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Paul<br>
Do we have any documentation on this? I checked latest but there is
limited info there.<br>
<br>
This is a great post but I don't think anyone answered it.<br>
<a class="moz-txt-link-freetext" href="http://postgis.refractions.net/pipermail/postgis-devel/2007-September/002778.html">http://postgis.refractions.net/pipermail/postgis-devel/2007-September/002778.html</a><br>
<br>
I would love to add this to the asSVG since SVG handles circular arcs.
Where are we on the other issues for support (i.e area(), psql2shp,
length(), etc.)?<br>
<br>
Thanks!<br>
Bruce Rindahl<br>
<br>
Paul Ramsey wrote:
<blockquote
cite="mid:30fe546d0804180833v11dec268kb0f752892822b5d4@mail.gmail.com"
type="cite">
<pre wrap="">Use the CIRCULARSTRING type, and the ST_CurveToLine(geometry) function
to convert it to a linestring.
CREATE TABLE test ( GEOM geometry );
INSERT INTO test VALUES ('CIRCULARSTRING(0 0, 1 1, 2 0)');
SELECT ST_AsText(ST_CurveToLine(geom)) FROM test;
P
On Fri, Apr 18, 2008 at 7:53 AM, JohanNL <a class="moz-txt-link-rfc2396E" href="mailto:johan12365@hotmail.com"><johan12365@hotmail.com></a> wrote:
</pre>
<blockquote type="cite">
<pre wrap=""> Hi All,
I have a question. I need to store an Arc into a postgis database. As far as
I know, Postgis doens't support arcs. Is there another way to convert a
Three Point Arc to a MultiLineString?
Best regards,
Johan.
--
View this message in context: <a class="moz-txt-link-freetext" href="http://www.nabble.com/Three-point-ARC-to-MULTILINESTRING-tp16763471p16763471.html">http://www.nabble.com/Three-point-ARC-to-MULTILINESTRING-tp16763471p16763471.html</a>
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