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/***************************************************************************
qgsvertexmarker.h - canvas item which shows a simple vertex marker
---------------------
begin : February 2006
copyright : (C) 2006 by Martin Dobias
email : wonder.sk at gmail dot com
***************************************************************************
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
***************************************************************************/
#ifndef QGSVERTEXMARKER_H
#define QGSVERTEXMARKER_H
#include "qgsmapcanvasitem.h"
#include "qgspoint.h"
class QPainter;
/** \ingroup gui
* A class for marking vertices of features using e.g. circles or 'x'.
*/
class GUI_EXPORT QgsVertexMarker : public QgsMapCanvasItem
{
public:
//! Icons
enum IconType
{
ICON_NONE,
ICON_CROSS,
ICON_X,
ICON_BOX
};
QgsVertexMarker( QgsMapCanvas* mapCanvas );
void setCenter( const QgsPoint& point );
void setIconType( int iconType );
void setIconSize( int iconSize );
void setColor( const QColor& color );
void setPenWidth( int width );
void paint( QPainter* p );
QRectF boundingRect() const;
virtual void updatePosition();
protected:
//! icon to be shown
int mIconType;
//! size
int mIconSize;
//! coordinates of the point in the center
QgsPoint mCenter;
//! color of the marker
QColor mColor;
//! pen width
int mPenWidth;
};
#endif
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