Fix invalid color could be returned by QgsRandomColorsV2

qgis · Aug 5, 2015 · 3c45b2352a2a26931b6fcf3fe8100f978412d73d · 3c45b23
1 parent cf2f6b1
commit 3c45b2352a2a26931b6fcf3fe8100f978412d73d
Showing with 1 addition and 1 deletion.

+1 −1 src/core/symbology-ng/qgsvectorcolorrampv2.cpp
diff --git a/src/core/symbology-ng/qgsvectorcolorrampv2.cpp b/src/core/symbology-ng/qgsvectorcolorrampv2.cpp
@@ -397,7 +397,7 @@ QColor QgsRandomColorsV2::color( double value ) const
   }
 
   //can't use precalculated hues, use a totally random hue
-  int h = 1 + ( int )( 360.0 * qrand() / ( RAND_MAX + 1.0 ) );
+  int h = ( int )( 360.0 * qrand() / ( RAND_MAX + 1.0 ) );
   int s = ( qrand() % ( DEFAULT_RANDOM_SAT_MAX - DEFAULT_RANDOM_SAT_MIN + 1 ) ) + DEFAULT_RANDOM_SAT_MIN;
   int v = ( qrand() % ( maxVal - minVal + 1 ) ) + minVal;
   return QColor::fromHsv( h, s, v );