#include <geos.h>
Public Member Functions | |
void | write (const Geometry &g, ostream &os) |
Write a Geometry to an ostream. |
The WKB format is specified in the OGC Simple Features for SQL specification. This implementation supports the extended WKB standard for representing 3-dimensional coordinates. The presence of 3D coordinates is signified by setting the high bit of the wkbType word.
Empty Points cannot be represented in WKB; an IllegalArgumentException will be thrown if one is written. The WKB specification does not support representing LinearRing they will be written as LineString
This class is designed to support reuse of a single instance to read multiple geometries. This class is not thread-safe; each thread should create its own instance.
void geos::WKBWriter::write | ( | const Geometry & | g, | |
ostream & | os | |||
) |
Write a Geometry to an ostream.
g | the geometry to write | |
os | the output stream |
IOException |