[QGIS Commit] r15741 - trunk/qgis/src/core

[svn_qgis at osgeo.org]

Author: mhugent
Date: 2011-04-17 03:01:42 -0700 (Sun, 17 Apr 2011)
New Revision: 15741

Modified:
   trunk/qgis/src/core/qgspoint.cpp
Log:
Changed tolerance to make topological editing more reliable (related to ticket #2921)

Modified: trunk/qgis/src/core/qgspoint.cpp
===================================================================
--- trunk/qgis/src/core/qgspoint.cpp	2011-04-17 07:58:16 UTC (rev 15740)
+++ trunk/qgis/src/core/qgspoint.cpp	2011-04-17 10:01:42 UTC (rev 15741)
@@ -275,7 +275,7 @@
 
   double dist = sqrDist( minDistPoint );
   //prevent rounding errors if the point is directly on the segment
-  if ( doubleNear( dist, 0.0 ) )
+  if ( doubleNear( dist, 0.0, 0.000000001 ) )
   {
     minDistPoint.setX( m_x );
     minDistPoint.setY( m_y );