Simple patch for ColorMapLegendCreator.java
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Key: GEOS-4017
URL: http://jira.codehaus.org/browse/GEOS-4017
Project: GeoServer
Issue Type: Improvement
Components: WMS
Affects Versions: 2.0.2
Reporter: Andres Gonzalez
Assignee: Andrea Aime
Attachments: ColorMapLegendCreator.java.patch
I have been patching ColorMapLegendCreator.java since version 2.0.0 for CIESIN at Columbia University. We simply wanted to get rid of the footer on the legends, since aren't much use to us, and generate larger than necessary legends. This closes ticket GEOS-2849, allowing users to disable the footer.
In addition to this I found a minor mistake in the logic to determine the width of the legend. I am attaching a patch, from a checkout earlier today from trunk.
*Please note* originally I had added a new custom parameter called 'addFooter', but I now see that 'bandInfo' was added. According to the documentation, 'bandInfo' is supposed to take care of this, but it seems to still be showing the footer, and does not seem to make any change to the rendered legends. Because of this I just used the 'bandInfo' property, instead of adding a new one. Also, my feeling is this should be set to 'false' by default, but I left it as-is. Please be sure to read my comments.
CIESIN is planning to contribute additional code to the legends in the future, and already have some proof of concept for JSON response for WMS getFeatureInfo (based on older code) -- so eventually we would like to look into collaborating with development, and hopefully get commit access in the future.
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