Resampler2D puts BorderExtender hint into wrong Hints object
------------------------------------------------------------
Key: GEOT-3297
URL: http://jira.codehaus.org/browse/GEOT-3297
Project: GeoTools
Issue Type: Bug
Affects Versions: 2.5.8
Reporter: Jay Sheridan
Priority: Minor
The reproject method in org.geotools.coverage.processing.operation.Resampler2D
uses the wrong Hints object on line 478. It should be using "targetHints"
instead of "hints". Because it is being put into "hints", the border extender
hints isn't being passed into the createNS method on line 635 and the returned
RenderedOp object does not use that hint.
{code:java}
final double[] background =
CoverageUtilities.getBackgroundValues(sourceCoverage);
if (background != null && background.length != 0) {
if (!automaticGR) {
final BorderExtender borderExtender;
if (XArray.allEquals(background, 0)) {
borderExtender =
BorderExtender.createInstance(BorderExtender.BORDER_ZERO);
} else {
borderExtender = new BorderExtenderConstant(background);
}
hints.put(JAI.KEY_BORDER_EXTENDER, borderExtender);
}
}
{code}
I am using Operations.DEFAULT.resample(), so my workaround for this is to call
resample twice.
--
This message is automatically generated by JIRA.
-
If you think it was sent incorrectly contact one of the administrators:
http://jira.codehaus.org/secure/Administrators.jspa
-
For more information on JIRA, see: http://www.atlassian.com/software/jira
------------------------------------------------------------------------------
Download new Adobe(R) Flash(R) Builder(TM) 4
The new Adobe(R) Flex(R) 4 and Flash(R) Builder(TM) 4 (formerly
Flex(R) Builder(TM)) enable the development of rich applications that run
across multiple browsers and platforms. Download your free trials today!
http://p.sf.net/sfu/adobe-dev2dev
_______________________________________________
Geotools-devel mailing list
[email protected]
https://lists.sourceforge.net/lists/listinfo/geotools-devel
