remove unused QgsMapLayer::mTransparencyLevel

Author: jef-n

src/core/qgsmaplayer.cpp

@@ -44,7 +44,6 @@
 QgsMapLayer::QgsMapLayer( QgsMapLayer::LayerType type,
                           QString lyrname,
                           QString source ) :
-    mTransparencyLevel( 255 ), // 0 is completely transparent
     mValid( false ), // assume the layer is invalid
     mDataSource( source ),
     mLayerOrigName( lyrname ), // store the original name
@@ -693,18 +692,6 @@ void QgsMapLayer::setCrs( const QgsCoordinateReferenceSystem& srs, bool emitSign
     emit layerCrsChanged();
 }
 
-#if 0
-unsigned int QgsMapLayer::getTransparency()
-{
-  return mTransparencyLevel;
-}
-
-void QgsMapLayer::setTransparency( unsigned int theInt )
-{
-  mTransparencyLevel = theInt;
-}
-#endif
-
 QString QgsMapLayer::capitaliseLayerName( const QString& name )
 {
   // Capitalise the first letter of the layer name if requested

src/core/qgsmaplayer.h

@@ -470,9 +470,6 @@ class CORE_EXPORT QgsMapLayer : public QObject
     /** Set error message */
     void setError( const QgsError & theError ) { mError = theError;}
 
-    /** Transparency level for this layer should be 0-255 (255 being opaque) */
-    unsigned int mTransparencyLevel;
-
     /** Extent of the layer */
     QgsRectangle mExtent;
 

src/core/raster/qgsrasterlayer.cpp

@@ -255,10 +255,6 @@ bool QgsRasterLayer::draw( QgsRenderContext& rendererContext )
 {
   QgsDebugMsg( "entered. (renderContext)" );
 
-  // Don't waste time drawing if transparency is at 0 (completely transparent)
-  if ( mTransparencyLevel == 0 )
-    return true;
-
   QgsDebugMsg( "checking timestamp." );
 
   // Check timestamp