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src
gui
qgshighlight.h
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/***************************************************************************
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qgshighlight.h - widget to highlight geometries
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--------------------------------------
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Date : 02-Mar-2011
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Copyright : (C) 2011 by Juergen E. Fischer, norBIT GmbH
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Email : jef at norbit dot de
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***************************************************************************
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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***************************************************************************/
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#ifndef QGSHIGHLIGHT_H
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#define QGSHIGHLIGHT_H
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#include "
qgsmapcanvasitem.h
"
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#include "
qgsgeometry.h
"
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#include <QBrush>
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#include <QList>
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#include <QPen>
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#include <QPainter>
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#include <QPainterPath>
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class
QgsVectorLayer
;
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class
GUI_EXPORT
QgsHighlight
:
public
QgsMapCanvasItem
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{
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public
:
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QgsHighlight
(
QgsMapCanvas
*mapCanvas,
QgsGeometry
*geom,
QgsVectorLayer
*layer );
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~
QgsHighlight
();
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void
setColor(
const
QColor & color );
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void
setWidth(
int
width );
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protected
:
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virtual
void
paint
( QPainter* p );
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void
updateRect();
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private
:
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void
paintPoint( QPainter *p,
QgsPoint
point );
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void
paintLine( QPainter *p,
QgsPolyline
line );
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void
paintPolygon( QPainter *p,
QgsPolygon
polygon );
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QgsHighlight
();
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QBrush
mBrush
;
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QPen
mPen
;
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QgsGeometry
*
mGeometry
;
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QgsVectorLayer
*
mLayer
;
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};
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#endif
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