blobject
commented
4 years ago Improved (Fixed?) in https://github.com/blobject/agave/releases/tag/v32
Per the guidelines:
- The dot has been made circular
- Side-bearings are wider to respect horizontal-inter-glyph spacing
- Vertically, the dots are spaced out such that between two vertically positioned braille glyphs, the guidelines' ratio is respected. However, the vertical-inter-dot ratio is a bit off, and the vertical-inter-glyph ratio of two glyphs with only 3 rows of dots (as in the examples in the guidelines) is impossible to achieve given the box dimensions.
The side bearings of the braille patterns are too small relative to the internal spacing between dots. For example, U+2831 is hard to distinguish from <U+2808, U+2806>. Table 703.3.1 of the ADA Accessibility Guidelines indicates the proper ratios.