diff gnv-artifacts/ChangeLog @ 441:31a12ff53f99

Added raster filter framework for "Profilschnitte" gnv-artifacts/trunk@489 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Sascha L. Teichmann <sascha.teichmann@intevation.de>
date Tue, 29 Dec 2009 06:53:31 +0000
parents eb2ac62e853a
children 52e031261eaa
line wrap: on
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--- a/gnv-artifacts/ChangeLog	Mon Dec 28 17:13:12 2009 +0000
+++ b/gnv-artifacts/ChangeLog	Tue Dec 29 06:53:31 2009 +0000
@@ -1,3 +1,17 @@
+2009-12-29	Sascha L. Teichmann	<sascha.teichmann@intevation.de>
+
+	* src/main/java/de/intevation/gnv/raster/Filter.java: New.
+	  General filter mechanism raster in -> raster out. Useful
+	  to chain processing. The Filter.Factory takes an 
+	  DOM element to configure itself.
+
+	* src/main/java/de/intevation/gnv/raster/KernelFilter.java:
+	  New. Implements raster filters based on kernel folding. Has
+	  an inner class GaussFactory which acts as a factory to create 
+	  Gauss filters. The attributes "sigma" and "radius" are read
+	  from the configuring DOM element to set up the parameters
+	  of the kernel.
+
 2009-12-28	Sascha L. Teichmann	<sascha.teichmann@intevation.de>
 
 	* src/main/java/de/intevation/gnv/state/profile/horizontal/HorizontalProfileMeshCrossOutputState.java,

http://dive4elements.wald.intevation.org