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src
core
qgsoverlayobject.cpp
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/***************************************************************************
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qgsoverlayobject.cpp - description
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------------------------------
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begin : January 2007
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copyright : (C) 2007 by Marco Hugentobler
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email : marco dot hugentobler at karto dot baug dot ethz dot ch
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***************************************************************************/
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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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#include "
qgsoverlayobject.h
"
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#include "
qgsgeometry.h
"
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QgsOverlayObject::QgsOverlayObject
(
int
width,
int
height,
double
rotation,
QgsGeometry
* geometry ): mWidth( width ), mHeight( height ), mRotation( rotation ), mGeometry( geometry )
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{
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}
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QgsOverlayObject::~QgsOverlayObject
()
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{
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delete
mGeometry
;
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}
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QgsOverlayObject::QgsOverlayObject
(
const
QgsOverlayObject
& other ): mWidth( other.width() ), mHeight( other.height() ), mPositions( other.positions() ), mRotation( other.rotation() )
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{
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mGeometry
=
new
QgsGeometry
( *( other.
geometry
() ) );
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}
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QgsOverlayObject
&
QgsOverlayObject::operator=
(
const
QgsOverlayObject
& other )
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{
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mWidth
= other.
width
();
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mHeight
= other.
height
();
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mPositions
= other.
positions
();
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mRotation
= other.
rotation
();
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mGeometry
=
new
QgsGeometry
( *( other.
geometry
() ) );
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return
*
this
;
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}
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GEOSGeometry*
QgsOverlayObject::getGeosGeometry
()
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{
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if
( !
mGeometry
)
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{
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return
0;
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}
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return
mGeometry
->
asGeos
();
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}
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void
QgsOverlayObject::addPosition
(
const
QgsPoint
& position )
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{
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mPositions
.push_back( position );
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}
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void
QgsOverlayObject::setGeometry
(
QgsGeometry
* g )
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{
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delete
mGeometry
;
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mGeometry
= g;
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}
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QgsPoint
QgsOverlayObject::position
()
const
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{
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if
(
mPositions
.size() > 0 )
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{
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return
mPositions
.at( 0 );
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}
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else
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{
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return
QgsPoint
( 0.0, 0.0 );
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}
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}
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