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size=2 face=Arial>I’m still not understanding why there is so much opposition to
adding circles and ellipses. GeoJSON is a transport format. Why do we even care
about what happens on the GeoJSON client/interpreter end if spec changes don’t
break currently working/expected behavior?</FONT></DIV></DIV>
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size=2 face=Arial>Circles or curved linestrings are supported by GML, EWKT and
SQL-MM standards and implemented in JTS, PostGIS 1.4+ and other
programs.</FONT></DIV></DIV>
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size=2 face=Arial>What is the harm of allowing a more compact representation of
these geometries?</FONT></DIV></DIV>
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size=2 face=Arial>Most GeoJSON parsers are robust enough to just ignore
unsupported types.</FONT></DIV></DIV>
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size=2 face=Arial>The biggest issue I see is the radii units question. However,
even with that I think we have hit upon a good compromise:</FONT></DIV></DIV>
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size=2 face=Arial>Specify a ‘units’ member or else the parser MUST default to
coordinate units.</FONT></DIV></DIV>
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size=2 face=Arial>Matt Priour</FONT></DIV></DIV>
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