MS-RFC-27: Label Priority
dmorissette at MAPGEARS.COM
Tue May 22 16:04:51 EDT 2007
Stephen Woodbridge wrote:
> I would like to see support for LABELPRIORITYITEM.
As I just wrote in reply to Frank's email, I added that as a question in
the RFC. I'll have to look at how Steve handled the RFC-19 stuff and see
if we can apply the mechanism in this case.
> You probably need to add a comment to the RFC on how you plan to handle
> out of range values. I think clamping them to the min/max seems
> reasonable, unless you have another idea.
I've added a clarification about that:
"Specifying an out of range PRIORITY value inside a map file will result
in a parsing error. An out of range value set via MapScript will be
clamped to the min/max values in msAddLabel()."
> We had an extensive discussion in a few bugs about label priorites in
> the past. I haven't had time to look them up and review them, but it
> might be appropriate for completeness to reference them in the RFC and
> comment that they were/were not considered and/or that they are
> generally in/out of scope of this effort.
I found only one other bug (#206) and added a ref to it in the RFC. The
bug was fairly short, so if you know of other bugs with an extensive
discussion and other ideas in them then I'd appreciate pointers.
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