Most of the data we have worked with thus far consits of a single
FeatureType; I just wanted to confirm that your single proprietary file
format is actually producing different feature types (ie with different
attribtues and geometry types).
Jody
I am writing a pluging for a proprietary file format containing
different feature types. In that file format, the features are sorted
according to drawing order (background to foreground).
I would like to work with the BasicFeatureRenderer and a Theme Style to
draw the features in type-dependent colors in the right order. I would
like to AVOID creating a separate layer for each feature type.
This used to work in JUMP, but I'm not sure whether uDig's design
supports this approach. Does a themed style iterate over the features
and then determine the style per feature, or does it first filter for
all features matching a given attribute value and then draw all
corresponding features, which effectively rearranges the sorting order
of the feature collection?
In the second case, I would need to make sure that the Renderer selects
the attributes in the correct order...
Regards,
Harald
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User-friendly Desktop Internet GIS (uDig)
http://udig.refractions.net
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_______________________________________________
User-friendly Desktop Internet GIS (uDig)
http://udig.refractions.net
http://lists.refractions.net/mailman/listinfo/udig-devel
