Quantum GIS API Documentation
1.7.4
|
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 /* $Id$ */ 00016 00017 #ifndef QGSVERTEXMARKER_H 00018 #define QGSVERTEXMARKER_H 00019 00020 #include "qgsmapcanvasitem.h" 00021 #include "qgspoint.h" 00022 00023 class QPainter; 00024 00028 class GUI_EXPORT QgsVertexMarker : public QgsMapCanvasItem 00029 { 00030 public: 00031 00033 enum IconType 00034 { 00035 ICON_NONE, 00036 ICON_CROSS, 00037 ICON_X, 00038 ICON_BOX 00039 }; 00040 00041 QgsVertexMarker( QgsMapCanvas* mapCanvas ); 00042 00043 void setCenter( const QgsPoint& point ); 00044 00045 void setIconType( int iconType ); 00046 00047 void setIconSize( int iconSize ); 00048 00049 void setColor( const QColor& color ); 00050 00051 void setPenWidth( int width ); 00052 00053 void paint( QPainter* p ); 00054 00055 QRectF boundingRect() const; 00056 00057 virtual void updatePosition(); 00058 00059 protected: 00060 00062 int mIconType; 00063 00065 int mIconSize; 00066 00068 QgsPoint mCenter; 00069 00071 QColor mColor; 00072 00074 int mPenWidth; 00075 }; 00076 00077 #endif