FDO API Reference Feature Data Objects

SpatialGridTransform::SpatialGridTransform NAMESPACE_OSGEO_GEOMETRY::IEnvelope extents,
System::Double  tolerance
 

Factory method for GridTransformer.

Remarks:
This models a 2D coordinate system on a grid, using 64-bit integers as ordinates. Each unit of integer is equivalent to one unit of resolution in floating point numbers. The unit of resolution is taken to be twice the given tolerance.
Parameters:
extents Input Extents of floating-point XY plane.
tolerance Tolerance of ordinate values.

Comments or suggestions? Send us feedback.