Zoom - Revision history

Pyadmin: 10 revisions

2014-03-28T01:44:42Z

10 revisions

New page

'''zoom''' scales and translates the window and the origin to cover the atom selection.

===USAGE===
zoom [ selection [,buffer [, state [, complete ]]]]

===EXAMPLES===
<source lang="python">
# auto zoom depending on what's loaded in PyMOL
zoom

#
zoom complete=1

# zoom on just chain A
zoom (chain A)

# zoom on residue 142
zoom 142/

# zoom consistenly 20 Ang from each object at the center
center prot1
zoom center, 20

# prot1 and prot2 will have the same exact zoom factor
center prot2
zoom center, 20
</source>

===PYMOL API===
<source lang="python">
cmd.zoom( string selection, float buffer=0.0,
int state=0, int complete=0 )
</source>

===NOTES===
state = 0 (default) use all coordinate states
state = -1 use only coordinates for the current state
state > 0 use coordinates for a specific state

complete = 0 or 1:

Normally the zoom command tries to guess an optimal zoom level for visualization, balancing closeness against occasional clipping of atoms out of the field of view. You can change this behavior by setting the complete option to 1, which will guarantee that the atom positions for the entire selection will fit in the field of an orthoscopic view. To absolutely prevent clipping, you may also need to add a buffer (typically 2 A) to account for the perspective transformation and for graphical representations which extend beyond the atom coordinates.

===SEE ALSO===
*[[Origin]]
*[[Orient]]
*[[Center]]

[[Category:Commands|Zoom]]
[[Category:States|Zoom]]
[[Category:View Module|Zoom]]

Vinnyrose at 15:05, 20 June 2009

2009-06-20T15:05:43Z

Vinnyrose at 14:29, 20 June 2009

2009-06-20T14:29:58Z

New page

===DESCRIPTION===
'''zoom''' scales and translates the window and the origin to cover the atom selection.

===USAGE===
zoom [ selection [,buffer [, state [, complete ]]]]

===EXAMPLES===
<source lang="python">
# auto zoom depending on what's loaded in PyMOL
zoom

#
zoom complete=1

# zoom on just chain A
zoom (chain A)

# zoom on residue 142
zoom 142/

# zoom consistenly 20 Ang from each object at the center
center prot1
zoom center, 20

# prot1 and prot2 will have the same exact zoom factor
center prot2
zoom center, 20
</source>

===PYMOL API===
<source lang="python">
cmd.zoom( string selection, float buffer=0.0,
int state=0, int complete=0 )
</source>

===NOTES===
state = 0 (default) use all coordinate states
state = -1 use only coordinates for the current state
state > 0 use coordinates for a specific state

complete = 0 or 1:

Normally the zoom command tries to guess an optimal zoom level for visualization, balancing closeness against occasional clipping of atoms out of the field of view. You can change this behavior by setting the complete option to 1, which will guarantee that the atom positions for the entire selection will fit in the field of an orthoscopic view. To absolutely prevent clipping, you may also need to add a buffer (typically 2 A) to account for the perspective transformation and for graphical representations which extend beyond the atom coordinates.

===SEE ALSO===
*[[Origin]]
*[[Orient]]
*[[Center]]

[[Category:Commands|Zoom]]
[[Category:States|Zoom]]

Englebip: fixed see also links in bullets

2008-11-06T15:28:41Z

fixed see also links in bullets

New page

Tree at 05:47, 21 February 2005

2005-02-21T05:47:51Z

New page

===DESCRIPTION===
"zoom" scales and translates the window and the origin to cover the
atom selection.

===USAGE===
zoom [ selection [,buffer [, state [, complete ]]]]

===EXAMPLES===
zoom
zoom complete=1
zoom (chain A)
zoom 142/

===PYMOL API===
<source lang="python">
cmd.zoom( string selection, float buffer=0.0,
int state=0, int complete=0 )
</source>
===NOTES===
state = 0 (default) use all coordinate states
state = -1 use only coordinates for the current state
state > 0 use coordinates for a specific state

complete = 0 or 1:
Normally the zoom command tries to guess an optimal zoom level
for visualization, balancing closeness against occasional clipping
of atoms out of the field of view. You can change this behavior by
setting the complete option to 1, which will guarantee that the
atom positions for the entire selection will fit in the field of an
orthoscopic view. To absolutely prevent clipping, you may also
need to add a buffer (typically 2 A) to account for the perpective
transformation and for graphical representations which extend
beyond the atom coordinates..

===SEE ALSO===

[[Cmd origin]], [[Cmd orient]], [[Cmd center]]

[[Category:Commands|zoom]]

← Older revision		Revision as of 15:05, 20 June 2009
Line 50:		Line 50:
	[[Category:Commands\|Zoom]]		[[Category:Commands\|Zoom]]
	[[Category:States\|Zoom]]		[[Category:States\|Zoom]]
		+	[[Category:View Module\|Zoom]]