FDO .NET API Reference

OSGeo::FDO::Spatial::SpatialGridTransform::SpatialGridTransform	(	OSGeo::FDO::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.