[udig-devel] [jira] Created: (UDIG-965) Edit outlines + vertices drawn incorrectly

[Matthias Basler (JIRA)]

Edit outlines + vertices drawn incorrectly
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                 Key: UDIG-965
                 URL: http://jira.codehaus.org/browse/UDIG-965
             Project: uDIG
          Issue Type: Bug
          Components: tool edit
    Affects Versions: UDIG 1.1.RC3
         Environment: WinXP SP2
            Reporter: Matthias Basler
         Assigned To: Jesse Eichar
            Priority: Minor
         Attachments: EditLines&Vertices_bug.png

There is somthing very weird going on with the yellow selected lines and the vertices in editing mode - and it is not restricted to the hole cutting mode, obviously, but maybe it shows up there for me in the most prominent fashion.
I opened bc_2m_lakes.shp and selected the geometry edit tool, as you see from the screenshot. Then I panned a lake to be in the center, selected it and zoomed in to the feature. After zooming in the yellow line and the vertices seem to be oddly displaced in a chaotic fashion. (See attachment) When I deselected the featue and selected it again, without zooming, the vertices were located at the right locations. 

When does this happen? Here are my best hypotheses:
- If you select a feature that you did not select before for editing.
- If you then pan and zoom to the feature
- If you do several pan/zoom in actions quickly one after the other, while the drawing is not yet updated to the previous one.

Sorry but even I cannot reproduce this EVERY time. 

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