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Re: [udig-devel] What glyph is this? Hi Moovida
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Hi Jody, this seems to be exactly what I was looking for. I wanted the
resource to take care for it's icon and legend... i hope i will be able
to set a size also...
Andrea
Jody Garnett probaly wrote:
> In todays IRC meeting we started looking into how to get your own icon
> into the Legend (ie the mapgraphic) and the Layer view.
>
> The icon (called a glyph) is part of our data model ...so should be as
> simple as layer.setGlyph( ImageDescriptor )
>
> Now uDig does a bunch of stuff if the layer does not have an glyph ...
> ie getGlyph() == null
>
> 1. It tries to make one up based on the StyleBlackboard (this works
> great for FeatureSource)
> 2. It tries to make one up based on the GeoResource (this works great
> for WMS Layers)
>
> (All this happens in LayerGeneratedGlyphDecorator, the legend may do
> something similar - I bet we can combine the code)
>
> Moovida is looking into how to make a nice smooth color ramp based the
> raster. I assume she is going to look at the raster color table? So this
> may be as "easy" as implementing something good for the GeoResource
> resolve method when asked for a ImageDescriptor. You coudl do the work
> there to look at the rasters color information?
>
>
> Cheers,
> Jody
> _______________________________________________
> User-friendly Desktop Internet GIS (uDig)
> http://udig.refractions.net
> http://lists.refractions.net/mailman/listinfo/udig-devel
>
