mirror of
https://git.osgeo.org/gitea/postgis/postgis
synced 2024-10-24 09:02:37 +00:00
174 lines
4.7 KiB
Plaintext
174 lines
4.7 KiB
Plaintext
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<well-known text representation> ::=
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<point text representation> |
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<curve text representation> |
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<surface text representation> |
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<collection text representation>
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<point text representation> ::= POINT [ <z m> ] <point text>
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<curve text representation> ::=
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<linestring text representation> |
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<circularstring text representation> |
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<compoundcurve text representation>
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<linestring text representation> ::=
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LINESTRING [ <z m> ] <linestring text body>
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<circularstring text representation> ::=
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CIRCULARSTRING [ <z m> ] <circularstring text>
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<compoundcurve text representation> ::=
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COMPOUNDCURVE [ <z m> ] <compoundcurve text>
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<surface text representation> ::=
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<curvepolygon text representation>
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<curvepolygon text representation> ::=
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CURVEPOLYGON [ <z m> ] <curvepolygon text body> |
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<polygon text representation> |
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<triangle text representation>
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<polygon text representation> ::=
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POLYGON [ <z m> ] <polygon text body>
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<triangle text representation> ::=
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TRIANGLE [ <z m> ] <triangle text body>
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<collection text representation> ::=
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<multipoint text representation> |
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<multicurve text representation> |
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<multisurface text representation> |
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<geometrycollection text representation>
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<multipoint text representation> ::=
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MULTIPOINT [ <z m> ] <multipoint text>
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<multicurve text representation> ::=
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MULTICURVE [ <z m> ] <multicurve text> |
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<multilinestring text representation>
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<multilinestring text representation> ::=
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MULTILINESTRING [ <z m> ] <multilinestring text>
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<multisurface text representation> ::=
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MULTISURFACE [ <z m> ] <multisurface text> |
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<multipolygon text representation> |
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<polyhedralsurface text representation> |
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<tin text representation>
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<multipolygon text representation> ::=
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MULTIPOLYGON [ <z m> ] <multipolygon text>
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<polyhedralsurface text representation> ::=
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POLYHEDRALSURFACE [ <z m> ] <polyhedralsurface text>
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<tin text representation> ::=
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TIN [ <z m> ] <tin text>
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<geometrycollection text representation> ::=
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GEOMETRYCOLLECTION [ <z m> ] <geometrycollection text>
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<linestring text body> ::=
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<linestring text>
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<curvepolygon text body> ::=
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<curvepolygon text>
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<polygon text body> ::=
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<polygon text>
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<triangle text body> ::=
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<triangle text>
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<point text> ::=
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<empty set> |
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<left paren> <point> <right paren>
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<point> ::= <x> <y> [ <z> ] [ <m> ]
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<x> ::= <number>
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<y> ::= <number>
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<z> ::= <number>
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<m> ::= <number>
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<linestring text> ::=
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<empty set> |
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<left paren> <point> { <comma> <point> }... <right paren>
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<circularstring text> ::=
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<empty set> |
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<left paren> <point> { <comma> <point> }... <right paren>
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<compoundcurve text> ::=
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<empty set> |
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<left paren> <single curve text> { <comma> <single curve text> }... <right paren>
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<single curve text> ::=
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<linestring text body> |
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<circularstring text representation>
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<curve text> ::=
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<linestring text body> |
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<circularstring text representation> |
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<compoundcurve text representation>
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<ring text> ::=
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<linestring text body> |
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<circularstring text representation> |
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<compoundcurve text representation>
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<surface text> ::=
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CURVEPOLYGON <curvepolygon text body> |
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<polygon text body>
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<curvepolygon text> ::=
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<empty set> |
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<left paren> <ring text> { <comma> <ring text> }... <right paren>
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<polygon text> ::=
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<empty set> |
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<left paren> <linestring text> { <comma> <linestring text> }... <right paren>
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<triangle text> ::=
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<empty set> |
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<left paren> <linestring text> <right paren>
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<multipoint text> ::=
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<empty set> |
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<left paren> <point text> { <comma> <point text > }... <right paren>
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<multicurve text> ::=
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<empty set> |
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<left paren> <curve text> { <comma> <curve text> }... <right paren>
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<multilinestring text> ::=
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<empty set> |
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<left paren> <linestring text body> { <comma> <linestring text body> }... <right paren>
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<multisurface text> ::=
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<empty set> |
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<left paren> <surface text> { <comma> <surface text> }... <right paren>
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<multipolygon text> ::=
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<empty set> |
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<left paren> <polygon text body> { <comma> <polygon text body> }... <right paren>
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<polyhedralsurface text> ::=
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<empty set> |
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<left paren> <polygon text body> { <comma> <polygon text body> }... <right paren>
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<tin text> ::=
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<empty set> |
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<left paren> <triangle text body> { <comma> <triangle text body> }... <right paren>
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<geometrycollection text> ::=
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<empty set> |
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<left paren> <well-known text representation> { <comma> <well-known text representation> }... <right paren>
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<empty set> ::= EMPTY
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<z m> ::= ZM | Z | M
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<left paren> ::= (
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<right paren> ::= )
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