Use MinMax field usage as potential source of initial rat based class…

…ification
qgis · Nov 19, 2022 · ca39536 · ca39536
1 parent 41e79be
commit ca39536
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/src/core/raster/qgsrasterattributetable.cpp b/src/core/raster/qgsrasterattributetable.cpp
@@ -1280,10 +1280,14 @@ QList<QgsRasterAttributeTable::MinMaxClass> QgsRasterAttributeTable::minMaxClass
     {
       classificationIndex = fieldUsages.indexOf( Qgis::RasterAttributeTableFieldUsage::Name );
     }
-    else
+    else if ( fieldUsages.contains( Qgis::RasterAttributeTableFieldUsage::Generic ) )
     {
       classificationIndex = fieldUsages.indexOf( Qgis::RasterAttributeTableFieldUsage::Generic );
     }
+    else
+    {
+      classificationIndex = fieldUsages.indexOf( Qgis::RasterAttributeTableFieldUsage::MinMax );
+    }
   }
   else if ( classificationIndex >= mFields.count( ) )
   {