OGR
|
#include "ogr_srs_api.h"
Go to the source code of this file.
Classes | |
class | OGR_SRSNode |
class | OGRSpatialReference |
class | OGRCoordinateTransformation |
Functions | |
OGRCoordinateTransformation * | OGRCreateCoordinateTransformation (OGRSpatialReference *poSource, OGRSpatialReference *poTarget) |
Coordinate systems services.
OGRCoordinateTransformation* OGRCreateCoordinateTransformation | ( | OGRSpatialReference * | poSource, |
OGRSpatialReference * | poTarget | ||
) |
Create transformation object.
This is the same as the C function OCTNewCoordinateTransformation().
Input spatial reference system objects are assigned by copy (calling clone() method) and no ownership transfer occurs.
The delete operator, or OCTDestroyCoordinateTransformation() should be used to destroy transformation objects.
The PROJ.4 library must be available at run-time.
poSource | source spatial reference system. |
poTarget | target spatial reference system. |
References CPLError().
Referenced by OCTNewCoordinateTransformation(), OGRUnionLayer::ResetReading(), and OGRGeometry::transformTo().