Mercurial > dive4elements > gnv-client
comparison gnv-artifacts/src/main/java/de/intevation/gnv/math/XYColumn.java @ 451:bc5901bb4525
Use JFreeCharts ValueAxis.valueToJava2D() to transform data values
to Java2D space in polygon plot.
gnv-artifacts/trunk@499 c6561f87-3c4e-4783-a992-168aeb5c3f6f
| author | Sascha L. Teichmann <sascha.teichmann@intevation.de> |
|---|---|
| date | Mon, 04 Jan 2010 12:42:16 +0000 |
| parents | 3cb2bea50456 |
| children | b1f5f2a8840f |
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| 450:20a480753ff9 | 451:bc5901bb4525 |
|---|---|
| 62 | 62 |
| 63 return Double.NaN; | 63 return Double.NaN; |
| 64 } | 64 } |
| 65 | 65 |
| 66 public boolean prepare(XYDepth xyDepth) { | 66 public boolean prepare(XYDepth xyDepth) { |
| 67 int N = values.size(); | |
| 68 if (curve == null) { | 67 if (curve == null) { |
| 68 int N = values.size(); | |
| 69 if (N == 0) { | 69 if (N == 0) { |
| 70 log.error("no points for interpolation"); | 70 log.error("no points for interpolation"); |
| 71 return false; | 71 return false; |
| 72 } | 72 } |
| 73 | 73 |