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google-code-export / labyrinth

Automatically exported from code.google.com/p/labyrinth
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Map disappears and it is difficult to restore. #150

Closed GoogleCodeExporter closed 9 years ago

GoogleCodeExporter commented 9 years ago 
What steps will reproduce the problem?

1. While editing mind map, certain (inadvertent) touch-pad movements scroll the 
window so that the mind map is no longer in view.
2. It is then necessary to repeatedly zoom out in order to see the mind map, 
scroll to center the map in the window, then zoom in to restore a workable size.

What is the expected output? What do you see instead?
Currently: I see a blank screen with no indication of where the map is located.

Expected output: some portion of the map should alway be visible, OR there
should be an easy method to recenter the map in the window.

Suggested enhancement: Add a 'Home' or 'Recenter Map' menu item (with an 
appropriate accelerator) in the View or Edit menu.

What version of the product are you using? On what operating system?
Version: Current (2010-09-24) from: svn checkout 
http://labyrinth.googlecode.com/svn/trunk/ labyrinth-read-only

OS: Ubuntu 10.04.1 LTS, 
version: Linux version 2.6.32-24-generic (buildd@palmer) (gcc version 4.4.3 
(Ubuntu 4.4.3-4ubuntu5) ) #43-Ubuntu SMP Thu Sep 16 14:17:33 UTC 2010

Original issue reported on code.google.com by eubank...@gmail.com on 24 Sep 2010 at 10:39

GoogleCodeExporter commented 9 years ago 
Fixed with revision 360. I added a zoom-to-fit button (which is not zooming 
actually but centering) next to the zoom-in and zoom-out buttons.

Original comment by matthias...@gmail.com on 23 Apr 2011 at 5:30