From be12c19e669c954d480a1325c6432985ea74e04c Mon Sep 17 00:00:00 2001
From: "Juergen E. Fischer" <jef@norbit.de>
Date: Sat, 4 Apr 2015 23:38:14 +0200
Subject: [PATCH] db manager: fix setting of contrast enhancement for
 spatialite rasters (fixes #12497)

---
 python/plugins/db_manager/db_plugins/spatialite/plugin.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/python/plugins/db_manager/db_plugins/spatialite/plugin.py b/python/plugins/db_manager/db_plugins/spatialite/plugin.py
index 1dd2d4e5818..12a6c3f4410 100644
--- a/python/plugins/db_manager/db_plugins/spatialite/plugin.py
+++ b/python/plugins/db_manager/db_plugins/spatialite/plugin.py
@@ -230,11 +230,11 @@ class SLRasterTable(SLTable, RasterTable):
         return uri
 
     def toMapLayer(self):
-        from qgis.core import QgsRasterLayer
+        from qgis.core import QgsRasterLayer, QgsContrastEnhancement
 
         rl = QgsRasterLayer(self.gdalUri(), self.name)
         if rl.isValid():
-            rl.setContrastEnhancementAlgorithm("StretchToMinimumMaximum")
+            rl.setContrastEnhancement(QgsContrastEnhancement.StretchToMinimumMaximum)
         return rl