qgsvertexmarker.h

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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 "qgis_gui.h"
#include "qgsmapcanvasitem.h"
#include "qgspointxy.h"
 
class QPainter;
 
#ifdef SIP_RUN
//%ModuleHeaderCode
// For ConvertToSubClassCode.
#include <qgsvertexmarker.h>
//%End
#endif

class GUI_EXPORT QgsVertexMarker : public QgsMapCanvasItem
{
#ifdef SIP_RUN
    SIP_CONVERT_TO_SUBCLASS_CODE
    if ( dynamic_cast<QgsVertexMarker *>( sipCpp ) )
      sipType = sipType_QgsVertexMarker;
    else
      sipType = nullptr;
  SIP_END
#endif
  public:
    enum IconType
    {
      ICON_NONE,
      ICON_CROSS,
      ICON_X,
      ICON_BOX,
      ICON_CIRCLE,
      ICON_DOUBLE_TRIANGLE,   
      ICON_TRIANGLE,          
      ICON_RHOMBUS,           
      ICON_INVERTED_TRIANGLE, 
    };
 
    QgsVertexMarker( QgsMapCanvas *mapCanvas SIP_TRANSFERTHIS );

    void setCenter( const QgsPointXY &point );

    QgsPointXY center() const { return mCenter; }
 
    void setIconType( int iconType );
 
    void setIconSize( int iconSize );

    void setColor( const QColor &color );

    QColor color() const { return mColor; }

    void setFillColor( const QColor &color );

    QColor fillColor() const { return mFillColor; }
 
    void setPenWidth( int width );
 
    using QgsMapCanvasItem::paint;
    void paint( QPainter *p ) override;
 
    QRectF boundingRect() const override;
 
    void updatePosition() override;
 
  private:
    void updatePath();

    int mIconType = ICON_X;
 
    QPainterPath mPath;

    int mIconSize = 10;

    QgsPointXY mCenter;

    QColor mColor = QColor( 255, 0, 0 );

    int mPenWidth = 1;

    QColor mFillColor = QColor( 0, 0, 0, 0 );
};
 
#endif