[mapserver-dev] RFC 72: Adding GEOMTRANSFORM to Layer/Label Objects

thomas bonfort thomas.bonfort at gmail.com
Thu Jun 30 05:03:11 EDT 2011

One more...
It might be usefull to have the geomtransform at the class level also,
so that it applies to styles and labels in one pass.


On Thu, Jun 30, 2011 at 09:56, thomas bonfort <thomas.bonfort at gmail.com> wrote:
> Steve,
> that would be a potentially very usefull addition, thanks for taking it on.
> My first comment concerns layer-level geomtransforms: as in that case
> you are treating coordinates that are not in pixel space, do you plan
> addressing the case where the user actually wants a pixel space
> operation. e.g. buffer(geom,3px).
> My second comment addresses the current OFFSET keyword. With this
> addition, I think it could be dropped and be replaced by a
> geomtransform, thoughts?
> On Thu, Jun 30, 2011 at 06:21, Lime, Steve D (DNR)
> <steve.lime at state.mn.us> wrote:
>> Hi All: I've started work on a proposal to extend logical expressions that include GEOS operators like buffer and difference to layer/label-levels. I think there could be some pretty neat uses for such functionality. Should be online shortly at:
>>  http://www.mapserver.org/development/rfc/ms-rfc-72.html
>> Comments welcome...
>> Steve
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