Non-clipped polygon annotation

Steve Lime Steve.Lime at DNR.STATE.MN.US
Wed Dec 19 15:28:52 EST 2007

There are 2 macros for doing that, MS_MAP2IMAGE_X and MS_MAP2IMAGE_Y. They are
defined in mapserver.h and you can see them being used in circle or point handling code
in msDrawShape().


>>> On 12/19/2007 at 1:01 PM, in message <47696A79.80908 at>, Shawn
Gervais <project10 at> wrote:
> Steve Lime wrote:
>> I would have expected  msPolygonLabelPoint()  to produce a label point in
>> map coordinates and then that would have to be converted to image 
> coordinates before
>> use.
> Looking at this again, I think I understand what you're saying - 
> transform the annopoint to image coords. This would probably work, but I 
> can't see to find a "msTransformPoint" function or similar. Am I missing 
> some obvious one that does exist?
> -Shawn

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