00036 class SCIFIGS_EXPORT ColorPaletteLayer : public GraphContentLayer 00037 { 00038 Q_OBJECT 00039 Q_PROPERTY(QString axisType READ axisTypeString WRITE setAxisType SCRIPTABLE true) 00040 public: 00041 ColorPaletteLayer(AxisWindow * parent=0); 00042 00043 virtual const QString& xml_tagName() const {return xmlColorPaletteLayerTag;} 00044 static const QString xmlColorPaletteLayerTag; 00045 00046 void setAxisType(AxisType a); 00047 AxisType axisType() const {return _axisType;} 00048 QString axisTypeString() const {return _axisType==XAxis ? "X":"Y";} 00049 void setAxisType(QString t) {if(t.contains("X")) setAxisType(XAxis); else setAxisType(YAxis);} 00050 00051 const ColorPalette& palette() const {return _pal;} 00052 void setPalette(const ColorPalette& pal) {_pal=pal;} 00053 00054 virtual Rect boundingRect() const; 00055 protected: 00056 virtual void paintData(const LayerPainterRequest& lp, QPainter& p, double dotpercm) const; 00057 virtual QString coordinateTipInfo(const Point2D& p) const; 00058 private: 00059 static inline void paintX(double min, double max, double w, double h, const QColor& col, 00060 const GraphContentOptions& gc, QPainter& p); 00061 static inline void paintY(double min, double max, double w, double h, const QColor& col, 00062 const GraphContentOptions& gc, QPainter& p); 00063 00064 AxisType _axisType; 00065 ColorPalette _pal; 00066 }; 00067 00068 } // namespace SciFigs 00069 00070 #endif // COLORPALETTELAYER_H
