Opened 17 years ago
Last modified 13 years ago
#2221 closed defect
Bad 'angle follow' case -- possibly a use for splining — at Initial Version
| Reported by: | crschmidt | Owned by: | sdlime |
|---|---|---|---|
| Priority: | high | Milestone: | 6.0 release |
| Component: | MapServer C Library | Version: | svn-trunk (development) |
| Severity: | normal | Keywords: | |
| Cc: | aboudreault, dmorissette, tbonfort, woodbri, jmckenna |
Description
http://boston.freemap.in/bugs/2221/poor_follow.png Uses:
http://boston.freemap.in/bugs/2221/poor-follow.map
All data in:
http://boston.freemap.in/bugs/2221/
Command used:
shp2img -m poor-follow.map -o poor_follow.png -e 232376.94043 900487.441406 232524.42627 900634.927246 -l roads_3_1
Discussion on IRC:
20:24:28 < hobu> Someone needs to do some splining 20:24:29 < crschmidt> Should I bother to file it as a bug? 20:25:06 < hobu> You could file an enhancement for 5.2 that says, 'we should improve ANGLE FOLLOW to support simple interpolation methods like splining for degenerative cases" 20:25:24 < hobu> It's way too big to be dealt with in the throws of our 5.0 release right now though 20:25:40 < crschmidt> understood 20:25:46 < crschmidt> Just wasn't sure if it was worth filing at all 20:26:19 < hobu> Another thing about the splining is we could maybe take advantage of it for feature rendering as well 20:26:38 < hobu> something those paleogeographers do from time to time ;)
