-Linear interpolation is a better default than Exact for palette images

git-svn-id: http://svn.osgeo.org/qgis/trunk/qgis@9268 c8812cc2-4d05-0410-92ff-de0c093fc19c

Author: ersts

src/app/qgsrasterlayerproperties.cpp

@@ -2713,7 +2713,7 @@ void QgsRasterLayerProperties::on_pbtnLoadColorMapFromBand_clicked()
   if ( mRasterLayer->readColorTable( cboxColorMapBand->currentIndex() + 1, &myColorRampList ) )
   {
     populateColorMapTable( myColorRampList );
-    cboxColorInterpolation->setCurrentIndex( cboxColorInterpolation->findText( tr( "Exact" ) ) );
+    cboxColorInterpolation->setCurrentIndex( cboxColorInterpolation->findText( tr( "Linear" ) ) );
     QgsDebugMsg( "Color map loaded" );
   }
   else

src/core/raster/qgsrasterlayer.cpp

@@ -565,7 +565,7 @@ bool QgsRasterLayer::readFile( QString const & fileName )
     //Set up a new color ramp shader
     setColorShadingAlgorithm( COLOR_RAMP );
     QgsColorRampShader* myColorRampShader = ( QgsColorRampShader* ) mRasterShader->getRasterShaderFunction();
-    myColorRampShader->setColorRampType( QgsColorRampShader::EXACT );
+    myColorRampShader->setColorRampType( QgsColorRampShader::INTERPOLATED );
     myColorRampShader->setColorRampItemList( *getColorTable(1) );
   }
   else if ( rasterLayerType == MULTIBAND )