[mapserver-users] Re: RESAMPLE types available as PROCESSING directives

[Roger André]

Wait... maybe they are not gdal-based.  Never mind.  That's a fair bit of
code to implement.
--

On Wed, Jan 7, 2009 at 4:18 PM, Roger André <randre at gmail.com> wrote:

> Ok, I've kind of answered my own question.  mapresample.c only has the
> following 3 resampling options below, but is it possible to add BICUBIC into
> this?  It seems like these are gdal reasampling methods, so it should be
> possible.
>
> /* -------------------------------------------------------------------- */
> /*      Perform the resampling.                                         */
> /* -------------------------------------------------------------------- */
>     if( EQUAL(resampleMode,"AVERAGE") )
>         result =
>             msAverageRasterResampler( srcImage, layer->offsite, image,
>                                       anCMap, msApproxTransformer,
> pACBData,
>                                       layer->debug );
>     else if( EQUAL(resampleMode,"BILINEAR") )
>         result =
>             msBilinearRasterResampler( srcImage, layer->offsite, image,
>                                        anCMap, msApproxTransformer,
> pACBData,
>                                        layer->debug );
>     else
>         result =
>             msNearestRasterResampler( srcImage, layer->offsite, image,
>                                       anCMap, msApproxTransformer,
> pACBData,
>                                       layer->debug );
>
>
>
> On Wed, Jan 7, 2009 at 3:50 PM, Roger André <randre at gmail.com> wrote:
>
>> Hi All,
>>
>> I'm curious to know if the BICUBIC resampling option is available as a
>> processing directive in Mapserver 5.2?  I see it mentioned in an RFC,
>> http://mapserver.org/development/rfc/ms-rfc-4.html#rfc4, but not in the
>> raster data documentation at
>> http://mapserver.org/input/raster.html#special-processing-directives.
>>
>> I've tried using BICUBIC and it doesn't seem to do anything.
>>
>> Thanks,
>>
>> Roger
>> --
>>
>
>
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