* Chris Rife <[email protected]> [2002-05-10 10:47] wrote:
> I am making some stereo images and would like to put in some labels that
> will move with the model. When I use the "label" command, the labels are
> okay but they disappear with ray tracing. Is there any way around this,
> other than adding in the labels in an image editing program?
You can use the cgo text (line or cylinder versions) as I mentioned in
my reply about drawing the xyz axes, but be warned that the labels
rotate with you molecule, so getting them oriented perpendicular to the
view may be a pain (unless there is something I've missed).
Warren's example from a previous reply of his:
# draw text using cgo
from pymol import cmd
from pymol.cgo import *
from pymol.vfont import plain
cgo = []
axes = [[2.0,0.0,0.0],[0.0,2.0,0.0],[0.0,0.0,2.0]]
pos = [0.0,0.0,0.0]
wire_text(cgo,plain,pos,'Hello World',axes)
pos = [0.0,-3.0,0.0]
cyl_text(cgo,plain,pos,'Hello Universe',0.10,axes=axes)
cmd.set("cgo_line_radius",0.03)
cmd.load_cgo(cgo,'txt')
cmd.zoom("all",2.0)
Cheers,
Robert
--
Robert L. Campbell, Ph.D. http://biophysics.med.jhmi.edu/rlc
[email protected] phone: 410-614-6313
Research Specialist/X-ray Facility Manager
HHMI/Dept. of Biophysics & Biophysical Chem., The Johns Hopkins University
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