invert color fix

blazek · blazek · commit 9a300d85da0a · 2012-10-24T19:37:27.000+02:00
diff --git a/src/core/raster/qgssinglebandpseudocolorrenderer.cpp b/src/core/raster/qgssinglebandpseudocolorrenderer.cpp
@@ -165,6 +165,14 @@ QgsRasterBlock* QgsSingleBandPseudoColorRenderer::block( int bandNo, QgsRectangl
       continue;
     }
 
+    if ( mInvertColor )
+    {
+      // 1.8 was flipping blue and red
+      red = 255 - red;
+      green = 255 - green;
+      blue = 255 - blue;
+    }
+
     if ( !hasTransparency )
     {
       outputBlock->setColor( i, qRgba( red, green, blue, 255 ) );

Original file line number	Diff line number	Diff line change
`@@ -165,6 +165,14 @@ QgsRasterBlock* QgsSingleBandPseudoColorRenderer::block( int bandNo, QgsRectangl`
`165`	`165`	`continue;`
`166`	`166`	`}`
`167`	`167`
	`168`	`+ if ( mInvertColor )`
	`169`	`+ {`
	`170`	`+ // 1.8 was flipping blue and red`
	`171`	`+ red = 255 - red;`
	`172`	`+ green = 255 - green;`
	`173`	`+ blue = 255 - blue;`
	`174`	`+ }`
	`175`	`+`
`168`	`176`	`if ( !hasTransparency )`
`169`	`177`	`{`
`170`	`178`	`outputBlock->setColor( i, qRgba( red, green, blue, 255 ) );`