Undo - Revision history

Cchem: 4 revisions

2021-06-22T03:21:03Z

4 revisions

New page

''(Incentive PyMOL only feature)''

Most actions as of '''Incentive PyMOL 2.5''' are undoable.

Actions are undoable via GUI menu (Edit -> Undo). The undo feature may be manually disabled by unchecking `Edit -> Undo Enabled`, and can be re-enabled by rechecking the same menu item.

== Usage ==
undo [, steps]

* '''steps''' = integer: number of steps to undo

== PyMOL API ==
<source lang="python">
cmd.undo(int steps=1)
</source>

<code>undo_enable</code> is an API-only feature that allows you enable undo.

<source lang="python">
cmd.undo_enable()
</source>

<code>undo_disable</code> is an API-only feature that allows you disable undo.

<source lang="python">
cmd.undo_disable()
</source>

== Example ==
undo
undo 5

== Comments ==

Currently, the undo stack supports the previous 25 actions or up to 1GB memory used. These will later be configurable in an upcoming release.

Currently, undo support for builder is not available but will be supported in a later patch release.

While movie is playing, the undo manager is paused and will save the current session's state when the user ends the movie.

During wizards, the undo manager is paused, and the current session's state is saved when the user clicks 'Done' for active wizards.

For larger sessions, it may be suitable to manually turn off undo to save on memory usage (commands such as set will incur a high memory cost). Add <code>cmd.undo_disable()</code> in your pymolrc if you need to disable undo automatically upon startup.

For '''Incentive PyMOL''', all previous undo features are deprecated and will now be superseded by the one introduced in '''Incentive PyMOL 2.5'''.

== SEE ALSO ==
[[Redo]]

[[Category:Commands|Undo]]
[[Category:Editing Module|Undo]]

Bell: 7 revisions

2014-03-28T03:36:22Z

7 revisions

New page

'''undo''' restores the previous conformation of the object currently being edited.

===USAGE===
undo

===SEE ALSO===
[[Redo]], [[Push undo]]

[[Category:Commands|Undo]]
[[Category:Editing Module|Undo]]

Vinnyrose at 14:45, 20 June 2009

2009-06-20T14:45:46Z

Vinnyrose at 14:28, 20 June 2009

2009-06-20T14:28:35Z

AdShea at 14:02, 2 June 2006

2006-06-02T14:02:52Z

AdShea: Just fixing Names

2006-06-02T14:01:09Z

Just fixing Names

New page

===DESCRIPTION===
'''undo''' restores the previous conformation of the object currently being edited.

===USAGE===
undo

===SEE ALSO===
[[Redo]], [[Push_undo]]

[[Category:Commands|undo]]

Tree at 04:32, 23 February 2005

2005-02-23T04:32:25Z

New page

===DESCRIPTION===

"undo" restores the previous conformation of the object currently
being edited.

===USAGE===

undo

===SEE ALSO===

[[Cmd redo]], [[Cmd push_undo]]

[[Category:Commands|undo]]

← Older revision		Revision as of 14:45, 20 June 2009
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	[[Category:Commands\|Undo]]		[[Category:Commands\|Undo]]
		+	[[Category:Editing Module\|Undo]]

← Older revision		Revision as of 14:28, 20 June 2009
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	[[Redo]], [[Push undo]]		[[Redo]], [[Push undo]]

−	[[Category:Commands\|~~undo~~]]	+	[[Category:Commands\|Undo]]

@@ Line 6: / Line 6: @@
 ===SEE ALSO===
-[[Redo]], [[Push_undo]]
+[[Redo]], [[Push undo]]
 [[Category:Commands|undo]]