Opened 13 years ago
Last modified 13 years ago
#3871 new enhancement
Additional Operators to GEOMTRANSFORM Expressions
Reported by: | sdlime | Owned by: | sdlime |
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Priority: | normal | Milestone: | 6.2 release |
Component: | MapServer C Library | Version: | svn-trunk (development) |
Severity: | normal | Keywords: | geos, geomtransform |
Cc: | bfraser@… |
Description
In 6.0 only a simple buffer operator is supported in GEOMTRANSFORM expressions. It would be handy to enable a number of other GEOS-based operations, e.g. difference, union, convex hull, etc...
This ticket will track those additions.
Steve
Change History (7)
comment:1 by , 13 years ago
comment:2 by , 13 years ago
Cc: | added |
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comment:3 by , 13 years ago
Seteve, could this have any effect on existing geos operators used with wfs filter encoding? I am having few of them failing in msautotest that did not fail at the 6.0 release.
Thanks
comment:5 by , 13 years ago
in ./wxs wfs_filter.map I have several test failings (contains, overlap, within, disjoint, intersects). Those tests are passing on the 6.0 branch. I will check more in details what might have happened. I just skimmed through the changes reported in the HISTORY file and nothing else seems to jump out.
comment:6 by , 13 years ago
You're probably right but the addition was trivial so I wouldn't have thought it would create problems. Perhaps there's a missing break; statement in the parser cases or something like that. I'll do the digging...
Steve
comment:7 by , 13 years ago
I did a quick review and didn't find anything that would impact other operators. Will have to dig deeper...
Steve
Added difference in r11698. -Steve