Fix last equal interval break in graduated symbol renderer (#4044)

qgis · Jul 4, 2011 · 88a2a62 · 88a2a62
1 parent 1043c03
commit 88a2a62
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/src/core/symbology-ng/qgsgraduatedsymbolrendererv2.cpp b/src/core/symbology-ng/qgsgraduatedsymbolrendererv2.cpp
@@ -306,6 +306,11 @@ static QList<double> _calcEqualIntervalBreaks( double minimum, double maximum, i
     value += step;
     breaks.append( value );
   }
+
+  // floating point arithmetics is not precise:
+  // set the last break to be exactly maximum so we do not miss it
+  breaks[classes-1] = maximum;
+
   return breaks;
 }