void QgsExtentGroupBox::setOutputExtentFromCurrent()
{
if ( mCanvas )
{
// Use unrotated visible extent to insure output size and scale matches canvas
QgsMapSettings ms = mCanvas->mapSettings();
ms.setRotation( 0 );
setOutputExtent( ms.visibleExtent(), ms.destinationCrs(), CurrentExtent );
}
else
{
setOutputExtent( mCurrentExtent, mCurrentCrs, CurrentExtent );
}
}
void QgsExtentGroupBox::extentDrawn( const QgsRectangle &extent )
{
setOutputExtent( extent, mCanvas->mapSettings().destinationCrs(), DrawOnCanvas );
mCanvas->setMapTool( mMapToolPrevious );
window()->setVisible( true );
mMapToolPrevious = nullptr;
}
void QgsExtentGroupBox::setOutputExtentFromLayer( const QgsMapLayer *layer )
{
if ( !layer )
return;
mExtentLayer = layer;
mExtentLayerName = layer->name();
setOutputExtent( layer->extent(), layer->crs(), ProjectLayerExtent );
}
void QgsExtentGroupBox::setOutputExtentFromUser( const QgsRectangle &extent, const QgsCoordinateReferenceSystem &crs )
{
setOutputExtent( extent, crs, UserExtent );
}
void QgsExtentGroupBox::setOutputExtentFromOriginal()
{
setOutputExtent( mOriginalExtent, mOriginalCrs, OriginalExtent );
}
void QgsExtentGroupBox::setOutputExtentFromCurrent()
{
setOutputExtent( mCurrentExtent, mCurrentCrs, CurrentExtent );
}
