#678: wxgui digitizer: wrong coordinates after zoom to named region
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Reporter: mlennert | Owner: grass-dev@lists.osgeo.org
Type: defect | Status: new
Priority: normal | Milestone: 6.4.0
Component: wxGUI | Version: 6.4.0 RCs
Keywords: wxgui digitizer named region | Platform: Linux
Cpu: Unspecified |
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Using the wxGUI digitizer, I have observed the following problem:
- launch digitalisation of a new vector map
- zoom to named region
- digitize feature
- feature is placed at wrong location, i.e. not in the area visible in the
screen.
#678: wrong coordinates after zoom to named region
-----------------------+----------------------------------------------------
Reporter: mlennert | Owner: martinl
Type: defect | Status: assigned
Priority: normal | Milestone: 6.4.0
Component: wxGUI | Version: 6.4.0 RCs
Resolution: | Keywords: named region
Platform: Linux | Cpu: Unspecified
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Changes (by martinl):
* cc: grass-dev@lists.osgeo.org (added)
* keywords: wxgui digitizer named region => named region
* status: new => assigned
* owner: grass-dev@lists.osgeo.org => martinl
* summary: wxgui digitizer: wrong coordinates after zoom to named region
=> wrong coordinates after zoom to named region
Comment:
The bug is not related to the vector digitizer. Hopefully fixed in r38317.
#678: wrong coordinates after zoom to named region
-----------------------+----------------------------------------------------
Reporter: mlennert | Owner: martinl
Type: defect | Status: assigned
Priority: normal | Milestone: 6.4.0
Component: wxGUI | Version: 6.4.0 RCs
Resolution: | Keywords: named region
Platform: Linux | Cpu: Unspecified
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Comment (by mlennert):
Replying to [comment:1 martinl]:
> The bug is not related to the vector digitizer.
No, apprently not, but it is easy to see there.
> Hopefully fixed in r38317.
No, behaviour is different, but still weird:
- zoom to named region
- draw line : line ends seem to jump to outside the current window
- zoom to current region: line is drawn somewhere else on the screen and
much longer than it should be
- zoom back to named region: line jumps back to normal length and more or
less correct position.
- zoom back to current region: line again jumps to other location and
longer size
- zoom by hand (with zoom box) after zoom to current region: zooms in but
to a different area than the one indicated by the zoom box.
Something seems fundamentally wrong with the zoom management...
#678: wrong coordinates after zoom to named region
-----------------------+----------------------------------------------------
Reporter: mlennert | Owner: martinl
Type: defect | Status: assigned
Priority: normal | Milestone: 6.4.0
Component: wxGUI | Version: 6.4.0 RCs
Resolution: | Keywords: named region
Platform: Linux | Cpu: Unspecified
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Comment (by martinl):
Replying to [comment:2 mlennert]:
> No, behaviour is different, but still weird:
>
> - zoom to named region
> - draw line : line ends seem to jump to outside the current window
seems to work for me, tested on relbr64 and trunk. What version, revision?
#678: wrong coordinates after zoom to named region
-----------------------+----------------------------------------------------
Reporter: mlennert | Owner: martinl
Type: defect | Status: assigned
Priority: normal | Milestone: 6.4.0
Component: wxGUI | Version: 6.4.0 RCs
Resolution: | Keywords: named region
Platform: Linux | Cpu: Unspecified
-----------------------+----------------------------------------------------
Comment (by martinl):
Replying to [comment:3 martinl]:
> Replying to [comment:2 mlennert]:
> > No, behaviour is different, but still weird:
> >
> > - zoom to named region
> > - draw line : line ends seem to jump to outside the current window
>
> seems to work for me, tested on relbr64 and trunk. What version,
revision?
Replying to [comment:4 martinl]:
> Replying to [comment:3 martinl]:
> > Replying to [comment:2 mlennert]:
> > > No, behaviour is different, but still weird:
> > >
> > > - zoom to named region
> > > - draw line : line ends seem to jump to outside the current window
> >
> > seems to work for me, tested on relbr64 and trunk. What version,
revision?
>
> still relevant?
Can't reproduce on fresh relbr64 on Ubuntu (also just updated from
Intrepid to Jaunty, don't know if this might have solved it...). Will
close for now.