That looks great emily! http://udig.refractions.net/confluence/display/UDIG/Raster+Styling
A couple of notes: - the colour column can use the same technique as the theme property page to allow the colours to be edited - I learned the hard way not combine the "theme" and the "theme" generation into the same page (as it makes it harder to write). I recommend: 1) turning your "compute values dialog", into a "raster styling wizard" which asks "theming style" and initial "colour palette" on one page, followed by sample size, classification function as appropriate 2) Dropping the No Data entry into your table after the other values, it could be represented as "-no data-" And one question: Q: Theming Style: Interval, Ramp, Unique values - is "ramp" the same as SLD Interpolate? The SLD Interpolate is where a smooth gradient is produced between two value / colour assignments. Is that what "Ramp" is up to... Jody
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