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List: postgis-users
Subject: Re: [postgis-users] Postgis Polygon to Google Maps Polygon
From: Tom van Tilburg <tom.van.tilburg () gmail ! com>
Date: 2017-06-02 8:07:52
Message-ID: CAP3PPDgz3W39_cemKeYeokOF-X93Ou-ndpymG46LYSAy53d6yA () mail ! gmail ! com
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Hi Juan,
You are using a *very* old version of postgis. There will be few people
that can help you with bugs on this version so I recommend you try to get a
higher version postgis first. It is not too difficult to install on your
own computer and there are installations for all kinds of operating system.
Best, Tom
On Fri, Jun 2, 2017 at 12:14 AM, juancotrina <juancotrina@gmail.com> wrote:
> Hi Tom for yor answer. I don't want to simplify any polygon. My porpose is
> export all vertice from spatial table (postgis) to kml, but using ST_AsKml
> only export some points, therefore it does not allow drawing the polygon
> completely into Google Earh.
> I using Postgis 1.3.5.
>
> Juan
>
>
> On Thu, Jun 1, 2017 at 2:55 PM, Tom van Tilburg-2 [via PostGIS] <[hidden
> email] <http:///user/SendEmail.jtp?type=node&node=5011240&i=0>> wrote:
>
> > Hi Juan,
> >
> > I'm not sure I understand your question. Do you mean that you want to
> > simplify the polygon so it has less points? In that case, use ST_Simplify
> > before your ST_AsKml function.
> > Read more about it over here: https://postgis.net/docs/ST_Simplify.html
> >
> > Best,
> > Tom
> >
> > On Thu, Jun 1, 2017 at 9:50 PM, juancotrina <[hidden email]
> > <http:///user/SendEmail.jtp?type=node&node=5011239&i=0>> wrote:
> >
> > > Hi everybody:
> > > I want to export a polygon from postgis with lots of vertice to kml using
> > > FUNCTION st_askml, but no export all points. How can I solve this
> > > problem?,
> > > Thanks to help me.
> > >
> > > Juan Cotrina.
> > >
> > >
> > >
> > > --
> > > View this message in context: http://postgis.17.x6.nabble.co
> > > m/Postgis-Polygon-to-Google-Maps-Polygon-tp4470594p5011238.html
> > > Sent from the PostGIS - User mailing list archive at Nabble.com.
> > > _______________________________________________
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> >
> >
> >
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> ------------------------------
> View this message in context: Re: Postgis Polygon to Google Maps Polygon
> <http://postgis.17.x6.nabble.com/Postgis-Polygon-to-Google-Maps-Polygon-tp4470594p5011240.html>
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<div dir="ltr">Hi Juan,<div><br></div><div>You are using a *very* old version of \
postgis. There will be few people that can help you with bugs on this version so I \
recommend you try to get a higher version postgis first. It is not too difficult to \
install on your own computer and there are installations for all kinds of operating \
system.</div><div><br></div><div>Best, Tom</div></div><div \
class="gmail_extra"><br><div class="gmail_quote">On Fri, Jun 2, 2017 at 12:14 AM, \
juancotrina <span dir="ltr"><<a href="mailto:juancotrina@gmail.com" \
target="_blank">juancotrina@gmail.com</a>></span> wrote:<br><blockquote \
class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc \
solid;padding-left:1ex"><div dir="ltr"><div><div><div>Hi Tom for yor answer. I \
don't want to simplify any polygon. My porpose is export all vertice from spatial \
table (postgis) to kml, but using ST_AsKml only export some points, <span \
id="m_8700243864678913894gmail-result_box" class="m_8700243864678913894gmail-" \
lang="en"><span class="m_8700243864678913894gmail-">therefore it does not allow \
drawing the polygon completely into Google Earh.<br></span></span></div><span \
id="m_8700243864678913894gmail-result_box" class="m_8700243864678913894gmail-" \
lang="en"><span class="m_8700243864678913894gmail-">I using Postgis \
1.3.5.<br></span></span></div><span id="m_8700243864678913894gmail-result_box" \
class="m_8700243864678913894gmail-" lang="en"><span \
class="m_8700243864678913894gmail-"><br></span></span></div><span \
id="m_8700243864678913894gmail-result_box" class="m_8700243864678913894gmail-" \
lang="en"><span class="m_8700243864678913894gmail-">Juan <br></span></span><div><span \
id="m_8700243864678913894gmail-result_box" class="m_8700243864678913894gmail-" \
lang="en"><span class="m_8700243864678913894gmail-"><br></span></span></div></div><div \
class="gmail_extra"><br><div class="gmail_quote">On Thu, Jun 1, 2017 at 2:55 PM, Tom \
van Tilburg-2 [via PostGIS] <span dir="ltr"><<a \
href="http:///user/SendEmail.jtp?type=node&node=5011240&i=0" rel="nofollow" \
link="external" target="_blank">[hidden email]</a>></span> wrote:<br><blockquote \
style="border-left:2px solid #cccccc;padding:0 1em" class="gmail_quote"><span>
<div dir="ltr">Hi Juan,<div><br></div><div>I'm not sure I understand your \
question. Do you mean that you want to simplify the polygon so it has less points? In \
that case, use ST_Simplify before your ST_AsKml function.</div><div>Read more about \
it over here: <a href="https://postgis.net/docs/ST_Simplify.html" rel="nofollow" \
link="external" target="_blank">https://postgis.net/docs<wbr>/ST_Simplify.html</a></div><div><br></div><div>Best,</div><div> \
Tom</div></div></span><div class="gmail_extra"><br><div class="gmail_quote"><span>On \
Thu, Jun 1, 2017 at 9:50 PM, juancotrina <span dir="ltr"><<a \
href="http:///user/SendEmail.jtp?type=node&node=5011239&i=0" rel="nofollow" \
link="external" target="_blank">[hidden email]</a>></span> \
wrote:<br></span><blockquote style="border-left:2px solid #cccccc;padding:0 1em" \
class="gmail_quote"><span> Hi everybody:<br> I want to export a polygon from postgis \
with lots of vertice to kml using<br> FUNCTION st_askml, but no export all points. \
How can I solve this problem?,<br> Thanks to help me.<br>
<br>
Juan Cotrina.<br>
<br>
<br>
<br></span><span>
--<br>
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