| | 1096 | </refsection> |
| | 1097 | </refentry> |
| | 1098 | |
| | 1099 | |
| | 1100 | <refentry id="ST_MakeEnvelope"> |
| | 1101 | <refnamediv> |
| | 1102 | <refname>ST_MakeEnvelope</refname> |
| | 1103 | |
| | 1104 | <refpurpose>Creates a rectangular Polygon formed from the given minimums and maximums. Input |
| | 1105 | values must be in SRS specified by the SRID.</refpurpose> |
| | 1106 | </refnamediv> |
| | 1107 | |
| | 1108 | <refsynopsisdiv> |
| | 1109 | <funcsynopsis> |
| | 1110 | <funcprototype> |
| | 1111 | <funcdef>geometry <function>ST_MakeEnvelope</function></funcdef> |
| | 1112 | <paramdef><type>double precision</type> <parameter>xmin</parameter></paramdef> |
| | 1113 | <paramdef><type>double precision</type> <parameter>ymin</parameter></paramdef> |
| | 1114 | <paramdef><type>double precision</type> <parameter>xmax</parameter></paramdef> |
| | 1115 | <paramdef><type>double precision</type> <parameter>ymax</parameter></paramdef> |
| | 1116 | <paramdef><type>integer </type> <parameter>srid</parameter></paramdef> |
| | 1117 | </funcprototype> |
| | 1118 | </funcsynopsis> |
| | 1119 | </refsynopsisdiv> |
| | 1120 | |
| | 1121 | <refsection> |
| | 1122 | <title>Description</title> |
| | 1123 | |
| | 1124 | <para>Creates a rectangular Polygon formed from the minima and maxima. by the given shell. Input |
| | 1125 | values must be in SRS specified by the SRID.</para> |
| | 1126 | |
| | 1127 | </refsection> |
| | 1128 | |
| | 1129 | <refsection> |
| | 1130 | <title>Example: Building an bounding box polygon</title> |
| | 1131 | <programlisting> |
| | 1132 | SELECT ST_AsText(ST_MakePolygon(10, 10, 11, 11, 4326)); |
| | 1133 | |
| | 1134 | st_asewkt |
| | 1135 | ----------- |
| | 1136 | POLYGON((10 10, 10 11, 11 11, 11 10, 10 10)) |
| | 1137 | </programlisting> |
| | 1138 | </refsection> |
| | 1139 | <refsection> |
| | 1140 | <title>See Also</title> |
| | 1141 | <para><xref linkend="ST_MakePoint" />, <xref linkend="ST_MakeLine" />, <xref linkend="ST_MakePolygon" /></para> |
