comparison geo-backend/ChangeLog @ 547:23d5cc37dd5b

Fixed access to raster data. geo-backend/trunk@518 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Sascha L. Teichmann <sascha.teichmann@intevation.de>
date Sat, 09 Jan 2010 12:41:26 +0000
parents 210716612c30
children ccd976fc0f7b
comparison
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546:210716612c30 547:23d5cc37dd5b
1 2009-01-09 Sascha L. Teichmann <sascha.teichmann@intevation.de>
2
3 * src/main/java/de/intevation/gnv/geobackend/sde/datasources/ArcSDEStatement.java:
4 Fixed transformations to figure out the right tile in the SDE.
5 Taking the tile origin into account now and does not do wrong rounding
6 of column and row indices. Simplified the code a lot.
7
8 * src/main/java/de/intevation/gnv/geobackend/sde/datasources/RasterObject.java:
9 Fixed access to right right pixel now. Removed the envelope code because
10 its not needed any longer. You can ask a RasterObject directly now if
11 a given coordinate is on the tile now. The tile space is now correctly
12 spanned between (0, 0) and (tile width - 1, tile height - 1) now which
13 allows other access patterns like bilinear interpolation. TODO: implement
14 bilinear interpolation.
15
1 2010-01-08 Tim Englich <tim.englich@intevation.de> 16 2010-01-08 Tim Englich <tim.englich@intevation.de>
2 17
3 * src/main/java/de/intevation/gnv/geobackend/sde/datasources/SDEQuery.java, 18 * src/main/java/de/intevation/gnv/geobackend/sde/datasources/SDEQuery.java,
4 src/main/java/de/intevation/gnv/geobackend/sde/datasources/Row.java, 19 src/main/java/de/intevation/gnv/geobackend/sde/datasources/Row.java,
5 src/main/java/de/intevation/gnv/geobackend/sde/datasources/ArcSDEStatement.java, 20 src/main/java/de/intevation/gnv/geobackend/sde/datasources/ArcSDEStatement.java,

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