2019 California Standards for Accessible Design Guide (effective January 1, 2020 with July 1, 2021 amendments)
11B-703.8.5 Character width.
The uppercase letter “O” shall be used to determine the allowable width of all low resolution VMS characters of a font. Low resolution VMS characters shall comply with the pixel count for character width in Table 11B-703.8.5.
TABLE 11B-703.8.5 PIXEL COUNT FOR LOW RESOLUTION VMS
CHARACTER HEIGHT |
CHARACTER WIDTH RANGE | STROKE WIDTH RANGE |
CHARACTER SPACING RANGE |
---|---|---|---|
7 | 5-6 | 1 | 2 |
8 | 6-7 | 1-2 | 2-3 |
9 | 6-8 | 1-2 | 2-3 |
10 | 7-9 | 2 | 2-4 |
11 | 8-10 | 2 | 2-4 |
12 | 8-11 | 2 | 3-4 |
13 | 9-12 | 2-3 | 3-5 |
14 | 10-13 | 2-3 | 3-5 |
15 | 11-14 | 2-3 | 3-5 |
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