[mapserver-dev] MS RFC 89 - Layer Geomtransform

[Alan Boudreault]

Jan,

I cannot say much in detail. They are 3 different algorithms to simplify 
a line. Each of them are good depending of the result you want. I would 
suggest you to take a look at those urls if you want to get more details:

http://geos.refractions.net/ro/doxygen_docs/html/classgeos_1_1simplify_1_1TopologyPreservingSimplifier.html

http://geos.refractions.net/ro/doxygen_docs/html/classgeos_1_1simplify_1_1DouglasPeuckerLineSimplifier.html

http://trac.osgeo.org/gdal/ticket/966

Regards,
Alan

On 13-02-06 04:42 AM, Jan Hartmann wrote:
> This is real nice and very useful. Could you tell us about the
> differences in output  of the three new geomtransforms?
>
> Jan
>
> On 2/5/2013 8:11 PM, Alan Boudreault wrote:
>> Devs,
>>
>> I have added a new RFC document proposing the support of geomtransform
>> at the layer level. It also adds 3 new geomtransforms: simplify,
>> simplifypt and generalize.
>>
>> http://mapserver.org/trunk/development/rfc/ms-rfc-89.html
>>
>> Let me know your thoughts.
>>
>> Alan
>>


-- 
Alan Boudreault
http://www.mapgears.com/