Mercurial > dive4elements > river
diff flys-artifacts/src/main/java/de/intevation/flys/exports/XYChartGenerator.java @ 2132:e8fc770d2f8c
'New Chart' for computed discharge curve.
flys-artifacts/trunk@3707 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author | Raimund Renkert <raimund.renkert@intevation.de> |
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date | Wed, 18 Jan 2012 14:36:16 +0000 |
parents | 7c5bcb0e03e1 |
children | 59bb5c895be3 |
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--- a/flys-artifacts/src/main/java/de/intevation/flys/exports/XYChartGenerator.java Wed Jan 18 13:39:16 2012 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/exports/XYChartGenerator.java Wed Jan 18 14:36:16 2012 +0000 @@ -914,10 +914,21 @@ */ public Range[] getRangesForAxis(int index) { logger.debug("getRangesForAxis " + index); - return new Range[] { - xRanges.get(Integer.valueOf(0)), - yRanges.get(Integer.valueOf(index)) - }; + + Range rx = xRanges.get(Integer.valueOf(0)); + Range ry = yRanges.get(Integer.valueOf(index)); + + if (rx == null) { + logger.warn("Range for x axis not set." + + " Using default values: 0 - 1."); + rx = new Range(0, 1); + } + if (ry == null) { + logger.warn("Range for y" + index + + " axis not set. Using default values: 0 - 1."); + ry = new Range(0, 1); + } + return new Range[] {rx, ry}; }