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Add changed section for 2.1 and mark ST_Segmentize as having a breaking change

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git-svn-id: http://svn.osgeo.org/postgis/trunk@10283 b70326c6-7e19-0410-871a-916f4a2858ee
This commit is contained in:
Regina Obe 2012-09-14 03:10:41 +00:00
parent 4cc4e56a32
commit cf2087c866
2 changed files with 34 additions and 0 deletions
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2
doc/reference_editor.xml
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@ -1246,6 +1246,8 @@ SELECT ST_AsEWKT(ST_Scale(ST_GeomFromEWKT('LINESTRING(1 2 3, 1 1 1)'), 0.5, 0.75
only. For geometry, length units are in units of spatial reference. For geography, units are in meters.</para>
<para>Availability: 1.2.2</para>
<para>Enhanced: 2.1.0 support for geography was introduced.</para>
<para>Changed: 2.1.0 As a result of the introduction of geography support: The construct <code>SELECT ST_Segmentize('LINESTRING(1 2, 3 4)',0.5);</code> will result in ambiguous function error. You need to have properly typed object e.g. a geometry/geography column, use ST_GeomFromText, ST_GeogFromText or
<code>SELECT ST_Segmentize('LINESTRING(1 2, 3 4)'::geometry,0.5);</code></para>
<note><para>This will only increase segments. It will not lengthen segments shorter than
max length</para></note>
</refsection>

32
doc/xsl/postgis_aggs_mm.xml.xsl
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@ -504,6 +504,38 @@
</sect2>
<sect2 id="NewFunctions_2_1_Changed">
<title>PostGIS Functions changed behavior in 2.1</title>
<para>The functions given below are PostGIS functions that have changed behavior in PostGIS 2.1 and may require application changes.</para>
<note><para>If you are using a function that you don't see documented,
it's probably deprecated, about to be deprecated, or internal and should be avoided. If you have applications or tools
that rely on deprecated functions, please refer to <link linkend="legacy_faq" /> for more details.</para></note>
<itemizedlist>
<!-- Pull out the purpose section for each ref entry -->
<xsl:for-each select='//refentry'>
<xsl:sort select="@id"/>
<xsl:variable name="refid">
<xsl:value-of select="@id" />
</xsl:variable>
<xsl:variable name="refname">
<xsl:value-of select="refnamediv/refname" />
</xsl:variable>
<!-- For each section if there is note about enhanced in this version -->
<xsl:for-each select="refsection">
<xsl:for-each select="para | */para">
<xsl:choose>
<xsl:when test="contains(.,'Changed: 2.0')">
<listitem><simpara><link linkend="{$refid}"><xsl:value-of select="$refname" /></link> - <xsl:value-of select="." /></simpara></listitem>
</xsl:when>
</xsl:choose>
</xsl:for-each>
</xsl:for-each>
</xsl:for-each>
</itemizedlist>
</sect2>
<sect2 id="NewFunctions_2_0">
<title>PostGIS Functions new, behavior changed, or enhanced in 2.0</title>