mirror of
https://github.com/Smaug123/KaTeX
synced 2025-10-05 19:28:39 +00:00
725524a214
Summary:
I've been experimenting with delivering a TrueType-only KaTeX build for our mobile apps. I couldn't
get anything to render properly until I flipped the `format` specifier from `ttf` to `truetype`.
Though I can't find a definitive source on this, all the examples I've seen online use `truetype`
over `ttf`, and flipping from `ttf` to `truetype` fixed my own issues.
It's unlikely that this has been much of a problem in practice, since so many browsers now support
WOFF (I'm considering a TrueType-only build since it's the least common denominator across Android
4.3+ and mobile Safari).
Test Plan:
- To force TrueType rendering, comment out the `.use-eot`, `.use-woff2`, and `.use-woff` lines in `fonts.less`.
- Run `make serve`.
- Open up the demo page.
- Verify that the demo text is rendered as before (only the parens are noticeably different in the demo?).
Reviewers: kevinb, emily
Reviewed By: emily
Subscribers: benkomalo
Differential Revision: https://phabricator.khanacademy.org/D29274
70 lines
2.3 KiB
Plaintext
70 lines
2.3 KiB
Plaintext
@font-folder: "fonts";
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@use-eot: true;
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@use-ttf: true;
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@use-woff: true;
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@use-woff2: true;
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.use-eot(@family, @family-suffix) when (@use-eot = true) {
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src: url('@{font-folder}/KaTeX_@{family}-@{family-suffix}.eot');
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src+: url('@{font-folder}/KaTeX_@{family}-@{family-suffix}.eot#iefix') format('embedded-opentype')
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}
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.use-woff2(@family, @family-suffix) when (@use-woff2 = true) {
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src+: url('@{font-folder}/KaTeX_@{family}-@{family-suffix}.woff2') format('woff2')
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}
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.use-woff(@family, @family-suffix) when (@use-woff = true) {
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src+: url('@{font-folder}/KaTeX_@{family}-@{family-suffix}.woff') format('woff')
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}
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.use-ttf(@family, @family-suffix) when (@use-ttf = true) {
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src+: url('@{font-folder}/KaTeX_@{family}-@{family-suffix}.ttf') format('truetype')
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}
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.generate-suffix(@weight, @style) when (@weight = normal) and (@style = normal) {
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@suffix: 'Regular';
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}
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.generate-suffix(@weight, @style) when (@weight = normal) and (@style = italic) {
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@suffix: 'Italic';
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}
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.generate-suffix(@weight, @style) when (@weight = bold) and (@style = normal) {
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@suffix: 'Bold';
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}
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.generate-suffix(@weight, @style) when (@weight = bold) and (@style = italic) {
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@suffix: 'BoldItalic';
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}
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.font-face(@family, @weight, @style) {
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.generate-suffix(@weight, @style);
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@font-face {
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font-family: 'KaTeX_@{family}';
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.use-eot(@family, @suffix);
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.use-woff2(@family, @suffix);
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.use-woff(@family, @suffix);
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.use-ttf(@family, @suffix);
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font-weight: @weight;
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font-style: @style;
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}
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}
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.font-face('AMS', normal, normal);
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.font-face('Caligraphic', bold, normal);
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.font-face('Caligraphic', normal, normal);
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.font-face('Fraktur', bold, normal);
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.font-face('Fraktur', normal, normal);
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.font-face('Main', bold, normal);
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.font-face('Main', normal, italic);
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.font-face('Main', normal, normal);
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// .font-face('Math', bold, italic);
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.font-face('Math', normal, italic);
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// .font-face('Math', normal, normal);
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// .font-face('SansSerif', bold, normal);
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// .font-face('SansSerif', normal, italic);
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.font-face('SansSerif', normal, normal);
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.font-face('Script', normal, normal);
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.font-face('Size1', normal, normal);
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.font-face('Size2', normal, normal);
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.font-face('Size3', normal, normal);
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.font-face('Size4', normal, normal);
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.font-face('Typewriter', normal, normal);
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