#1300: WxGUI measure tool gives wrong results
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Reporter: marisn | Owner: martinl
Type: defect | Status: assigned
Priority: blocker | Milestone: 6.4.1
Component: wxGUI | Version: svn-releasebranch64
Keywords: measure tool | Platform: MSWindows Vista
Cpu: Unspecified |
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Comment(by hamish):
Replying to [comment:8 martinl]:
> hopefully fixed in r45883 (and backported to devbr6).
thanks, that passes the 'd.grid 5000' test in spearfish,simple_xy loc'ns +
latest 6.5svn. no difference with using the 'constrain' tick box in prefs
AFAICT.
lat/lon is still reporting meaningless results, in grass7 it should use
m.measure to do the calc so geodesic distance is automatically used if
needed.
(which is basically what I wrote the earlier m.distance.py SWIG version
for*; see also discussion with Radim in the last week about adding a small
sleep to QGIS's r.what mouse-over queries so process doesn't get launched
1000 times per mouse movement)
[*] source:grass/trunk/swig/python/examples/m.distance.py@43200
cheers,
Hamish
--
Ticket URL: <https://trac.osgeo.org/grass/ticket/1300#comment:9>
GRASS GIS <http://grass.osgeo.org>
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