Quantum GIS API Documentation
1.8
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00001 /*************************************************************************** 00002 qgsvertexmarker.h - canvas item which shows a simple vertex marker 00003 --------------------- 00004 begin : February 2006 00005 copyright : (C) 2006 by Martin Dobias 00006 email : wonder.sk at gmail dot com 00007 *************************************************************************** 00008 * * 00009 * This program is free software; you can redistribute it and/or modify * 00010 * it under the terms of the GNU General Public License as published by * 00011 * the Free Software Foundation; either version 2 of the License, or * 00012 * (at your option) any later version. * 00013 * * 00014 ***************************************************************************/ 00015 00016 #ifndef QGSVERTEXMARKER_H 00017 #define QGSVERTEXMARKER_H 00018 00019 #include "qgsmapcanvasitem.h" 00020 #include "qgspoint.h" 00021 00022 class QPainter; 00023 00027 class GUI_EXPORT QgsVertexMarker : public QgsMapCanvasItem 00028 { 00029 public: 00030 00032 enum IconType 00033 { 00034 ICON_NONE, 00035 ICON_CROSS, 00036 ICON_X, 00037 ICON_BOX 00038 }; 00039 00040 QgsVertexMarker( QgsMapCanvas* mapCanvas ); 00041 00042 void setCenter( const QgsPoint& point ); 00043 00044 void setIconType( int iconType ); 00045 00046 void setIconSize( int iconSize ); 00047 00048 void setColor( const QColor& color ); 00049 00050 void setPenWidth( int width ); 00051 00052 void paint( QPainter* p ); 00053 00054 QRectF boundingRect() const; 00055 00056 virtual void updatePosition(); 00057 00058 protected: 00059 00061 int mIconType; 00062 00064 int mIconSize; 00065 00067 QgsPoint mCenter; 00068 00070 QColor mColor; 00071 00073 int mPenWidth; 00074 }; 00075 00076 #endif