Label font id

The label_font_id setting sets the typeface (font family) for atom labels.

Syntax

# use "Serif Bold" font family
set label_font_id, 10

Available Font Families

Font IDs 0-4 were fixed size GLUT fonts, their support was dropped in PyMOL 1.6.

Name	label_font_id
Sans	5
Sans Oblique	6
Sans Bold	7
Sans Bold Oblique	8
Serif	9
Serif Oblique	17
Serif Bold	10
Serif Bold Oblique	18
Mono	11
Mono Oblique	12
Mono Bold	13
Mono Bold Oblique	14
Gentium Roman	15
Gentium Italic	16

Special Characters

Several Unicode characters are supported. They can be entered with unicode literals as 4-digit hexadecimal escape sequences.

Example characters (find the code for your character at Unicode Charts):

Code	Character	Name
u"\u03b1"	α	Alpha
u"\u03b2"	β	Beta
u"\u00c5"	Å	Ångström
u"\u00b1"	±	plus/minus
u"\u00b2"	²	superscript 2

Example 1

The alpha and beta are Unicode characters.

label  5/CA, u"\u03b1-Helix"
label 10/CA, u"\u03b2-Sheet"

# italic
set label_font_id, 16

# make bigger
set label_size, 50

# cast shadows in ray tracing
set label_shadow_mode, 3

Example 2

Notice the Angstrom and superscript 2 characters. You can add other characters as well.

# label residue 30 with "4.1 Ang^2 +/- 0.65 Ang^2
label i. 30, "4.1" + u"\u00c5\u00b2  \u00b1 0.65 \u00c5\u00b2 "

See Also

• label
• label_size
• label_shadow_mode