On 13/10/2012 10:12 PM, Jody Garnett wrote:
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
I'm not sure I follow the reason behind doing this. The users can
select the theming style and color palette on the main page. With your
proposal, if they hit 'open wizard' you want them to have to re-enter
this information before they can compute the bin values?
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...
Sounds like ramp is the same as interpolate. Geotools ColorMap class
provides for ramp, interval, and value colormap types so that is what I
used for this proposal.
Jody
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_______________________________________________
User-friendly Desktop Internet GIS (uDig)
http://udig.refractions.net
http://lists.refractions.net/mailman/listinfo/udig-devel
