mirror of
https://github.com/typst/typst
synced 2025-05-21 20:45:27 +08:00
54a9ccb1a5
Adds top-edge and bottom-edge parameters to the font function. These define how the box around a word is computed. The possible values are: - ascender - cap-height (default top edge) - x-height - baseline (default bottom edge) - descender The defaults are chosen so that it's easy to create good-looking designs with vertical alignment. Since they are much tighter than what most other software uses by default, the default leading had to be increased to 50% of the font size and paragraph spacing to 100% of the font size. The values cap-height and x-height fall back to ascender in case they are zero because this value may occur in fonts that don't have glyphs with cap- or x-height (like Twitter Color Emoji). Since cap-height is the default top edge, doing no fallback would break things badly. Removes softness in favor of a simple boolean for pages and a more finegread u8 for spacing. This is needed to make paragraph spacing consume line spacing created by hard line breaks.
67 lines
1.3 KiB
Typst
67 lines
1.3 KiB
Typst
// Test the `font` function.
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---
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// Test configuring font properties.
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// Set same font size in three different ways.
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#font(22pt)[A]
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#font(200%)[A]
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#font(16.5pt + 50%)[A]
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// Do nothing.
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#font[Normal]
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// Set style (is available).
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#font(style: italic)[Italic]
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// Set weight (is available).
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#font(weight: bold)[Bold]
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// Set stretch (not available, matching closest).
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#font(stretch: 50%)[Condensed]
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// Set family.
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#font("PT Sans")[Sans serif]
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// Emoji.
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Emoji: 🐪, 🌋, 🏞
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// Math.
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#font("Latin Modern Math")[
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∫ 𝛼 + 3𝛽 d𝑡
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]
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---
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// Test top and bottom edge.
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#page(width: 170pt)
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#let try(top, bottom) = rect(fill: #9feb52)[
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#font(top-edge: top, bottom-edge: bottom)
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`From `#top` to `#bottom
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]
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#try(ascender, descender)
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#try(ascender, baseline)
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#try(cap-height, baseline)
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#try(x-height, baseline)
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---
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// Ref: false
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// Error: 7-12 unexpected argument
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#font(false)
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// Error: 3:14-3:18 expected font style, found font weight
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// Error: 2:28-2:34 expected font weight, found string
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// Error: 1:43-1:44 expected font family or array of font families, found integer
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#font(style: bold, weight: "thin", serif: 0)
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// Warning: 15-19 should be between 100 and 900
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#font(weight: 2700)
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// Warning: 16-21 should be between 50% and 200%
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#font(stretch: 1000%)
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// Error: 7-27 unexpected argument
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#font(something: "invalid")
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