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Fix small jumps of the map canvas image after panning

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This commit is contained in:
Martin Dobias 2014-06-17 19:49:42 +07:00
parent ae965680cf
commit a745127d9e
1 changed files with 7 additions and 6 deletions
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13
src/gui/qgsmapcanvas.cpp
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@ -223,10 +223,11 @@ QgsMapCanvas::QgsMapCanvas( QWidget * parent, const char *name )
// it is parented to map canvas, will be deleted automatically
new QgsMapCanvasRendererSync( this, mMapRenderer );
mSettings.setOutputSize( size() );
mMapRenderer->setOutputSize( size(), mSettings.outputDpi() );
setSceneRect( 0, 0, size().width(), size().height() );
mScene->setSceneRect( QRectF( 0, 0, size().width(), size().height() ) );
QSize s = viewport()->size();
mSettings.setOutputSize( s );
mMapRenderer->setOutputSize( s, mSettings.outputDpi() );
setSceneRect( 0, 0, s.width(), s.height() );
mScene->setSceneRect( QRectF( 0, 0, s.width(), s.height() ) );
moveCanvasContents( true );
@ -1220,7 +1221,7 @@ void QgsMapCanvas::resizeEvent( QResizeEvent * e )
QGraphicsView::resizeEvent( e );
mResizeTimer->start( 500 );
QSize lastSize = size();
QSize lastSize = viewport()->size();
mSettings.setOutputSize( lastSize );
mMapRenderer->setOutputSize( lastSize, mSettings.outputDpi() );
@ -1644,7 +1645,7 @@ void QgsMapCanvas::moveCanvasContents( bool reset )
if ( !reset )
pnt += mCanvasProperties->mouseLastXY - mCanvasProperties->rubberStartPoint;
setSceneRect( -pnt.x(), -pnt.y(), size().width(), size().height() );
setSceneRect( -pnt.x(), -pnt.y(), viewport()->size().width(), viewport()->size().height() );
}
void QgsMapCanvas::showError( QgsMapLayer * mapLayer )