Handle negative rotation values in composer map grid

git-svn-id: http://svn.osgeo.org/qgis/trunk/qgis@15116 c8812cc2-4d05-0410-92ff-de0c093fc19c
qgis · Feb 1, 2011 · b0fb481 · b0fb481
1 parent e6d7e9d
commit b0fb481
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/core/composer/qgscomposermap.cpp b/src/core/composer/qgscomposermap.cpp
@@ -1108,7 +1108,7 @@ int QgsComposerMap::xGridLines( QList< QPair< double, QLineF > >& lines ) const
   double roundCorrection = mapBoundingRect.top() > 0 ? 1.0 : 0.0;
   double currentLevel = ( int )(( mapBoundingRect.top() - mGridOffsetY ) / mGridIntervalY + roundCorrection ) * mGridIntervalY + mGridOffsetY;
 
-  if ( mRotation <= 0.0 )
+  if ( doubleNear( mRotation, 0.0 ) )
   {
     //no rotation. Do it 'the easy way'
 
@@ -1176,7 +1176,7 @@ int QgsComposerMap::yGridLines( QList< QPair< double, QLineF > >& lines ) const
   double roundCorrection = mapBoundingRect.left() > 0 ? 1.0 : 0.0;
   double currentLevel = ( int )(( mapBoundingRect.left() - mGridOffsetX ) / mGridIntervalX + roundCorrection ) * mGridIntervalX + mGridOffsetX;
 
-  if ( mRotation <= 0.0 )
+  if ( doubleNear( mRotation, 0.0 ) )
   {
     //no rotation. Do it 'the easy way'
     double xCanvasCoord;