Created
February 12, 2015 10:53
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Fix map renderer job DPI
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diff --git a/src/core/qgsmaprendererjob.cpp b/src/core/qgsmaprendererjob.cpp | |
index 7b341d7..38f4f5d 100644 | |
--- a/src/core/qgsmaprendererjob.cpp | |
+++ b/src/core/qgsmaprendererjob.cpp | |
@@ -242,6 +242,8 @@ LayerRenderJobs QgsMapRendererJob::prepareJobs( QPainter* painter, QgsPalLabelin | |
layerJobs.removeLast(); | |
continue; | |
} | |
+ mypFlattenedImage->setDotsPerMeterX( mSettings.outputDpi() / 25.4 * 1000 ); | |
+ mypFlattenedImage->setDotsPerMeterY( mSettings.outputDpi() / 25.4 * 1000 ); | |
mypFlattenedImage->fill( 0 ); | |
job.img = mypFlattenedImage; | |
@@ -305,6 +307,8 @@ void QgsMapRendererJob::cleanupJobs( LayerRenderJobs& jobs ) | |
QImage QgsMapRendererJob::composeImage( const QgsMapSettings& settings, const LayerRenderJobs& jobs ) | |
{ | |
QImage image( settings.outputSize(), settings.outputImageFormat() ); | |
+ image.setDotsPerMeterX( settings.outputDpi() / 25.4 * 1000 ); | |
+ image.setDotsPerMeterY( settings.outputDpi() / 25.4 * 1000 ); | |
image.fill( settings.backgroundColor().rgb() ); | |
QPainter painter( &image ); | |
diff --git a/src/core/qgsmaprenderersequentialjob.cpp b/src/core/qgsmaprenderersequentialjob.cpp | |
index d2792f5..8f43630 100644 | |
--- a/src/core/qgsmaprenderersequentialjob.cpp | |
+++ b/src/core/qgsmaprenderersequentialjob.cpp | |
@@ -29,6 +29,8 @@ QgsMapRendererSequentialJob::QgsMapRendererSequentialJob( const QgsMapSettings& | |
QgsDebugMsg( "SEQUENTIAL construct" ); | |
mImage = QImage( mSettings.outputSize(), mSettings.outputImageFormat() ); | |
+ mImage.setDotsPerMeterX( settings.outputDpi() / 25.4 * 1000 ); | |
+ mImage.setDotsPerMeterY( settings.outputDpi() / 25.4 * 1000 ); | |
} | |
QgsMapRendererSequentialJob::~QgsMapRendererSequentialJob() |
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