Mercurial > dive4elements > gnv-client
comparison gnv-artifacts/ChangeLog @ 458:92d6cf448598
Improved raster tile based height evaluation.
gnv-artifacts/trunk@512 c6561f87-3c4e-4783-a992-168aeb5c3f6f
| author | Sascha L. Teichmann <sascha.teichmann@intevation.de> |
|---|---|
| date | Wed, 06 Jan 2010 10:09:51 +0000 |
| parents | 47ad9721e692 |
| children | 9c2767fcb388 |
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| 457:47ad9721e692 | 458:92d6cf448598 |
|---|---|
| 1 2010-01-05 Sascha L. Teichmann <sascha.teichmann@intevation.de> | |
| 2 | |
| 3 * src/main/java/de/intevation/gnv/math/QueriedXYDepth.java: | |
| 4 - Simplified code | |
| 5 - Search tile cache in reversed order because its more likely | |
| 6 that last loaded tile is used more than once. | |
| 7 - Stores cached tiles under soft references to prevent the | |
| 8 possible case to flood the memory with hires tiles. | |
| 9 | |
| 1 2010-01-05 Tim Englich <tim.englich@intevation.de> | 10 2010-01-05 Tim Englich <tim.englich@intevation.de> |
| 2 | 11 |
| 3 * src/main/java/de/intevation/gnv/math/QueriedXYDepth.java (depth): | 12 * src/main/java/de/intevation/gnv/math/QueriedXYDepth.java (depth): |
| 4 Added the usage of the new RasterObject integrated in the geo-backend. | 13 Added the usage of the new RasterObject integrated in the geo-backend. |
| 5 Now the Performance is much better accessing the depth to an coordinate. | 14 Now the Performance is much better accessing the depth to an coordinate. |