Mercurial > dive4elements > gnv-client
comparison gnv-artifacts/src/main/java/de/intevation/gnv/jfreechart/PolygonSeries.java @ 447:92b7ccbf6163
Improved generation of iso lines in vertical cross section.
gnv-artifacts/trunk@495 c6561f87-3c4e-4783-a992-168aeb5c3f6f
| author | Sascha L. Teichmann <sascha.teichmann@intevation.de> |
|---|---|
| date | Fri, 01 Jan 2010 21:52:41 +0000 |
| parents | 6642ab6c583c |
| children | b1f5f2a8840f |
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| 446:f5a041000357 | 447:92b7ccbf6163 |
|---|---|
| 95 return attributes.put(key, value); | 95 return attributes.put(key, value); |
| 96 } | 96 } |
| 97 | 97 |
| 98 | 98 |
| 99 public int getItemCount() { | 99 public int getItemCount() { |
| 100 return rings.length; | 100 return rings != null ? rings.length : 0; |
| 101 } | 101 } |
| 102 | 102 |
| 103 | 103 |
| 104 public CompactXYItems getItem(int idx) { | 104 public CompactXYItems getItem(int idx) { |
| 105 return rings[idx]; | 105 return rings[idx]; |