Mercurial > dive4elements > river
comparison 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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| 3239:fb11bd37ddb8 | 3240:e3c70271d50f |
|---|---|
| 1606 RectangleEdge l_rangeAxisLocation = x_plot.getRangeAxisEdge(); | 1606 RectangleEdge l_rangeAxisLocation = x_plot.getRangeAxisEdge(); |
| 1607 | 1607 |
| 1608 Object[] l_xValues = x_xValues.toArray(); | 1608 Object[] l_xValues = x_xValues.toArray(); |
| 1609 Object[] l_yValues = x_yValues.toArray(); | 1609 Object[] l_yValues = x_yValues.toArray(); |
| 1610 | 1610 |
| 1611 double area = calculateArea(l_xValues, l_yValues); | 1611 double area = calculateArea(l_xValues, l_yValues)/2d; |
| 1612 if (x_positive) positiveArea += area; | 1612 if (x_positive) positiveArea += area; |
| 1613 else negativeArea += area; | 1613 else negativeArea += area; |
| 1614 updateCentroid(l_xValues, l_yValues); | 1614 updateCentroid(l_xValues, l_yValues); |
| 1615 | 1615 |
| 1616 GeneralPath l_path = new GeneralPath(); | 1616 GeneralPath l_path = new GeneralPath(); |