# SOME DESCRIPTIVE TITLE.
# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
#
#, fuzzy
msgid ""
msgstr ""
"Project-Id-Version: PACKAGE VERSION\n"
"Report-Msgid-Bugs-To: http://bugs.kde.org\n"
"POT-Creation-Date: 2016-07-04 13:02+0000\n"
"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
"Language-Team: LANGUAGE <kde-i18n-doc@kde.org>\n"
"MIME-Version: 1.0\n"
"Content-Type: text/plain; charset=UTF-8\n"
"Content-Transfer-Encoding: 8bit\n"

#. Tag: title
#: reference_output.xml:4
#, no-c-format
msgid "Geometry Outputs"
msgstr ""

#. Tag: refname
#: reference_output.xml:7
#, no-c-format
msgid "ST_AsBinary"
msgstr ""

#. Tag: refpurpose
#: reference_output.xml:8
#, no-c-format
msgid "Return the Well-Known Binary (WKB) representation of the geometry/geography without SRID meta data."
msgstr ""

#. Tag: funcsynopsis
#: reference_output.xml:12
#, no-c-format
msgid "<funcprototype> <funcdef>bytea <function>ST_AsBinary</function></funcdef> <paramdef><type>geometry </type> <parameter>g1</parameter></paramdef> </funcprototype> <funcprototype> <funcdef>bytea <function>ST_AsBinary</function></funcdef> <paramdef><type>geometry </type> <parameter>g1</parameter></paramdef> <paramdef><type>text </type><parameter>NDR_or_XDR</parameter></paramdef> </funcprototype> <funcprototype> <funcdef>bytea <function>ST_AsBinary</function></funcdef> <paramdef><type>geography </type> <parameter>g1</parameter></paramdef> </funcprototype> <funcprototype> <funcdef>bytea <function>ST_AsBinary</function></funcdef> <paramdef><type>geography </type> <parameter>g1</parameter></paramdef> <paramdef><type>text </type><parameter>NDR_or_XDR</parameter></paramdef> </funcprototype>"
msgstr ""

#. Tag: title
#: reference_output.xml:35 reference_output.xml:106 reference_output.xml:154 reference_output.xml:207 reference_output.xml:283 reference_output.xml:384 reference_output.xml:485 reference_output.xml:541 reference_output.xml:599 reference_output.xml:671 reference_output.xml:715 reference_output.xml:781 reference_output.xml:828 reference_output.xml:950
#, no-c-format
msgid "Description"
msgstr ""

#. Tag: para
#: reference_output.xml:37
#, no-c-format
msgid "Returns the Well-Known Binary representation of the geometry. There are 2 variants of the function. The first variant takes no endian encoding parameter and defaults to server machine endian. The second variant takes a second argument denoting the encoding - using little-endian ('NDR') or big-endian ('XDR') encoding."
msgstr ""

#. Tag: para
#: reference_output.xml:40 reference_output.xml:158
#, no-c-format
msgid "This is useful in binary cursors to pull data out of the database without converting it to a string representation."
msgstr ""

#. Tag: para
#: reference_output.xml:44
#, no-c-format
msgid "The WKB spec does not include the SRID. To get the WKB with SRID format use ST_AsEWKB"
msgstr ""

#. Tag: para
#: reference_output.xml:47
#, no-c-format
msgid "ST_AsBinary is the reverse of <xref linkend=\"ST_GeomFromWKB\"/> for geometry. Use <xref linkend=\"ST_GeomFromWKB\"/> to convert to a postgis geometry from ST_AsBinary representation."
msgstr ""

#. Tag: para
#: reference_output.xml:51
#, no-c-format
msgid "The default behavior in PostgreSQL 9.0 has been changed to output bytea in hex encoding. ST_AsBinary is the reverse of <xref linkend=\"ST_GeomFromWKB\"/> for geometry. If your GUI tools require the old behavior, then SET bytea_output='escape' in your database."
msgstr ""

#. Tag: para
#: reference_output.xml:55 reference_output.xml:166
#, no-c-format
msgid "Enhanced: 2.0.0 support for Polyhedral surfaces, Triangles and TIN was introduced."
msgstr ""

#. Tag: para
#: reference_output.xml:56
#, no-c-format
msgid "Enhanced: 2.0.0 support for higher coordinate dimensions was introduced."
msgstr ""

#. Tag: para
#: reference_output.xml:57
#, no-c-format
msgid "Enhanced: 2.0.0 support for specifying endian with geography was introduced."
msgstr ""

#. Tag: para
#: reference_output.xml:58 reference_output.xml:324 reference_output.xml:428
#, no-c-format
msgid "Availability: 1.5.0 geography support was introduced."
msgstr ""

#. Tag: para
#: reference_output.xml:59
#, no-c-format
msgid "Changed: 2.0.0 Inputs to this function can not be unknown -- must be geometry. Constructs such as <code>ST_AsBinary('POINT(1 2)')</code> are no longer valid and you will get an <code>n st_asbinary(unknown) is not unique error</code>. Code like that needs to be changed to <code>ST_AsBinary('POINT(1 2)'::geometry);</code>. If that is not possible, then install <filename>legacy.sql</filename>."
msgstr ""

#. Tag: para
#: reference_output.xml:61 reference_output.xml:731
#, no-c-format
msgid "&sfs_compliant; s2.1.1.1"
msgstr ""

#. Tag: para
#: reference_output.xml:62
#, no-c-format
msgid "&sqlmm_compliant; SQL-MM 3: 5.1.37"
msgstr ""

#. Tag: para
#: reference_output.xml:63 reference_output.xml:168 reference_output.xml:222 reference_output.xml:494 reference_output.xml:733 reference_output.xml:964
#, no-c-format
msgid "&curve_support;"
msgstr ""

#. Tag: para
#: reference_output.xml:64 reference_output.xml:169 reference_output.xml:223 reference_output.xml:435 reference_output.xml:907
#, no-c-format
msgid "&P_support;"
msgstr ""

#. Tag: para
#: reference_output.xml:65 reference_output.xml:170 reference_output.xml:224 reference_output.xml:436 reference_output.xml:910
#, no-c-format
msgid "&T_support;"
msgstr ""

#. Tag: para
#: reference_output.xml:66 reference_output.xml:167 reference_output.xml:221 reference_output.xml:326 reference_output.xml:434 reference_output.xml:493 reference_output.xml:568 reference_output.xml:905
#, no-c-format
msgid "&Z_support;"
msgstr ""

#. Tag: title
#: reference_output.xml:71 reference_output.xml:115 reference_output.xml:175 reference_output.xml:229 reference_output.xml:330 reference_output.xml:498 reference_output.xml:572 reference_output.xml:628 reference_output.xml:690 reference_output.xml:738 reference_output.xml:795 reference_output.xml:968
#, no-c-format
msgid "Examples"
msgstr ""

#. Tag: programlisting
#: reference_output.xml:73
#, no-c-format
msgid ""
      "SELECT ST_AsBinary(ST_GeomFromText('POLYGON((0 0,0 1,1 1,1 0,0 0))',4326));\n"
      "\n"
      "                   st_asbinary\n"
      "--------------------------------\n"
      "\\001\\003\\000\\000\\000\\001\\000\\000\\000\\005\n"
      "\\000\\000\\000\\000\\000\\000\\000\\000\\000\\000\n"
      "\\000\\000\\000\\000\\000\\000\\000\\000\\000\\000\n"
      "\\000\\000\\000\\000\\000\\000\\000\\000\\000\\000\n"
      "\\000\\000\\000\\360?\\000\\000\\000\\000\\000\\000\n"
      "\\360?\\000\\000\\000\\000\\000\\000\\360?\\000\\000\n"
      "\\000\\000\\000\\000\\360?\\000\\000\\000\\000\\000\n"
      "\\000\\000\\000\\000\\000\\000\\000\\000\\000\\000\\000\n"
      "\\000\\000\\000\\000\\000\\000\\000\\000\n"
      "(1 row)"
msgstr ""

#. Tag: programlisting
#: reference_output.xml:74
#, no-c-format
msgid ""
      "SELECT ST_AsBinary(ST_GeomFromText('POLYGON((0 0,0 1,1 1,1 0,0 0))',4326), 'XDR');\n"
      "                   st_asbinary\n"
      "--------------------------------\n"
      "\\000\\000\\000\\000\\003\\000\\000\\000\\001\\000\\000\\000\\005\\000\\000\\000\\000\\000\n"
      "\\000\\000\\000\\000\\000\\000\\000\\000\\000\\000\\000\\000\\000\\000\\000\\000\\000\\000\n"
      "\\000?\\360\\000\\000\\000\\000\\000\\000?\\360\\000\\000\\000\\000\\000\\000?\\360\\000\\000\n"
      "\\000\\000\\000\\000?\\360\\000\\000\\000\\000\\000\\000\\000\\000\\000\\000\\000\\000\\000\\000\n"
      "\\000\\000\\000\\000\\000\\000\\000\\000\\000\\000\\000\\000\\000\\000\\000\\000\n"
      "(1 row)"
msgstr ""

#. Tag: title
#: reference_output.xml:79 reference_output.xml:128 reference_output.xml:183 reference_output.xml:236 reference_output.xml:454 reference_output.xml:576 reference_output.xml:745 reference_output.xml:804 reference_output.xml:972
#, no-c-format
msgid "See Also"
msgstr ""

#. Tag: para
#: reference_output.xml:80
#, no-c-format
msgid ", <xref linkend=\"ST_AsEWKB\"/>, <xref linkend=\"ST_AsTWKB\"/>, <xref linkend=\"ST_AsText\"/>,"
msgstr ""

#. Tag: refname
#: reference_output.xml:91
#, no-c-format
msgid "ST_AsEncodedPolyline"
msgstr ""

#. Tag: refpurpose
#: reference_output.xml:92
#, no-c-format
msgid "Returns an Encoded Polyline from a LineString geometry."
msgstr ""

#. Tag: funcprototype
#: reference_output.xml:97
#, no-c-format
msgid "<funcdef>text <function>ST_AsEncodedPolyline</function></funcdef> <paramdef><type>geometry</type> <parameter>geom</parameter></paramdef> <paramdef choice=\"opt\"><type>integer </type> <parameter>precision=5</parameter></paramdef>"
msgstr ""

#. Tag: para
#: reference_output.xml:108
#, no-c-format
msgid "Returns the geometry as an Encoded Polyline. This is a format very useful if you are using google maps"
msgstr ""

#. Tag: para
#: reference_output.xml:111 reference_output.xml:790
#, no-c-format
msgid "Availability: 2.2.0"
msgstr ""

#. Tag: para
#: reference_output.xml:116
#, no-c-format
msgid "Basic"
msgstr ""

#. Tag: programlisting
#: reference_output.xml:117
#, no-c-format
msgid ""
      "SELECT ST_AsEncodedPolyline(GeomFromEWKT('SRID=4326;LINESTRING(-120.2 38.5,-120.95 40.7,-126.453 43.252)'));\n"
      "        --result--\n"
      "        |_p~iF~ps|U_ulLnnqC_mqNvxq`@"
msgstr ""

#. Tag: para
#: reference_output.xml:119
#, no-c-format
msgid "Use in conjunction with geography linestring and geography segmentize, and put on google maps"
msgstr ""

#. Tag: programlisting
#: reference_output.xml:120
#, no-c-format
msgid ""
      "-- the SQL for Boston to San Francisco, segments every 100 KM\n"
      "        SELECT ST_AsEncodedPolyline(\n"
      "                ST_Segmentize(\n"
      "                        ST_GeogFromText('LINESTRING(-71.0519 42.4935,-122.4483 37.64)'),\n"
      "                                100000)::geometry) As encodedFlightPath;"
msgstr ""

#. Tag: para
#: reference_output.xml:123
#, no-c-format
msgid "javascript will look something like this where $ variable you replace with query result"
msgstr ""

#. Tag: programlisting
#: reference_output.xml:124
#, no-c-format
msgid ""
      "<![CDATA[<script type=\"text/javascript\" src=\"http://maps.googleapis.com/maps/api/js?libraries=geometry\"></script>\n"
      "<script type=\"text/javascript\">\n"
      "         flightPath = new google.maps.Polyline({\n"
      "                        path:  google.maps.geometry.encoding.decodePath(\"$encodedFlightPath\"),\n"
      "                        map: map,\n"
      "                        strokeColor: '#0000CC',\n"
      "                        strokeOpacity: 1.0,\n"
      "                        strokeWeight: 4\n"
      "                });\n"
      "</script>\n"
      "        ]]>"
msgstr ""

#. Tag: para
#: reference_output.xml:129
#, no-c-format
msgid ", <xref linkend=\"ST_Segmentize\"/>"
msgstr ""

#. Tag: refname
#: reference_output.xml:135
#, no-c-format
msgid "ST_AsEWKB"
msgstr ""

#. Tag: refpurpose
#: reference_output.xml:136
#, no-c-format
msgid "Return the Well-Known Binary (WKB) representation of the geometry with SRID meta data."
msgstr ""

#. Tag: funcsynopsis
#: reference_output.xml:140
#, no-c-format
msgid "<funcprototype> <funcdef>bytea <function>ST_AsEWKB</function></funcdef> <paramdef><type>geometry </type> <parameter>g1</parameter></paramdef> </funcprototype> <funcprototype> <funcdef>bytea <function>ST_AsEWKB</function></funcdef> <paramdef><type>geometry </type> <parameter>g1</parameter></paramdef> <paramdef><type>text </type><parameter>NDR_or_XDR</parameter></paramdef> </funcprototype>"
msgstr ""

#. Tag: para
#: reference_output.xml:155
#, no-c-format
msgid "Returns the Well-Known Binary representation of the geometry with SRID metadata. There are 2 variants of the function. The first variant takes no endian encoding parameter and defaults to little endian. The second variant takes a second argument denoting the encoding - using little-endian ('NDR') or big-endian ('XDR') encoding."
msgstr ""

#. Tag: para
#: reference_output.xml:161
#, no-c-format
msgid "The WKB spec does not include the SRID. To get the OGC WKB format use ST_AsBinary"
msgstr ""

#. Tag: para
#: reference_output.xml:164
#, no-c-format
msgid "ST_AsEWKB is the reverse of ST_GeomFromEWKB. Use ST_GeomFromEWKB to convert to a postgis geometry from ST_AsEWKB representation."
msgstr ""

#. Tag: programlisting
#: reference_output.xml:177
#, no-c-format
msgid ""
      "SELECT ST_AsEWKB(ST_GeomFromText('POLYGON((0 0,0 1,1 1,1 0,0 0))',4326));\n"
      "\n"
      "                   st_asewkb\n"
      "--------------------------------\n"
      "\\001\\003\\000\\000 \\346\\020\\000\\000\\001\\000\n"
      "\\000\\000\\005\\000\\000\\000\\000\n"
      "\\000\\000\\000\\000\\000\\000\\000\\000\n"
      "\\000\\000\\000\\000\\000\\000\\000\\000\\000\n"
      "\\000\\000\\000\\000\\000\\000\\000\\000\\000\\000\n"
      "\\000\\000\\360?\\000\\000\\000\\000\\000\\000\\360?\n"
      "\\000\\000\\000\\000\\000\\000\\360?\\000\\000\\000\\000\\000\n"
      "\\000\\360?\\000\\000\\000\\000\\000\\000\\000\\000\\000\\000\\000\n"
      "\\000\\000\\000\\000\\000\\000\\000\\000\\000\\000\\000\\000\\000\n"
      "(1 row)"
msgstr ""

#. Tag: programlisting
#: reference_output.xml:178
#, no-c-format
msgid ""
      "SELECT ST_AsEWKB(ST_GeomFromText('POLYGON((0 0,0 1,1 1,1 0,0 0))',4326), 'XDR');\n"
      "                   st_asewkb\n"
      "--------------------------------\n"
      "\\000 \\000\\000\\003\\000\\000\\020\\346\\000\\000\\000\\001\\000\\000\\000\\005\\000\\000\\000\\000\\\n"
      "000\\000\\000\\000\\000\\000\\000\\000\\000\\000\\000\\000\\000\\000\\000\\000\\000\\000\\000\\000?\n"
      "\\360\\000\\000\\000\\000\\000\\000?\\360\\000\\000\\000\\000\\000\\000?\\360\\000\\000\\000\\000\n"
      "\\000\\000?\\360\\000\\000\\000\\000\\000\\000\\000\\000\\000\\000\\000\\000\\000\\000\\000\\000\\000\n"
      "\\000\\000\\000\\000\\000\\000\\000\\000\\000\\000\\000\\000\\000"
msgstr ""

#. Tag: para
#: reference_output.xml:184
#, no-c-format
msgid ", <xref linkend=\"ST_AsEWKT\"/>, <xref linkend=\"ST_AsText\"/>, <xref linkend=\"ST_GeomFromEWKT\"/>, <xref linkend=\"ST_SRID\"/>"
msgstr ""

#. Tag: refname
#: reference_output.xml:189
#, no-c-format
msgid "ST_AsEWKT"
msgstr ""

#. Tag: refpurpose
#: reference_output.xml:190
#, no-c-format
msgid "Return the Well-Known Text (WKT) representation of the geometry with SRID meta data."
msgstr ""

#. Tag: funcsynopsis
#: reference_output.xml:194
#, no-c-format
msgid "<funcprototype> <funcdef>text <function>ST_AsEWKT</function></funcdef> <paramdef><type>geometry </type> <parameter>g1</parameter></paramdef> </funcprototype> <funcprototype> <funcdef>text <function>ST_AsEWKT</function></funcdef> <paramdef><type>geography </type> <parameter>g1</parameter></paramdef> </funcprototype>"
msgstr ""

#. Tag: para
#: reference_output.xml:209
#, no-c-format
msgid "Returns the Well-Known Text representation of the geometry prefixed with the SRID."
msgstr ""

#. Tag: para
#: reference_output.xml:212
#, no-c-format
msgid "The WKT spec does not include the SRID. To get the OGC WKT format use ST_AsText"
msgstr ""

#. Tag: para
#: reference_output.xml:214 reference_output.xml:723
#, no-c-format
msgid "WKT format does not maintain precision so to prevent floating truncation, use ST_AsBinary or ST_AsEWKB format for transport."
msgstr ""

#. Tag: para
#: reference_output.xml:218
#, no-c-format
msgid "ST_AsEWKT is the reverse of <xref linkend=\"ST_GeomFromEWKT\"/>. Use <xref linkend=\"ST_GeomFromEWKT\"/> to convert to a postgis geometry from ST_AsEWKT representation."
msgstr ""

#. Tag: para
#: reference_output.xml:220
#, no-c-format
msgid "Enhanced: 2.0.0 support for Geography, Polyhedral surfaces, Triangles and TIN was introduced."
msgstr ""

#. Tag: programlisting
#: reference_output.xml:231
#, no-c-format
msgid ""
      "SELECT ST_AsEWKT('0103000020E61000000100000005000000000000\n"
      "                        000000000000000000000000000000000000000000000000000000\n"
      "                        F03F000000000000F03F000000000000F03F000000000000F03\n"
      "                        F000000000000000000000000000000000000000000000000'::geometry);\n"
      "\n"
      "                   st_asewkt\n"
      "--------------------------------\n"
      "SRID=4326;POLYGON((0 0,0 1,1 1,1 0,0 0))\n"
      "(1 row)\n"
      "\n"
      "SELECT ST_AsEWKT('0108000080030000000000000060E30A4100000000785C0241000000000000F03F0000000018\n"
      "E20A4100000000485F024100000000000000400000000018\n"
      "E20A4100000000305C02410000000000000840')\n"
      "\n"
      "--st_asewkt---\n"
      "CIRCULARSTRING(220268 150415 1,220227 150505 2,220227 150406 3)"
msgstr ""

#. Tag: para
#: reference_output.xml:237
#, no-c-format
msgid ", <xref linkend=\"ST_AsEWKB\"/>, <xref linkend=\"ST_AsText\"/>, <xref linkend=\"ST_GeomFromEWKT\"/>"
msgstr ""

#. Tag: refname
#: reference_output.xml:246
#, no-c-format
msgid "ST_AsGeoJSON"
msgstr ""

#. Tag: refpurpose
#: reference_output.xml:248
#, no-c-format
msgid "Return the geometry as a GeoJSON element."
msgstr ""

#. Tag: funcsynopsis
#: reference_output.xml:252
#, no-c-format
msgid "<funcprototype> <funcdef>text <function>ST_AsGeoJSON</function></funcdef> <paramdef><type>geometry </type> <parameter>geom</parameter></paramdef> <paramdef choice=\"opt\"><type>integer </type> <parameter>maxdecimaldigits=15</parameter></paramdef> <paramdef choice=\"opt\"><type>integer </type> <parameter>options=0</parameter></paramdef> </funcprototype> <funcprototype> <funcdef>text <function>ST_AsGeoJSON</function></funcdef> <paramdef><type>geography </type> <parameter>geog</parameter></paramdef> <paramdef choice=\"opt\"><type>integer </type> <parameter>maxdecimaldigits=15</parameter></paramdef> <paramdef choice=\"opt\"><type>integer </type> <parameter>options=0</parameter></paramdef> </funcprototype> <funcprototype> <funcdef>text <function>ST_AsGeoJSON</function></funcdef> <paramdef><type>integer </type> <parameter>gj_version</parameter></paramdef> <paramdef><type>geometry </type> <parameter>geom</parameter></paramdef> <paramdef choice=\"opt\"><type>integer </type> <parameter>maxdecimaldigits=15</parameter></paramdef> <paramdef choice=\"opt\"><type>integer </type> <parameter>options=0</parameter></paramdef> </funcprototype> <funcprototype> <funcdef>text <function>ST_AsGeoJSON</function></funcdef> <paramdef><type>integer </type> <parameter>gj_version</parameter></paramdef> <paramdef><type>geography </type> <parameter>geog</parameter></paramdef> <paramdef choice=\"opt\"><type>integer </type> <parameter>maxdecimaldigits=15</parameter></paramdef> <paramdef choice=\"opt\"><type>integer </type> <parameter>options=0</parameter></paramdef> </funcprototype>"
msgstr ""

#. Tag: para
#: reference_output.xml:285
#, no-c-format
msgid "Return the geometry as a Geometry Javascript Object Notation (GeoJSON) element. (Cf <ulink url=\"http://geojson.org/geojson-spec.html\">GeoJSON specifications 1.0</ulink>). 2D and 3D Geometries are both supported. GeoJSON only support SFS 1.1 geometry type (no curve support for example)."
msgstr ""

#. Tag: para
#: reference_output.xml:291
#, no-c-format
msgid "The gj_version parameter is the major version of the GeoJSON spec. If specified, must be 1. This represents the spec version of GeoJSON."
msgstr ""

#. Tag: para
#: reference_output.xml:293
#, no-c-format
msgid "The third argument may be used to reduce the maximum number of decimal places used in output (defaults to 15)."
msgstr ""

#. Tag: para
#: reference_output.xml:296
#, no-c-format
msgid "The last 'options' argument could be used to add Bbox or Crs in GeoJSON output:"
msgstr ""

#. Tag: para
#: reference_output.xml:300
#, no-c-format
msgid "0: means no option (default value)"
msgstr ""

#. Tag: para
#: reference_output.xml:304
#, no-c-format
msgid "1: GeoJSON Bbox"
msgstr ""

#. Tag: para
#: reference_output.xml:308
#, no-c-format
msgid "2: GeoJSON Short CRS (e.g EPSG:4326)"
msgstr ""

#. Tag: para
#: reference_output.xml:312
#, no-c-format
msgid "4: GeoJSON Long CRS (e.g urn:ogc:def:crs:EPSG::4326)"
msgstr ""

#. Tag: para
#: reference_output.xml:316
#, no-c-format
msgid "Version 1: ST_AsGeoJSON(geom) / precision=15 version=1 options=0"
msgstr ""

#. Tag: para
#: reference_output.xml:317
#, no-c-format
msgid "Version 2: ST_AsGeoJSON(geom, precision) / version=1 options=0"
msgstr ""

#. Tag: para
#: reference_output.xml:318
#, no-c-format
msgid "Version 3: ST_AsGeoJSON(geom, precision, options) / version=1"
msgstr ""

#. Tag: para
#: reference_output.xml:319
#, no-c-format
msgid "Version 4: ST_AsGeoJSON(gj_version, geom) / precision=15 options=0"
msgstr ""

#. Tag: para
#: reference_output.xml:320
#, no-c-format
msgid "Version 5: ST_AsGeoJSON(gj_version, geom, precision) /options=0"
msgstr ""

#. Tag: para
#: reference_output.xml:321
#, no-c-format
msgid "Version 6: ST_AsGeoJSON(gj_version, geom, precision,options)"
msgstr ""

#. Tag: para
#: reference_output.xml:323
#, no-c-format
msgid "Availability: 1.3.4"
msgstr ""

#. Tag: para
#: reference_output.xml:325
#, no-c-format
msgid "Changed: 2.0.0 support default args and named args."
msgstr ""

#. Tag: para
#: reference_output.xml:331
#, no-c-format
msgid "GeoJSON format is generally more efficient than other formats for use in ajax mapping. One popular javascript client that supports this is Open Layers. Example of its use is <ulink url=\"http://openlayers.org/en/v3.10.1/examples/geojson.html\">OpenLayers GeoJSON Example</ulink>"
msgstr ""

#. Tag: programlisting
#: reference_output.xml:336
#, no-c-format
msgid ""
      "SELECT ST_AsGeoJSON(the_geom) from fe_edges limit 1;\n"
      "                                           st_asgeojson\n"
      "-----------------------------------------------------------------------------------------------------------\n"
      "\n"
      "{\"type\":\"MultiLineString\",\"coordinates\":[[[-89.734634999999997,31.492072000000000],\n"
      "[-89.734955999999997,31.492237999999997]]]}\n"
      "(1 row)\n"
      "--3d point\n"
      "SELECT ST_AsGeoJSON('LINESTRING(1 2 3, 4 5 6)');\n"
      "\n"
      "st_asgeojson\n"
      "-----------------------------------------------------------------------------------------\n"
      " {\"type\":\"LineString\",\"coordinates\":[[1,2,3],[4,5,6]]}"
msgstr ""

#. Tag: refname
#: reference_output.xml:341
#, no-c-format
msgid "ST_AsGML"
msgstr ""

#. Tag: refpurpose
#: reference_output.xml:342
#, no-c-format
msgid "Return the geometry as a GML version 2 or 3 element."
msgstr ""

#. Tag: funcsynopsis
#: reference_output.xml:346
#, no-c-format
msgid "<funcprototype> <funcdef>text <function>ST_AsGML</function></funcdef> <paramdef><type>geometry </type> <parameter>geom</parameter></paramdef> <paramdef choice=\"opt\"><type>integer </type> <parameter>maxdecimaldigits=15</parameter></paramdef> <paramdef choice=\"opt\"><type>integer </type> <parameter>options=0</parameter></paramdef> </funcprototype> <funcprototype> <funcdef>text <function>ST_AsGML</function></funcdef> <paramdef><type>geography </type> <parameter>geog</parameter></paramdef> <paramdef choice=\"opt\"><type>integer </type> <parameter>maxdecimaldigits=15</parameter></paramdef> <paramdef choice=\"opt\"><type>integer </type> <parameter>options=0</parameter></paramdef> </funcprototype> <funcprototype> <funcdef>text <function>ST_AsGML</function></funcdef> <paramdef><type>integer </type> <parameter>version</parameter></paramdef> <paramdef><type>geometry </type> <parameter>geom</parameter></paramdef> <paramdef choice=\"opt\"><type>integer </type> <parameter>maxdecimaldigits=15</parameter></paramdef> <paramdef choice=\"opt\"><type>integer </type> <parameter>options=0</parameter></paramdef> <paramdef choice=\"opt\"><type>text </type> <parameter>nprefix=null</parameter></paramdef> <paramdef choice=\"opt\"><type>text </type> <parameter>id=null</parameter></paramdef> </funcprototype> <funcprototype> <funcdef>text <function>ST_AsGML</function></funcdef> <paramdef><type>integer </type> <parameter>version</parameter></paramdef> <paramdef><type>geography </type> <parameter>geog</parameter></paramdef> <paramdef choice=\"opt\"><type>integer </type> <parameter>maxdecimaldigits=15</parameter></paramdef> <paramdef choice=\"opt\"><type>integer </type> <parameter>options=0</parameter></paramdef> <paramdef choice=\"opt\"><type>text </type> <parameter>nprefix=null</parameter></paramdef> <paramdef choice=\"opt\"><type>text </type> <parameter>id=null</parameter></paramdef> </funcprototype>"
msgstr ""

#. Tag: para
#: reference_output.xml:386
#, no-c-format
msgid "Return the geometry as a Geography Markup Language (GML) element. The version parameter, if specified, may be either 2 or 3. If no version parameter is specified then the default is assumed to be 2. The precision argument may be used to reduce the maximum number of decimal places (<varname>maxdecimaldigits</varname>) used in output (defaults to 15)."
msgstr ""

#. Tag: para
#: reference_output.xml:391
#, no-c-format
msgid "GML 2 refer to 2.1.2 version, GML 3 to 3.1.1 version"
msgstr ""

#. Tag: para
#: reference_output.xml:392
#, no-c-format
msgid "The 'options' argument is a bitfield. It could be used to define CRS output type in GML output, and to declare data as lat/lon:"
msgstr ""

#. Tag: para
#: reference_output.xml:396
#, no-c-format
msgid "0: GML Short CRS (e.g EPSG:4326), default value"
msgstr ""

#. Tag: para
#: reference_output.xml:400
#, no-c-format
msgid "1: GML Long CRS (e.g urn:ogc:def:crs:EPSG::4326)"
msgstr ""

#. Tag: para
#: reference_output.xml:404
#, no-c-format
msgid "2: For GML 3 only, remove srsDimension attribute from output."
msgstr ""

#. Tag: para
#: reference_output.xml:408
#, no-c-format
msgid "4: For GML 3 only, use &lt;LineString&gt; rather than &lt;Curve&gt; tag for lines."
msgstr ""

#. Tag: para
#: reference_output.xml:412
#, no-c-format
msgid "16: Declare that datas are lat/lon (e.g srid=4326). Default is to assume that data are planars. This option is useful for GML 3.1.1 output only, related to axis order. So if you set it, it will swap the coordinates so order is lat lon instead of database lon lat."
msgstr ""

#. Tag: para
#: reference_output.xml:418
#, no-c-format
msgid "32: Output the box of the geometry (envelope)."
msgstr ""

#. Tag: para
#: reference_output.xml:423
#, no-c-format
msgid "The 'namespace prefix' argument may be used to specify a custom namespace prefix or no prefix (if empty). If null or omitted 'gml' prefix is used"
msgstr ""

#. Tag: para
#: reference_output.xml:427
#, no-c-format
msgid "Availability: 1.3.2"
msgstr ""

#. Tag: para
#: reference_output.xml:429
#, no-c-format
msgid "Enhanced: 2.0.0 prefix support was introduced. Option 4 for GML3 was introduced to allow using LineString instead of Curve tag for lines. GML3 Support for Polyhedral surfaces and TINS was introduced. Option 32 was introduced to output the box."
msgstr ""

#. Tag: para
#: reference_output.xml:430
#, no-c-format
msgid "Changed: 2.0.0 use default named args"
msgstr ""

#. Tag: para
#: reference_output.xml:431
#, no-c-format
msgid "Enhanced: 2.1.0 id support was introduced, for GML 3."
msgstr ""

#. Tag: para
#: reference_output.xml:433
#, no-c-format
msgid "Only version 3+ of ST_AsGML supports Polyhedral Surfaces and TINS."
msgstr ""

#. Tag: title
#: reference_output.xml:440
#, no-c-format
msgid "Examples: Version 2"
msgstr ""

#. Tag: programlisting
#: reference_output.xml:441
#, no-c-format
msgid ""
      "<![CDATA[SELECT ST_AsGML(ST_GeomFromText('POLYGON((0 0,0 1,1 1,1 0,0 0))',4326));\n"
      "                st_asgml\n"
      "                --------\n"
      "                <gml:Polygon srsName=\"EPSG:4326\"><gml:outerBoundaryIs><gml:LinearRing><gml:coordinates>0,0 0,1 1,1 1,0 0,0</gml:coordinates></gml:LinearRing></gml:outerBoundaryIs></gml:Polygon>]]>"
msgstr ""

#. Tag: title
#: reference_output.xml:444
#, no-c-format
msgid "Examples: Version 3"
msgstr ""

#. Tag: programlisting
#: reference_output.xml:445
#, no-c-format
msgid ""
      "-- Flip coordinates and output extended EPSG (16 | 1)--\n"
      "<![CDATA[SELECT ST_AsGML(3, ST_GeomFromText('POINT(5.234234233242 6.34534534534)',4326), 5, 17);\n"
      "                        st_asgml\n"
      "                        --------\n"
      "                <gml:Point srsName=\"urn:ogc:def:crs:EPSG::4326\"><gml:pos>6.34535 5.23423</gml:pos></gml:Point>]]>"
msgstr ""

#. Tag: programlisting
#: reference_output.xml:446
#, no-c-format
msgid ""
      "-- Output the envelope (32) --\n"
      "<![CDATA[SELECT ST_AsGML(3, ST_GeomFromText('LINESTRING(1 2, 3 4, 10 20)',4326), 5, 32);\n"
      "                st_asgml\n"
      "                --------\n"
      "        <gml:Envelope srsName=\"EPSG:4326\">\n"
      "                <gml:lowerCorner>1 2</gml:lowerCorner>\n"
      "                <gml:upperCorner>10 20</gml:upperCorner>\n"
      "        </gml:Envelope>]]>"
msgstr ""

#. Tag: programlisting
#: reference_output.xml:448
#, no-c-format
msgid ""
      "-- Output the envelope (32) , reverse (lat lon instead of lon lat) (16), long srs (1)= 32 | 16 | 1 = 49 --\n"
      "<![CDATA[SELECT ST_AsGML(3, ST_GeomFromText('LINESTRING(1 2, 3 4, 10 20)',4326), 5, 49);\n"
      "        st_asgml\n"
      "        --------\n"
      "<gml:Envelope srsName=\"urn:ogc:def:crs:EPSG::4326\">\n"
      "        <gml:lowerCorner>2 1</gml:lowerCorner>\n"
      "        <gml:upperCorner>20 10</gml:upperCorner>\n"
      "</gml:Envelope>]]>"
msgstr ""

#. Tag: programlisting
#: reference_output.xml:450
#, no-c-format
msgid ""
      "-- Polyhedral Example --\n"
      "SELECT ST_AsGML(3, ST_GeomFromEWKT('POLYHEDRALSURFACE( ((0 0 0, 0 0 1, 0 1 1, 0 1 0, 0 0 0)),\n"
      "((0 0 0, 0 1 0, 1 1 0, 1 0 0, 0 0 0)), ((0 0 0, 1 0 0, 1 0 1, 0 0 1, 0 0 0)),\n"
      "((1 1 0, 1 1 1, 1 0 1, 1 0 0, 1 1 0)),\n"
      "((0 1 0, 0 1 1, 1 1 1, 1 1 0, 0 1 0)), ((0 0 1, 1 0 1, 1 1 1, 0 1 1, 0 0 1)) )'));\n"
      "        st_asgml\n"
      "        --------\n"
      "<![CDATA[ <gml:PolyhedralSurface>\n"
      "<gml:polygonPatches>\n"
      "   <gml:PolygonPatch>\n"
      "                <gml:exterior>\n"
      "                          <gml:LinearRing>\n"
      "                                   <gml:posList srsDimension=\"3\">0 0 0 0 0 1 0 1 1 0 1 0 0 0 0</gml:posList>\n"
      "                          </gml:LinearRing>\n"
      "                </gml:exterior>\n"
      "   </gml:PolygonPatch>\n"
      "   <gml:PolygonPatch>\n"
      "                <gml:exterior>\n"
      "                          <gml:LinearRing>\n"
      "                                   <gml:posList srsDimension=\"3\">0 0 0 0 1 0 1 1 0 1 0 0 0 0 0</gml:posList>\n"
      "                          </gml:LinearRing>\n"
      "                </gml:exterior>\n"
      "   </gml:PolygonPatch>\n"
      "   <gml:PolygonPatch>\n"
      "                <gml:exterior>\n"
      "                          <gml:LinearRing>\n"
      "                                   <gml:posList srsDimension=\"3\">0 0 0 1 0 0 1 0 1 0 0 1 0 0 0</gml:posList>\n"
      "                          </gml:LinearRing>\n"
      "                </gml:exterior>\n"
      "   </gml:PolygonPatch>\n"
      "   <gml:PolygonPatch>\n"
      "                <gml:exterior>\n"
      "                          <gml:LinearRing>\n"
      "                                   <gml:posList srsDimension=\"3\">1 1 0 1 1 1 1 0 1 1 0 0 1 1 0</gml:posList>\n"
      "                          </gml:LinearRing>\n"
      "                </gml:exterior>\n"
      "   </gml:PolygonPatch>\n"
      "   <gml:PolygonPatch>\n"
      "                <gml:exterior>\n"
      "                          <gml:LinearRing>\n"
      "                                   <gml:posList srsDimension=\"3\">0 1 0 0 1 1 1 1 1 1 1 0 0 1 0</gml:posList>\n"
      "                          </gml:LinearRing>\n"
      "                </gml:exterior>\n"
      "   </gml:PolygonPatch>\n"
      "   <gml:PolygonPatch>\n"
      "                <gml:exterior>\n"
      "                          <gml:LinearRing>\n"
      "                                   <gml:posList srsDimension=\"3\">0 0 1 1 0 1 1 1 1 0 1 1 0 0 1</gml:posList>\n"
      "                          </gml:LinearRing>\n"
      "                </gml:exterior>\n"
      "   </gml:PolygonPatch>\n"
      "</gml:polygonPatches>\n"
      "</gml:PolyhedralSurface>]]>"
msgstr ""

#. Tag: refname
#: reference_output.xml:463
#, no-c-format
msgid "ST_AsHEXEWKB"
msgstr ""

#. Tag: refpurpose
#: reference_output.xml:465
#, no-c-format
msgid "Returns a Geometry in HEXEWKB format (as text) using either little-endian (NDR) or big-endian (XDR) encoding."
msgstr ""

#. Tag: funcsynopsis
#: reference_output.xml:470
#, no-c-format
msgid "<funcprototype> <funcdef>text <function>ST_AsHEXEWKB</function></funcdef> <paramdef><type>geometry </type> <parameter>g1</parameter></paramdef> <paramdef><type>text </type> <parameter>NDRorXDR</parameter></paramdef> </funcprototype> <funcprototype> <funcdef>text <function>ST_AsHEXEWKB</function></funcdef> <paramdef><type>geometry </type> <parameter>g1</parameter></paramdef> </funcprototype>"
msgstr ""

#. Tag: para
#: reference_output.xml:487
#, no-c-format
msgid "Returns a Geometry in HEXEWKB format (as text) using either little-endian (NDR) or big-endian (XDR) encoding. If no encoding is specified, then NDR is used."
msgstr ""

#. Tag: para
#: reference_output.xml:491
#, no-c-format
msgid "Availability: 1.2.2"
msgstr ""

#. Tag: programlisting
#: reference_output.xml:499
#, no-c-format
msgid ""
      "SELECT ST_AsHEXEWKB(ST_GeomFromText('POLYGON((0 0,0 1,1 1,1 0,0 0))',4326));\n"
      "                which gives same answer as\n"
      "\n"
      "                SELECT ST_GeomFromText('POLYGON((0 0,0 1,1 1,1 0,0 0))',4326)::text;\n"
      "\n"
      "                st_ashexewkb\n"
      "                --------\n"
      "                0103000020E6100000010000000500\n"
      "                00000000000000000000000000000000\n"
      "                00000000000000000000000000000000F03F\n"
      "                000000000000F03F000000000000F03F000000000000F03\n"
      "                F000000000000000000000000000000000000000000000000"
msgstr ""

#. Tag: refname
#: reference_output.xml:505
#, no-c-format
msgid "ST_AsKML"
msgstr ""

#. Tag: refpurpose
#: reference_output.xml:507
#, no-c-format
msgid "Return the geometry as a KML element. Several variants. Default version=2, default precision=15"
msgstr ""

#. Tag: funcsynopsis
#: reference_output.xml:511
#, no-c-format
msgid "<funcprototype> <funcdef>text <function>ST_AsKML</function></funcdef> <paramdef><type>geometry </type> <parameter>geom</parameter></paramdef> <paramdef choice=\"opt\"><type>integer </type> <parameter>maxdecimaldigits=15</parameter></paramdef> </funcprototype> <funcprototype> <funcdef>text <function>ST_AsKML</function></funcdef> <paramdef><type>geography </type> <parameter>geog</parameter></paramdef> <paramdef choice=\"opt\"><type>integer </type> <parameter>maxdecimaldigits=15</parameter></paramdef> </funcprototype> <funcprototype> <funcdef>text <function>ST_AsKML</function></funcdef> <paramdef><type>integer </type> <parameter>version</parameter></paramdef> <paramdef><type>geometry </type> <parameter>geom</parameter></paramdef> <paramdef choice=\"opt\"><type>integer </type> <parameter>maxdecimaldigits=15</parameter></paramdef> <paramdef choice=\"opt\"><type>text </type> <parameter>nprefix=NULL</parameter></paramdef> </funcprototype> <funcprototype> <funcdef>text <function>ST_AsKML</function></funcdef> <paramdef><type>integer </type> <parameter>version</parameter></paramdef> <paramdef><type>geography </type> <parameter>geog</parameter></paramdef> <paramdef choice=\"opt\"><type>integer </type> <parameter>maxdecimaldigits=15</parameter></paramdef> <paramdef choice=\"opt\"><type>text </type> <parameter>nprefix=NULL</parameter></paramdef> </funcprototype>"
msgstr ""

#. Tag: para
#: reference_output.xml:543
#, no-c-format
msgid "Return the geometry as a Keyhole Markup Language (KML) element. There are several variants of this function. maximum number of decimal places used in output (defaults to 15), version default to 2 and default namespace is no prefix."
msgstr ""

#. Tag: para
#: reference_output.xml:547
#, no-c-format
msgid "Version 1: ST_AsKML(geom_or_geog, maxdecimaldigits) / version=2 / maxdecimaldigits=15"
msgstr ""

#. Tag: para
#: reference_output.xml:548
#, no-c-format
msgid "Version 2: ST_AsKML(version, geom_or_geog, maxdecimaldigits, nprefix) maxdecimaldigits=15 / nprefix=NULL"
msgstr ""

#. Tag: para
#: reference_output.xml:551
#, no-c-format
msgid "Requires PostGIS be compiled with Proj support. Use <xref linkend=\"PostGIS_Full_Version\"/> to confirm you have proj support compiled in."
msgstr ""

#. Tag: para
#: reference_output.xml:555
#, no-c-format
msgid "Availability: 1.2.2 - later variants that include version param came in 1.3.2"
msgstr ""

#. Tag: para
#: reference_output.xml:558
#, no-c-format
msgid "Enhanced: 2.0.0 - Add prefix namespace. Default is no prefix"
msgstr ""

#. Tag: para
#: reference_output.xml:561
#, no-c-format
msgid "Changed: 2.0.0 - uses default args and supports named args"
msgstr ""

#. Tag: para
#: reference_output.xml:565
#, no-c-format
msgid "AsKML output will not work with geometries that do not have an SRID"
msgstr ""

#. Tag: programlisting
#: reference_output.xml:573
#, no-c-format
msgid ""
      "<![CDATA[SELECT ST_AsKML(ST_GeomFromText('POLYGON((0 0,0 1,1 1,1 0,0 0))',4326));\n"
      "\n"
      "                st_askml\n"
      "                --------\n"
      "                <Polygon><outerBoundaryIs><LinearRing><coordinates>0,0 0,1 1,1 1,0 0,0</coordinates></LinearRing></outerBoundaryIs></Polygon>\n"
      "\n"
      "                --3d linestring\n"
      "                SELECT ST_AsKML('SRID=4326;LINESTRING(1 2 3, 4 5 6)');\n"
      "                <LineString><coordinates>1,2,3 4,5,6</coordinates></LineString>\n"
      "                ]]>"
msgstr ""

#. Tag: para
#: reference_output.xml:578
#, no-c-format
msgid ", <xref linkend=\"ST_AsGML\"/>"
msgstr ""

#. Tag: refname
#: reference_output.xml:584
#, no-c-format
msgid "ST_AsLatLonText"
msgstr ""

#. Tag: refpurpose
#: reference_output.xml:585
#, no-c-format
msgid "Return the Degrees, Minutes, Seconds representation of the given point."
msgstr ""

#. Tag: funcprototype
#: reference_output.xml:590
#, no-c-format
msgid "<funcdef>text <function>ST_AsLatLonText</function></funcdef> <paramdef><type>geometry </type> <parameter>pt</parameter></paramdef> <paramdef><type>text </type> <parameter>format=''</parameter></paramdef>"
msgstr ""

#. Tag: para
#: reference_output.xml:601
#, no-c-format
msgid "Returns the Degrees, Minutes, Seconds representation of the point."
msgstr ""

#. Tag: para
#: reference_output.xml:604
#, no-c-format
msgid "It is assumed the point is in a lat/lon projection. The X (lon) and Y (lat) coordinates are normalized in the output to the \"normal\" range (-180 to +180 for lon, -90 to +90 for lat)."
msgstr ""

#. Tag: para
#: reference_output.xml:607
#, no-c-format
msgid "The text parameter is a format string containing the format for the resulting text, similar to a date format string. Valid tokens are \"D\" for degrees, \"M\" for minutes, \"S\" for seconds, and \"C\" for cardinal direction (NSEW). DMS tokens may be repeated to indicate desired width and precision (\"SSS.SSSS\" means \" 1.0023\")."
msgstr ""

#. Tag: para
#: reference_output.xml:612
#, no-c-format
msgid "\"M\", \"S\", and \"C\" are optional. If \"C\" is omitted, degrees are shown with a \"-\" sign if south or west. If \"S\" is omitted, minutes will be shown as decimal with as many digits of precision as you specify. If \"M\" is also omitted, degrees are shown as decimal with as many digits precision as you specify."
msgstr ""

#. Tag: para
#: reference_output.xml:617
#, no-c-format
msgid "If the format string is omitted (or zero-length) a default format will be used."
msgstr ""

#. Tag: para
#: reference_output.xml:623
#, no-c-format
msgid "Availability: 2.0"
msgstr ""

#. Tag: para
#: reference_output.xml:629
#, no-c-format
msgid "Default format."
msgstr ""

#. Tag: programlisting
#: reference_output.xml:630
#, no-c-format
msgid ""
      "SELECT (ST_AsLatLonText('POINT (-3.2342342 -2.32498)'));\n"
      "      st_aslatlontext\n"
      "----------------------------\n"
      " 2°19'29.928\"S 3°14'3.243\"W"
msgstr ""

#. Tag: para
#: reference_output.xml:631
#, no-c-format
msgid "Providing a format (same as the default)."
msgstr ""

#. Tag: programlisting
#: reference_output.xml:632
#, no-c-format
msgid ""
      "SELECT (ST_AsLatLonText('POINT (-3.2342342 -2.32498)', 'D°M''S.SSS\"C'));\n"
      "      st_aslatlontext\n"
      "----------------------------\n"
      " 2°19'29.928\"S 3°14'3.243\"W"
msgstr ""

#. Tag: para
#: reference_output.xml:633
#, no-c-format
msgid "Characters other than D, M, S, C and . are just passed through."
msgstr ""

#. Tag: programlisting
#: reference_output.xml:634
#, no-c-format
msgid ""
      "SELECT (ST_AsLatLonText('POINT (-3.2342342 -2.32498)', 'D degrees, M minutes, S seconds to the C'));\n"
      "                                   st_aslatlontext\n"
      "--------------------------------------------------------------------------------------\n"
      " 2 degrees, 19 minutes, 30 seconds to the S 3 degrees, 14 minutes, 3 seconds to the W"
msgstr ""

#. Tag: para
#: reference_output.xml:635
#, no-c-format
msgid "Signed degrees instead of cardinal directions."
msgstr ""

#. Tag: programlisting
#: reference_output.xml:636
#, no-c-format
msgid ""
      "SELECT (ST_AsLatLonText('POINT (-3.2342342 -2.32498)', 'D°M''S.SSS\"'));\n"
      "      st_aslatlontext\n"
      "----------------------------\n"
      " -2°19'29.928\" -3°14'3.243\""
msgstr ""

#. Tag: para
#: reference_output.xml:637
#, no-c-format
msgid "Decimal degrees."
msgstr ""

#. Tag: programlisting
#: reference_output.xml:638
#, no-c-format
msgid ""
      "SELECT (ST_AsLatLonText('POINT (-3.2342342 -2.32498)', 'D.DDDD degrees C'));\n"
      "          st_aslatlontext\n"
      "-----------------------------------\n"
      " 2.3250 degrees S 3.2342 degrees W"
msgstr ""

#. Tag: para
#: reference_output.xml:639
#, no-c-format
msgid "Excessively large values are normalized."
msgstr ""

#. Tag: programlisting
#: reference_output.xml:640
#, no-c-format
msgid ""
      "SELECT (ST_AsLatLonText('POINT (-302.2342342 -792.32498)'));\n"
      "        st_aslatlontext\n"
      "-------------------------------\n"
      " 72°19'29.928\"S 57°45'56.757\"E"
msgstr ""

#. Tag: refname
#: reference_output.xml:648
#, no-c-format
msgid "ST_AsSVG"
msgstr ""

#. Tag: refpurpose
#: reference_output.xml:650
#, no-c-format
msgid "Returns a Geometry in SVG path data given a geometry or geography object."
msgstr ""

#. Tag: funcsynopsis
#: reference_output.xml:654
#, no-c-format
msgid "<funcprototype> <funcdef>text <function>ST_AsSVG</function></funcdef> <paramdef><type>geometry </type> <parameter>geom</parameter></paramdef> <paramdef choice=\"opt\"><type>integer </type> <parameter>rel=0</parameter></paramdef> <paramdef choice=\"opt\"><type>integer </type> <parameter>maxdecimaldigits=15</parameter></paramdef> </funcprototype> <funcprototype> <funcdef>text <function>ST_AsSVG</function></funcdef> <paramdef><type>geography </type> <parameter>geog</parameter></paramdef> <paramdef choice=\"opt\"><type>integer </type> <parameter>rel=0</parameter></paramdef> <paramdef choice=\"opt\"><type>integer </type> <parameter>maxdecimaldigits=15</parameter></paramdef> </funcprototype>"
msgstr ""

#. Tag: para
#: reference_output.xml:673
#, no-c-format
msgid "Return the geometry as Scalar Vector Graphics (SVG) path data. Use 1 as second argument to have the path data implemented in terms of relative moves, the default (or 0) uses absolute moves. Third argument may be used to reduce the maximum number of decimal digits used in output (defaults to 15). Point geometries will be rendered as cx/cy when 'rel' arg is 0, x/y when 'rel' is 1. Multipoint geometries are delimited by commas (\",\"), GeometryCollection geometries are delimited by semicolons (\";\")."
msgstr ""

#. Tag: para
#: reference_output.xml:683
#, no-c-format
msgid "Availability: 1.2.2. Availability: 1.4.0 Changed in PostGIS 1.4.0 to include L command in absolute path to conform to <ulink url=\"http://www.w3.org/TR/SVG/paths.html#PathDataBNF\">http://www.w3.org/TR/SVG/paths.html#PathDataBNF</ulink>"
msgstr ""

#. Tag: para
#: reference_output.xml:686
#, no-c-format
msgid "Changed: 2.0.0 to use default args and support named args"
msgstr ""

#. Tag: programlisting
#: reference_output.xml:691
#, no-c-format
msgid ""
      "SELECT ST_AsSVG(ST_GeomFromText('POLYGON((0 0,0 1,1 1,1 0,0 0))',4326));\n"
      "\n"
      "                st_assvg\n"
      "                --------\n"
      "                M 0 0 L 0 -1 1 -1 1 0 Z"
msgstr ""

#. Tag: refname
#: reference_output.xml:697
#, no-c-format
msgid "ST_AsText"
msgstr ""

#. Tag: refpurpose
#: reference_output.xml:698
#, no-c-format
msgid "Return the Well-Known Text (WKT) representation of the geometry/geography without SRID metadata."
msgstr ""

#. Tag: funcsynopsis
#: reference_output.xml:702
#, no-c-format
msgid "<funcprototype> <funcdef>text <function>ST_AsText</function></funcdef> <paramdef><type>geometry </type> <parameter>g1</parameter></paramdef> </funcprototype> <funcprototype> <funcdef>text <function>ST_AsText</function></funcdef> <paramdef><type>geography </type> <parameter>g1</parameter></paramdef> </funcprototype>"
msgstr ""

#. Tag: para
#: reference_output.xml:717
#, no-c-format
msgid "Returns the Well-Known Text representation of the geometry/geography."
msgstr ""

#. Tag: para
#: reference_output.xml:720
#, no-c-format
msgid "The WKT spec does not include the SRID. To get the SRID as part of the data, use the non-standard PostGIS <xref linkend=\"ST_AsEWKT\"/>"
msgstr ""

#. Tag: para
#: reference_output.xml:727
#, no-c-format
msgid "ST_AsText is the reverse of <xref linkend=\"ST_GeomFromText\"/>. Use <xref linkend=\"ST_GeomFromText\"/> to convert to a postgis geometry from ST_AsText representation."
msgstr ""

#. Tag: para
#: reference_output.xml:730
#, no-c-format
msgid "Availability: 1.5 - support for geography was introduced."
msgstr ""

#. Tag: para
#: reference_output.xml:732
#, no-c-format
msgid "&sqlmm_compliant; SQL-MM 3: 5.1.25"
msgstr ""

#. Tag: programlisting
#: reference_output.xml:740
#, no-c-format
msgid ""
      "SELECT ST_AsText('01030000000100000005000000000000000000\n"
      "000000000000000000000000000000000000000000000000\n"
      "F03F000000000000F03F000000000000F03F000000000000F03\n"
      "F000000000000000000000000000000000000000000000000');\n"
      "\n"
      "                   st_astext\n"
      "--------------------------------\n"
      " POLYGON((0 0,0 1,1 1,1 0,0 0))\n"
      "(1 row)"
msgstr ""

#. Tag: para
#: reference_output.xml:747 reference_output.xml:805
#, no-c-format
msgid ", <xref linkend=\"ST_AsEWKB\"/>, <xref linkend=\"ST_AsEWKT\"/>, <xref linkend=\"ST_GeomFromText\"/>"
msgstr ""

#. Tag: refname
#: reference_output.xml:753
#, no-c-format
msgid "ST_AsTWKB"
msgstr ""

#. Tag: refpurpose
#: reference_output.xml:754
#, no-c-format
msgid "Returns the geometry as TWKB, aka \"Tiny Well-Known Binary\""
msgstr ""

#. Tag: funcsynopsis
#: reference_output.xml:758
#, no-c-format
msgid "<funcprototype> <funcdef>bytea <function>ST_AsTWKB</function></funcdef> <paramdef><type>geometry </type> <parameter>g1</parameter></paramdef> <paramdef><type>integer </type> <parameter>decimaldigits_xy=0</parameter></paramdef> <paramdef><type>integer </type> <parameter>decimaldigits_z=0</parameter></paramdef> <paramdef><type>integer </type> <parameter>decimaldigits_m=0</parameter></paramdef> <paramdef><type>boolean </type> <parameter>include_sizes=false</parameter></paramdef> <paramdef><type>boolean </type> <parameter>include_bounding boxes=false</parameter></paramdef> </funcprototype> <funcprototype> <funcdef>bytea <function>ST_AsTWKB</function></funcdef> <paramdef><type>geometry[] </type> <parameter>geometries</parameter></paramdef> <paramdef><type>bigint[] </type> <parameter>unique_ids</parameter></paramdef> <paramdef><type>integer </type> <parameter>decimaldigits_xy=0</parameter></paramdef> <paramdef><type>integer </type> <parameter>decimaldigits_z=0</parameter></paramdef> <paramdef><type>integer </type> <parameter>decimaldigits_m=0</parameter></paramdef> <paramdef><type>boolean </type> <parameter>include_sizes=false</parameter></paramdef> <paramdef><type>boolean </type> <parameter>include_bounding_boxes=false</parameter></paramdef> </funcprototype>"
msgstr ""

#. Tag: para
#: reference_output.xml:782
#, no-c-format
msgid "Returns the geometry in TWKB (Tiny Well-Known Binary) format. TWKB is a <ulink url=\"https://github.com/TWKB/Specification/blob/master/twkb.md\">compressed binary format</ulink> with a focus on minimizing the size of the output."
msgstr ""

#. Tag: para
#: reference_output.xml:783
#, no-c-format
msgid "The decimal digits parameters control how much precision is stored in the output. By default, values are rounded to the nearest unit before encoding. If you want to transfer more precision, increase the number. For example, a value of 1 implies that the first digit to the right of the decimal point will be preserved."
msgstr ""

#. Tag: para
#: reference_output.xml:784
#, no-c-format
msgid "The sizes and bounding boxes parameters control whether optional information about the encoded length of the object and the bounds of the object are included in the output. By default they are not. Do not turn them on unless your client software has a use for them, as they just use up space (and saving space is the point of TWKB)."
msgstr ""

#. Tag: para
#: reference_output.xml:785
#, no-c-format
msgid "The array-input form of the function is used to convert a collection of geometries and unique identifiers into a TWKB collection that preserves the identifiers. This is useful for clients that expect to unpack a collection and then access further information about the objects inside. You can create the arrays using the <ulink url=\"http://www.postgresql.org/docs/9.4/static/functions-aggregate.html\">array_agg</ulink> function. The other parameters operate the same as for the simple form of the function."
msgstr ""

#. Tag: para
#: reference_output.xml:787
#, no-c-format
msgid "The format specification is available online at <ulink url=\"https://github.com/TWKB/Specification\">https://github.com/TWKB/Specification</ulink>, and code for building a JavaScript client can be found at <ulink url=\"https://github.com/TWKB/twkb.js\">https://github.com/TWKB/twkb.js</ulink>."
msgstr ""

#. Tag: programlisting
#: reference_output.xml:796
#, no-c-format
msgid ""
      "SELECT ST_AsTWKB('LINESTRING(1 1,5 5)'::geometry);\n"
      "                 st_astwkb\n"
      "--------------------------------------------\n"
      "\\x02000202020808"
msgstr ""

#. Tag: para
#: reference_output.xml:797
#, no-c-format
msgid "To create an aggregate TWKB object including identifiers aggregate the desired geometries and objects first, using \"array_agg()\", then call the appropriate TWKB function."
msgstr ""

#. Tag: programlisting
#: reference_output.xml:799
#, no-c-format
msgid ""
      "SELECT ST_AsTWKB(array_agg(geom), array_agg(gid)) FROM mytable;\n"
      "                 st_astwkb\n"
      "--------------------------------------------\n"
      "\\x040402020400000202"
msgstr ""

#. Tag: refname
#: reference_output.xml:811
#, no-c-format
msgid "ST_AsX3D"
msgstr ""

#. Tag: refpurpose
#: reference_output.xml:813
#, no-c-format
msgid "Returns a Geometry in X3D xml node element format: ISO-IEC-19776-1.2-X3DEncodings-XML"
msgstr ""

#. Tag: funcprototype
#: reference_output.xml:818
#, no-c-format
msgid "<funcdef>text <function>ST_AsX3D</function></funcdef> <paramdef><type>geometry </type> <parameter>g1</parameter></paramdef> <paramdef choice=\"opt\"><type>integer </type> <parameter>maxdecimaldigits=15</parameter></paramdef> <paramdef choice=\"opt\"><type>integer </type> <parameter>options=0</parameter></paramdef>"
msgstr ""

#. Tag: para
#: reference_output.xml:830
#, no-c-format
msgid "Returns a geometry as an X3D xml formatted node element <ulink url=\"http://www.web3d.org/standards/number/19776-1\">http://www.web3d.org/standards/number/19776-1</ulink>. If <varname>maxdecimaldigits</varname> (precision) is not specified then defaults to 15."
msgstr ""

#. Tag: para
#: reference_output.xml:832
#, no-c-format
msgid "There are various options for translating PostGIS geometries to X3D since X3D geometry types don't map directly to PostGIS geometry types and some newer X3D types that might be better mappings we have avoided since most rendering tools don't currently support them. These are the mappings we have settled on. Feel free to post a bug ticket if you have thoughts on the idea or ways we can allow people to denote their preferred mappings."
msgstr ""

#. Tag: para
#: reference_output.xml:834
#, no-c-format
msgid "Below is how we currently map PostGIS 2D/3D types to X3D types"
msgstr ""

#. Tag: para
#: reference_output.xml:837
#, no-c-format
msgid "The 'options' argument is a bitfield. For PostGIS 2.2+, this is used to denote whether to represent coordinates with X3D GeoCoordinates Geospatial node and also whether to flip the x/y axis. By default, <code>ST_AsX3D</code> outputs in database form (long,lat or X,Y), but X3D default of lat/lon, y/x may be preferred."
msgstr ""

#. Tag: para
#: reference_output.xml:841
#, no-c-format
msgid "0: X/Y in database order (e.g. long/lat = X,Y is standard database order), default value, and non-spatial coordinates (just regular old Coordinate tag)."
msgstr ""

#. Tag: para
#: reference_output.xml:845
#, no-c-format
msgid "1: Flip X and Y. If used in conjunction with the GeoCoordinate option switch, then output will be default \"latitude_first\" and coordinates will be flipped as well."
msgstr ""

#. Tag: para
#: reference_output.xml:849
#, no-c-format
msgid "2: Output coordinates in GeoSpatial GeoCoordinates. This option will throw an error if geometries are not in WGS 84 long lat (srid: 4326). This is currently the only GeoCoordinate type supported. <ulink url=\"http://www.web3d.org/documents/specifications/19775-1/V3.2/Part01/components/geodata.html#Specifyingaspatialreference\">Refer to X3D specs specifying a spatial reference system.</ulink>. Default output will be <code>GeoCoordinate geoSystem='\"GD\" \"WE\" \"longitude_first\"'</code>. If you prefer the X3D default of <code>GeoCoordinate geoSystem='\"GD\" \"WE\" \"latitude_first\"'</code> use <code>(2 + 1)</code> = <code>3</code>"
msgstr ""

#. Tag: entry
#: reference_output.xml:859
#, no-c-format
msgid "PostGIS Type"
msgstr ""

#. Tag: entry
#: reference_output.xml:860
#, no-c-format
msgid "2D X3D Type"
msgstr ""

#. Tag: entry
#: reference_output.xml:861
#, no-c-format
msgid "3D X3D Type"
msgstr ""

#. Tag: entry
#: reference_output.xml:866
#, no-c-format
msgid "LINESTRING"
msgstr ""

#. Tag: entry
#: reference_output.xml:867 reference_output.xml:872
#, no-c-format
msgid "not yet implemented - will be PolyLine2D"
msgstr ""

#. Tag: entry
#: reference_output.xml:868
#, no-c-format
msgid "LineSet"
msgstr ""

#. Tag: entry
#: reference_output.xml:871
#, no-c-format
msgid "MULTILINESTRING"
msgstr ""

#. Tag: entry
#: reference_output.xml:873
#, no-c-format
msgid "IndexedLineSet"
msgstr ""

#. Tag: entry
#: reference_output.xml:876
#, no-c-format
msgid "MULTIPOINT"
msgstr ""

#. Tag: entry
#: reference_output.xml:877
#, no-c-format
msgid "Polypoint2D"
msgstr ""

#. Tag: entry
#: reference_output.xml:878
#, no-c-format
msgid "PointSet"
msgstr ""

#. Tag: entry
#: reference_output.xml:881
#, no-c-format
msgid "POINT"
msgstr ""

#. Tag: entry
#: reference_output.xml:882 reference_output.xml:883
#, no-c-format
msgid "outputs the space delimited coordinates"
msgstr ""

#. Tag: entry
#: reference_output.xml:886
#, no-c-format
msgid "(MULTI) POLYGON, POLYHEDRALSURFACE"
msgstr ""

#. Tag: entry
#: reference_output.xml:887
#, no-c-format
msgid "Invalid X3D markup"
msgstr ""

#. Tag: entry
#: reference_output.xml:888
#, no-c-format
msgid "IndexedFaceSet (inner rings currently output as another faceset)"
msgstr ""

#. Tag: entry
#: reference_output.xml:891
#, no-c-format
msgid "<entry>TIN</entry>"
msgstr ""

#. Tag: entry
#: reference_output.xml:892
#, no-c-format
msgid "TriangleSet2D (Not Yet Implemented)"
msgstr ""

#. Tag: entry
#: reference_output.xml:893
#, no-c-format
msgid "IndexedTriangleSet"
msgstr ""

#. Tag: para
#: reference_output.xml:898
#, no-c-format
msgid "2D geometry support not yet complete. Inner rings currently just drawn as separate polygons. We are working on these."
msgstr ""

#. Tag: para
#: reference_output.xml:899
#, no-c-format
msgid "Lots of advancements happening in 3D space particularly with <ulink url=\"http://www.web3d.org/x3d/wiki/index.php/X3D_and_HTML5#Goals:_X3D_and_HTML5\">X3D Integration with HTML5</ulink>"
msgstr ""

#. Tag: para
#: reference_output.xml:900
#, no-c-format
msgid "There is also a nice open source X3D viewer you can use to view rendered geometries. Free Wrl <ulink url=\"http://freewrl.sourceforge.net/\">http://freewrl.sourceforge.net/</ulink> binaries available for Mac, Linux, and Windows. Use the FreeWRL_Launcher packaged to view the geometries."
msgstr ""

#. Tag: para
#: reference_output.xml:901
#, no-c-format
msgid "Also check out <ulink url=\"https://github.com/robe2/postgis_x3d_viewer\">PostGIS minimalist X3D viewer</ulink> that utilizes this function and <ulink url=\"http://www.x3dom.org/\">x3dDom html/js open source toolkit</ulink>."
msgstr ""

#. Tag: para
#: reference_output.xml:902
#, no-c-format
msgid "Availability: 2.0.0: ISO-IEC-19776-1.2-X3DEncodings-XML"
msgstr ""

#. Tag: para
#: reference_output.xml:903
#, no-c-format
msgid "Enhanced: 2.2.0: Support for GeoCoordinates and axis (x/y, long/lat) flipping. Look at options for details."
msgstr ""

#. Tag: title
#: reference_output.xml:915
#, no-c-format
msgid "Example: Create a fully functional X3D document - This will generate a cube that is viewable in FreeWrl and other X3D viewers."
msgstr ""

#. Tag: programlisting
#: reference_output.xml:916
#, no-c-format
msgid ""
      "<![CDATA[SELECT '<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"
      "<!DOCTYPE X3D PUBLIC \"ISO//Web3D//DTD X3D 3.0//EN\" \"http://www.web3d.org/specifications/x3d-3.0.dtd\">\n"
      "<X3D>\n"
      "  <Scene>\n"
      "    <Transform>\n"
      "      <Shape>\n"
      "       <Appearance>\n"
      "            <Material emissiveColor=''0 0 1''/>\n"
      "       </Appearance> ' ||\n"
      "       ST_AsX3D( ST_GeomFromEWKT('POLYHEDRALSURFACE( ((0 0 0, 0 0 1, 0 1 1, 0 1 0, 0 0 0)),\n"
      "((0 0 0, 0 1 0, 1 1 0, 1 0 0, 0 0 0)), ((0 0 0, 1 0 0, 1 0 1, 0 0 1, 0 0 0)),\n"
      "((1 1 0, 1 1 1, 1 0 1, 1 0 0, 1 1 0)),\n"
      "((0 1 0, 0 1 1, 1 1 1, 1 1 0, 0 1 0)), ((0 0 1, 1 0 1, 1 1 1, 0 1 1, 0 0 1)) )')) ||\n"
      "      '</Shape>\n"
      "    </Transform>\n"
      "  </Scene>\n"
      "</X3D>' As x3ddoc;]]>\n"
      "\n"
      "                x3ddoc\n"
      "                --------\n"
      "<![CDATA[<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"
      "<!DOCTYPE X3D PUBLIC \"ISO//Web3D//DTD X3D 3.0//EN\" \"http://www.web3d.org/specifications/x3d-3.0.dtd\">\n"
      "<X3D>\n"
      "  <Scene>\n"
      "    <Transform>\n"
      "      <Shape>\n"
      "       <Appearance>\n"
      "            <Material emissiveColor='0 0 1'/>\n"
      "       </Appearance>\n"
      "       <IndexedFaceSet  coordIndex='0 1 2 3 -1 4 5 6 7 -1 8 9 10 11 -1 12 13 14 15 -1 16 17 18 19 -1 20 21 22 23'>\n"
      "            <Coordinate point='0 0 0 0 0 1 0 1 1 0 1 0 0 0 0 0 1 0 1 1 0 1 0 0 0 0 0 1 0 0 1 0 1 0 0 1 1 1 0 1 1 1 1 0 1 1 0 0 0 1 0 0 1 1 1 1 1 1 1 0 0 0 1 1 0 1 1 1 1 0 1 1' />\n"
      "      </IndexedFaceSet>\n"
      "      </Shape>\n"
      "    </Transform>\n"
      "  </Scene>\n"
      "</X3D>]]>"
msgstr ""

#. Tag: title
#: reference_output.xml:919
#, no-c-format
msgid "Example: An Octagon elevated 3 Units and decimal precision of 6"
msgstr ""

#. Tag: programlisting
#: reference_output.xml:920
#, no-c-format
msgid ""
      "SELECT ST_AsX3D(\n"
      "ST_Translate(\n"
      "    ST_Force_3d(\n"
      "        ST_Buffer(ST_Point(10,10),5, 'quad_segs=2')), 0,0,\n"
      "    3)\n"
      "  ,6) As x3dfrag;\n"
      "\n"
      "x3dfrag\n"
      "--------\n"
      "<![CDATA[<IndexedFaceSet coordIndex=\"0 1 2 3 4 5 6 7\">\n"
      "    <Coordinate point=\"15 10 3 13.535534 6.464466 3 10 5 3 6.464466 6.464466 3 5 10 3 6.464466 13.535534 3 10 15 3 13.535534 13.535534 3 \" />\n"
      "</IndexedFaceSet>]]>"
msgstr ""

#. Tag: title
#: reference_output.xml:923
#, no-c-format
msgid "Example: TIN"
msgstr ""

#. Tag: programlisting
#: reference_output.xml:924
#, no-c-format
msgid ""
      "<![CDATA[SELECT ST_AsX3D(ST_GeomFromEWKT('TIN (((\n"
      "                0 0 0,\n"
      "                0 0 1,\n"
      "                0 1 0,\n"
      "                0 0 0\n"
      "            )), ((\n"
      "                0 0 0,\n"
      "                0 1 0,\n"
      "                1 1 0,\n"
      "                0 0 0\n"
      "            ))\n"
      "            )')) As x3dfrag;]]>\n"
      "\n"
      "                x3dfrag\n"
      "                --------\n"
      "<![CDATA[<IndexedTriangleSet  index='0 1 2 3 4 5'><Coordinate point='0 0 0 0 0 1 0 1 0 0 0 0 0 1 0 1 1 0'/></IndexedTriangleSet>]]>"
msgstr ""

#. Tag: title
#: reference_output.xml:927
#, no-c-format
msgid "Example: Closed multilinestring (the boundary of a polygon with holes)"
msgstr ""

#. Tag: programlisting
#: reference_output.xml:928
#, no-c-format
msgid ""
      "<![CDATA[SELECT ST_AsX3D(\n"
      "                    ST_GeomFromEWKT('MULTILINESTRING((20 0 10,16 -12 10,0 -16 10,-12 -12 10,-20 0 10,-12 16 10,0 24 10,16 16 10,20 0 10),\n"
      "  (12 0 10,8 8 10,0 12 10,-8 8 10,-8 0 10,-8 -4 10,0 -8 10,8 -4 10,12 0 10))')\n"
      ") As x3dfrag;]]>\n"
      "\n"
      "                x3dfrag\n"
      "                --------\n"
      "<![CDATA[<IndexedLineSet  coordIndex='0 1 2 3 4 5 6 7 0 -1 8 9 10 11 12 13 14 15 8'>\n"
      "    <Coordinate point='20 0 10 16 -12 10 0 -16 10 -12 -12 10 -20 0 10 -12 16 10 0 24 10 16 16 10 12 0 10 8 8 10 0 12 10 -8 8 10 -8 0 10 -8 -4 10 0 -8 10 8 -4 10 ' />\n"
      " </IndexedLineSet>]]>"
msgstr ""

#. Tag: refname
#: reference_output.xml:934
#, no-c-format
msgid "ST_GeoHash"
msgstr ""

#. Tag: refpurpose
#: reference_output.xml:936
#, no-c-format
msgid "Return a GeoHash representation of the geometry."
msgstr ""

#. Tag: funcprototype
#: reference_output.xml:941
#, no-c-format
msgid "<funcdef>text <function>ST_GeoHash</function></funcdef> <paramdef><type>geometry </type> <parameter>geom</parameter></paramdef> <paramdef choice=\"opt\"><type>integer </type> <parameter>maxchars=full_precision_of_point</parameter></paramdef>"
msgstr ""

#. Tag: para
#: reference_output.xml:952
#, no-c-format
msgid "Return a GeoHash representation (<ulink url=\"http://en.wikipedia.org/wiki/Geohash\">http://en.wikipedia.org/wiki/Geohash</ulink>) of the geometry. A GeoHash encodes a point into a text form that is sortable and searchable based on prefixing. A shorter GeoHash is a less precise representation of a point. It can also be thought of as a box, that contains the actual point."
msgstr ""

#. Tag: para
#: reference_output.xml:954
#, no-c-format
msgid "If no <varname>maxchars</varname> is specified ST_GeoHash returns a GeoHash based on full precision of the input geometry type. Points return a GeoHash with 20 characters of precision (about enough to hold the full double precision of the input). Other types return a GeoHash with a variable amount of precision, based on the size of the feature. Larger features are represented with less precision, smaller features with more precision. The idea is that the box implied by the GeoHash will always contain the input feature."
msgstr ""

#. Tag: para
#: reference_output.xml:956
#, no-c-format
msgid "If <varname>maxchars</varname> is specified ST_GeoHash returns a GeoHash with at most that many characters so a possibly lower precision representation of the input geometry. For non-points, the starting point of the calculation is the center of the bounding box of the geometry."
msgstr ""

#. Tag: para
#: reference_output.xml:958
#, no-c-format
msgid "Availability: 1.4.0"
msgstr ""

#. Tag: para
#: reference_output.xml:961
#, no-c-format
msgid "ST_GeoHash will not work with geometries that are not in geographic (lon/lat) coordinates."
msgstr ""

#. Tag: programlisting
#: reference_output.xml:969
#, no-c-format
msgid ""
      "<![CDATA[SELECT ST_GeoHash(ST_SetSRID(ST_MakePoint(-126,48),4326));\n"
      "\n"
      "         st_geohash\n"
      "----------------------\n"
      " c0w3hf1s70w3hf1s70w3\n"
      "\n"
      "SELECT ST_GeoHash(ST_SetSRID(ST_MakePoint(-126,48),4326),5);\n"
      "\n"
      " st_geohash\n"
      "------------\n"
      " c0w3h\n"
      "                ]]>"
msgstr ""