[Qgis-developer] Are there convenience functions to do bilinear or cubic raster sampling?

[G. Allegri]

I'm not aware of such functions exposed to QGIS API, and AFAIK there's
nothing useful under Qt neither...

giovanni


2014-06-23 21:25 GMT+02:00 Anita Graser <anitagraser at gmx.at>:

> Hi,
> Using the raster layer provider's identify() function, I can get the
> raster value at the specified location. Are there any convenience
> functions to do bilinear or cubic raster sampling as well? Or does
> this have to be done manually in the plugin code?
> Thanks and best wishes,
> Anita
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Giovanni Allegri
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