hi,
i don't know where to look in the code to answer these questions, but
hopefully one of the developers will be able to help.
using a point symbolizer w/ a 'metre' uom to style a point w/ a well
known named mark of a 'circle' e.g.
<sld:PointSymbolizer
uom="http://www.opengeospatial.org/se/units/metre";>
<sld:Graphic>
<sld:Mark> <sld:WellKnownName>circle</sld:WellKnownName>
<sld:Fill>
<sld:CssParameter name="fill">...</sld:CssParameter>
<sld:CssParameter name="fill-opacity">...</sld:CssParameter>
</sld:Fill>
<sld:Stroke>
<sld:CssParameter name="stroke">...</sld:CssParameter>
<sld:CssParameter name="stroke-opacity">...</sld:CssParameter>
<sld:CssParameter name="stroke-width">...</sld:CssParameter>
</sld:Stroke>
</sld:Mark>
<sld:Opacity>...</sld:Opacity>
<sld:Size>...</sld:Size>
</sld:Graphic>
</sld:PointSymbolizer>
i verified that the radius of the resulting circle matches the
designated value in the symbolizer when the (3rd party external)
distance measure tool uses _planar_ not geodetic computation.
q1/ is this accurate?
q2/ is there a way to make the renderer use geodetic calculation when
constructing the polygon approximating the circle?
TIA + cheers;
rsn
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