Mercurial > dive4elements > river
diff flys-artifacts/src/main/java/de/intevation/flys/jfree/StableXYDifferenceRenderer.java @ 3240:e3c70271d50f
issue487 (wrong area calculation).
flys-artifacts/trunk@4872 c6561f87-3c4e-4783-a992-168aeb5c3f6f
| author | Felix Wolfsteller <felix.wolfsteller@intevation.de> |
|---|---|
| date | Wed, 04 Jul 2012 06:52:21 +0000 |
| parents | 5642a83420f2 |
| children | 2a8919e0ed28 |
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--- a/flys-artifacts/src/main/java/de/intevation/flys/jfree/StableXYDifferenceRenderer.java Wed Jul 04 06:35:47 2012 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/jfree/StableXYDifferenceRenderer.java Wed Jul 04 06:52:21 2012 +0000 @@ -1608,7 +1608,7 @@ Object[] l_xValues = x_xValues.toArray(); Object[] l_yValues = x_yValues.toArray(); - double area = calculateArea(l_xValues, l_yValues); + double area = calculateArea(l_xValues, l_yValues)/2d; if (x_positive) positiveArea += area; else negativeArea += area; updateCentroid(l_xValues, l_yValues);