Mercurial > dive4elements > gnv-client
diff gnv-artifacts/src/main/java/de/intevation/gnv/chart/AbstractXYLineChart.java @ 774:d0a39efbfd96
Removed race-condition when trying to access the index of the next line color used in charts (applied patch in issue211).
gnv-artifacts/trunk@834 c6561f87-3c4e-4783-a992-168aeb5c3f6f
| author | Ingo Weinzierl <ingo.weinzierl@intevation.de> |
|---|---|
| date | Fri, 26 Mar 2010 10:06:36 +0000 |
| parents | 79401c871da4 |
| children | 9a828e5a2390 |
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--- a/gnv-artifacts/src/main/java/de/intevation/gnv/chart/AbstractXYLineChart.java Fri Mar 26 09:55:28 2010 +0000 +++ b/gnv-artifacts/src/main/java/de/intevation/gnv/chart/AbstractXYLineChart.java Fri Mar 26 10:06:36 2010 +0000 @@ -259,14 +259,17 @@ for (int i = 0; i < seriesCount; i++) { renderer.setSeriesShape(i, renderer.getSeriesShape(0)); - renderer.setSeriesPaint(i, COLOR[nextColor%COLOR.length]); + renderer.setSeriesPaint(i, COLOR[nextColor() % COLOR.length]); renderer.setSeriesShapesVisible(i, renderShapes); renderer.setSeriesLinesVisible(i, renderLines); - nextColor++; } plot.setRenderer(idx, renderer); } + protected static synchronized int nextColor() { + return nextColor++; + } + /** * Method to adjust the plot rendering. Disable horizontal grid lines if