@@ -799,10 +799,10 @@ bool QgsComposerMap::writeXML( QDomElement& elem, QDomDocument & doc ) const
799799
800800 // extent
801801 QDomElement extentElem = doc.createElement ( " Extent"
802- extentElem.setAttribute ( " xmin" QString::number ( mExtent .xMinimum () ) );
803- extentElem.setAttribute ( " xmax" QString::number ( mExtent .xMaximum () ) );
804- extentElem.setAttribute ( " ymin" QString::number ( mExtent .yMinimum () ) );
805- extentElem.setAttribute ( " ymax" QString::number ( mExtent .yMaximum () ) );
802+ extentElem.setAttribute ( " xmin" qgsDoubleToString ( mExtent .xMinimum () ) );
803+ extentElem.setAttribute ( " xmax" qgsDoubleToString ( mExtent .xMaximum () ) );
804+ extentElem.setAttribute ( " ymin" qgsDoubleToString ( mExtent .yMinimum () ) );
805+ extentElem.setAttribute ( " ymax" qgsDoubleToString ( mExtent .yMaximum () ) );
806806 composerMapElem.appendChild ( extentElem );
807807
808808 // layer set
@@ -824,13 +824,13 @@ bool QgsComposerMap::writeXML( QDomElement& elem, QDomDocument & doc ) const
824824 QDomElement gridElem = doc.createElement ( " Grid"
825825 gridElem.setAttribute ( " show" mGridEnabled );
826826 gridElem.setAttribute ( " gridStyle" mGridStyle );
827- gridElem.setAttribute ( " intervalX" QString::number ( mGridIntervalX ) );
828- gridElem.setAttribute ( " intervalY" QString::number ( mGridIntervalY ) );
829- gridElem.setAttribute ( " offsetX" QString::number ( mGridOffsetX ) );
830- gridElem.setAttribute ( " offsetY" QString::number ( mGridOffsetY ) );
831- gridElem.setAttribute ( " crossLength" QString::number ( mCrossLength ) );
827+ gridElem.setAttribute ( " intervalX" qgsDoubleToString ( mGridIntervalX ) );
828+ gridElem.setAttribute ( " intervalY" qgsDoubleToString ( mGridIntervalY ) );
829+ gridElem.setAttribute ( " offsetX" qgsDoubleToString ( mGridOffsetX ) );
830+ gridElem.setAttribute ( " offsetY" qgsDoubleToString ( mGridOffsetY ) );
831+ gridElem.setAttribute ( " crossLength" qgsDoubleToString ( mCrossLength ) );
832832 gridElem.setAttribute ( " gridFrameStyle" mGridFrameStyle );
833- gridElem.setAttribute ( " gridFrameWidth" QString::number ( mGridFrameWidth ) );
833+ gridElem.setAttribute ( " gridFrameWidth" qgsDoubleToString ( mGridFrameWidth ) );
834834 gridElem.setAttribute ( " gridBlendMode" QgsMapRenderer::getBlendModeEnum ( mGridBlendMode ) );
835835 QDomElement gridLineStyleElem = QgsSymbolLayerV2Utils::saveSymbol ( QString (), mGridLineSymbol , doc );
836836 gridElem.appendChild ( gridLineStyleElem );
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