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fix zooming to layers when there are empty layers

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This commit is contained in:
Juergen E. Fischer 2014-08-06 00:26:22 +02:00
parent 9a98ed1b97
commit 34594136c6
1 changed files with 5 additions and 4 deletions
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9
src/gui/layertree/qgslayertreeviewdefaultactions.cpp
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@ -192,6 +192,7 @@ void QgsLayerTreeViewDefaultActions::zoomToGroup()
void QgsLayerTreeViewDefaultActions::zoomToLayers( QgsMapCanvas* canvas, const QList<QgsMapLayer*>& layers )
{
QgsRectangle extent;
extent.setMinimal();
for ( int i = 0; i < layers.size(); ++i )
{
@ -208,14 +209,14 @@ void QgsLayerTreeViewDefaultActions::zoomToLayers( QgsMapCanvas* canvas, const Q
layerExtent = vLayer->extent();
}
if ( layerExtent.isNull() )
continue;
//transform extent if otf-projection is on
if ( canvas->hasCrsTransformEnabled() )
layerExtent = canvas->mapSettings().layerExtentToOutputExtent( layer, layerExtent );
if ( i == 0 )
extent = layerExtent;
else
extent.combineExtentWith( &layerExtent );
extent.combineExtentWith( &layerExtent );
}
if ( extent.isNull() )