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Glyphs-Handbook-2013

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LSB of a for the RSB of e.<br />

7.2 KERNING<br />

Most glyphs fit well next to each other but some pairs need<br />

specific adjustments, e.g., T in combination with o. This is<br />

where kerning comes into play.<br />

7.2.1 Ways to Kern<br />

To define these kerning pairs, switch to the Text Tool, type<br />

both glyphs in the Edit view and place the cursor between<br />

them. The bottom left field (labeled ‘K:’) in the info box will<br />

show the kerning value for this combination. Just set a<br />

value there.<br />

Or use the keyboard shortcuts for much greater<br />

Tip: Again, Ctrl (to the left of convenience. Similar to the metrics keys, Ctrl-Opt-(Shift-)<br />

the Option key) corresponds to Arrow keys changes the kerning towards the letter on the left<br />

the left side of the glyph, Cmd<br />

side of the current letter, while Cmd-Opt-(Shift-)Arrow keys<br />

on the right to the right side.<br />

change the kerning with the letter following on the right.<br />

7.2.2 Kerning Groups<br />

Many glyphs look similar and need the same kerning values.<br />

Kerning groups capture these similarities and help you reduce<br />

the number of pairs that need to be set manually. Kerning<br />

then applies not to glyphs, but to groups of glyphs, in the<br />

sense of kerning all glyphs that look like an A or like a T etc.<br />

Tip: The ‘Set Kerning Groups’ In <strong>Glyphs</strong>, kerning classes are not edited as glyph lists.<br />

script from github.com/ Instead, the class membership is defined as a glyph property.<br />

schriftgestalt can create the<br />

For example, put O in the left kerning group field for all glyphs<br />

kerning groups for you.<br />

that look like an O on the left (like C, Ccedilla, G, Odieresis, and<br />

O itself). Add a value to each glyph, even if it remains the only<br />

glyph in its group. Switch to the list mode of the Font view for<br />

a better overview.<br />

Tip: To ensure proper kerning<br />

interpolation in Multiple<br />

Master set-ups, the group<br />

locks need to be synchronized<br />

between all masters.<br />

You can introduce exceptions to group kerning by opening the<br />

kerning lock in the grey info box. Thus you can have dierent<br />

kerning pairs for ‘To’ and ‘Tö’. Vice versa, keep these locks<br />

closed if you do not want any exceptions.<br />

<strong>Glyphs</strong> <strong>Handbook</strong>, May <strong>2013</strong> 64

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