[geos-devel] Exposing PrecisionModel, GeometryPrecisionReducer in the C API
manisandro at gmail.com
Wed Jan 7 05:05:59 PST 2015
On 07.01.2015 13:44, Sandro Santilli wrote:
> On Wed, Jan 07, 2015 at 01:23:29PM +0100, Sandro Mani wrote:
>> I could check in the code, but do you know off the top of your head
>> whether GEOS can perform operations with geometries of different
>> precision, i.e. say an intersection?
> It would use the precision of the smallest-precision geometry
> as the precision of the operation. The returned geometry would
> have the precision of the operation.
> Some operations allow to override the precision, to take it
> explicitly rather than from the smallest of the input geometry
Okay. So back to your point about hiding the GeometryFactory, I'd say no
since otherwise one is limited to one precision model per context?
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