Bug #32126 Zooming out too far or maximizing window makes the model disappear
Submitted: 5 Nov 2007 20:51 Modified: 9 Sep 2008 7:18
Reporter: Harrison Fisk Email Updates:
Status: Closed Impact on me:
Category:MySQL Workbench Severity:S2 (Serious)
Version:1.0.7SE OS:Windows (XP SP 2)
Assigned to: Alfredo Kojima CPU Architecture:Any

[5 Nov 2007 20:51] Harrison Fisk
When I have a large model loaded in, and then zoom out by dragging the resizer in the navigator to zoom out, eventually my model will just dissappear.  This occured when I was trying to fit my entire model onto the screen.

It also can be triggered by resizing the window to make it larger.

It seems to be related to when the model would entirely fit on the screen.

I will upload screenshots.

How to repeat:
Load in the attached model.
Move the zoom slider to the left until everything dissappears.  It seems to occur around 63 for me.

Suggested fix:
Don't make stuff dissappear.
[24 Dec 2007 16:27] Diego Medina
this still happens on version 5.0.11a OSS
[4 Feb 2008 5:44] Michael Clark
This is still occurring in version 5.0.12 OSS Beta Revision 2434
[12 Feb 2008 22:45] Gavin Greenwalt
Still broken in 5.0.13 beta

Also I would add that the frame buffer outside of the "canvas" is not being properly updated as well.  So panning around while zoomed out leaves the classic solitaire ghost paths.
[29 Feb 2008 18:11] Johannes Taxacher
This seems fixed in software rendering since 5.0.14, but panning when zoomed out (which doesn't make much sense though) behaves weird.
With hardware randering it still doesn't work.
[9 Sep 2008 7:18] Johannes Taxacher
closing this because problem is fixed with software rendering and HW rendering won't be available in WB 5.0.