wkttoorb: A Go repository from Succo

This a go library to parse wkt type data

The base reference used is defined as:


<Geometry Tagged Text> :=
 
| <Point Tagged Text>
| <LineString Tagged Text>
| <Polygon Tagged Text>
| <MultiPoint Tagged  Text>
| <MultiLineString Tagged Text>
| <MultiPolygon Tagged Text>

<Point Tagged Text> :=
POINT <Point Text>

<LineString Tagged Text> :=
LINESTRING <LineString Text>

<Polygon Tagged Text> :=
POLYGON <Polygon Text>

<MultiPoint Tagged Text> := 
MULTIPOINT <Multipoint Text>

<MultiLineString Tagged Text> :=
MULTILINESTRING <MultiLineString Text>

<MultiPolygon Tagged Text> :=
MULTIPOLYGON <MultiPolygon Text>
 
 

<Point Text> := EMPTY
|    <Point>
| Z  <PointZ>
| M  <PointM>
| ZM <PointZM>
 
 

<Point> :=  <x>  <y> 
<x> := double precision literal
<y> := double precision literal

<PointZ> :=  <x>  <y>  <z>
<x> := double precision literal
<y> := double precision literal
<z> := double precision literal

<PointM> :=  <x>  <y>  <m>
<x> := double precision literal
<y> := double precision literal
<m> := double precision literal

<PointZM> :=  <x>  <y>  <z>  <m>
<x> := double precision literal
<y> := double precision literal
<z> := double precision literal
<m> := double precision literal
 
 

<LineString Text> := EMPTY
|    ( <Point Text >   {,  <Point Text> }*  )
| Z  ( <PointZ Text >  {,  <PointZ Text> }*  )
| M  ( <PointM Text >  {,  <PointM Text> }*  )
| ZM ( <PointZM Text > {,  <PointZM Text> }*  )
 
 

<Polygon Text> := EMPTY
| ( <LineString Text > {,< LineString Text > }*)
 
 

<Multipoint Text> := EMPTY
| ( <Point Text >   {,  <Point Text > }*  )
 
 

<MultiLineString Text> := EMPTY
| ( <LineString Text > {,< LineString Text>}*  )
 
 

<MultiPolygon Text> := EMPTY
| ( < Polygon Text > {,  < Polygon Text > }*  )

It is taken from http://edndoc.esri.com/arcsde/9.0/general_topics/wkt_representation.htm

Succo/wkttoorb