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fix lint

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This commit is contained in:
Matthew Hodgson 2019-05-22 02:41:07 +01:00
parent 4ae652e5c3
commit 30912dec17
1 changed files with 21 additions and 18 deletions
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39
src/utils/FontManager.js
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@ -29,31 +29,35 @@ async function isColrFontSupported() {
} }
try { try {
let canvas = document.createElement('canvas'); const canvas = document.createElement('canvas');
let context = canvas.getContext('2d'); const context = canvas.getContext('2d');
let img = new Image(); const img = new Image();
let fontCOLR = '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'; // eslint-disable-next-line
let svg = '<svg xmlns="http://www.w3.org/2000/svg" width="20" height="100" style="background:#fff;fill:#000;">' + const fontCOLR = 'd09GRgABAAAAAAKAAAwAAAAAAowAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABDT0xSAAACVAAAABYAAAAYAAIAJUNQQUwAAAJsAAAAEgAAABLJAAAQT1MvMgAAAYAAAAA6AAAAYBfxJ0pjbWFwAAABxAAAACcAAAAsAAzpM2dseWYAAAH0AAAAGgAAABoNIh0kaGVhZAAAARwAAAAvAAAANgxLumdoaGVhAAABTAAAABUAAAAkCAEEAmhtdHgAAAG8AAAABgAAAAYEAAAAbG9jYQAAAewAAAAGAAAABgANAABtYXhwAAABZAAAABsAAAAgAg4AHW5hbWUAAAIQAAAAOAAAAD4C5wsecG9zdAAAAkgAAAAMAAAAIAADAAB4AWNgZGAAYQ5+qdB4fpuvDNIsDCBwaQGTAIi+VlscBaJZGMDiHAxMIAoAtjIF/QB4AWNgZGBgYQACOAkUQQWMAAGRABAAAAB4AWNgZGBgYGJgAdMMUJILJMQgAWICAAH3AC4AeAFjYGFhYJzAwMrAwDST6QwDA0M/hGZ8zWDMyMmAChgFkDgKQMBw4CXDSwYWEBdIYgAFBgYA/8sIdAAABAAAAAAAAAB4AWNgYGBkYAZiBgYeBhYGBSDNAoRA/kuG//8hpDgjWJ4BAFVMBiYAAAAAAAANAAAAAQAAAAAEAAQAAAMAABEhESEEAPwABAD8AAAAeAEtxgUNgAAAAMHHIQTShTlOAty9/4bf7AARCwlBNhBw4L/43qXjYGUmf19TMuLcj/BJL3XfBg54AWNgZsALAAB9AAR4AWNgYGAEYj4gFgGygGwICQACOwAoAAAAAAABAAEAAQAAAA4AAAAAyP8AAA==';
'<style type="text/css">'+ const svg = `
'@font-face{font-family:"chromacheck-colr";src:url(data:application/x-font-woff;base64,'+fontCOLR+') format("woff");}'+ <svg xmlns="http://www.w3.org/2000/svg" width="20" height="100" style="background:#fff;fill:#000;">
'</style>'+ <style type="text/css">
'<text x="0" y="0" font-size="20">' + @font-face {
'<tspan font-family="chromacheck-colr" x="0" dy="20">&#xe900;</tspan>' + // COLR font-family: "chromacheck-colr";
'</text>' + src: url(data:application/x-font-woff;base64,${fontCOLR}) format("woff");
'</svg>'; }
canvas.width = 20; </style>
<text x="0" y="0" font-size="20">
<tspan font-family="chromacheck-colr" x="0" dy="20">&#xe900;</tspan>
</text>
</svg>`;
canvas.width = 20;
canvas.height = 100; canvas.height = 100;
img.src = 'data:image/svg+xml;charset=utf-8,' + encodeURIComponent(svg); img.src = 'data:image/svg+xml;charset=utf-8,' + encodeURIComponent(svg);
// FIXME wait for safari load our colr font // FIXME wait for safari load our colr font
const wait = ms => new Promise((r, j)=>setTimeout(r, ms)) const wait = ms => new Promise((r, j)=>setTimeout(r, ms));
await wait(500); await wait(500);
context.drawImage(img, 0, 0); context.drawImage(img, 0, 0);
colrFontSupported = (context.getImageData(10, 10, 1, 1).data[0] === 200); colrFontSupported = (context.getImageData(10, 10, 1, 1).data[0] === 200);
} } catch (e) {
catch (e) {
console.error("Couldn't load colr font", e); console.error("Couldn't load colr font", e);
colrFontSupported = false; colrFontSupported = false;
} }
@ -69,8 +73,7 @@ export async function fixupColorFonts() {
let font; let font;
if (await isColrFontSupported()) { if (await isColrFontSupported()) {
font = new FontFace("Twemoji", "url('../../fonts/Twemoji_Mozilla/TwemojiMozilla-colr.woff2')", {}); font = new FontFace("Twemoji", "url('../../fonts/Twemoji_Mozilla/TwemojiMozilla-colr.woff2')", {});
} } else {
else {
font = new FontFace("Twemoji", "url('../../fonts/Twemoji_Mozilla/TwemojiMozilla-sbix.woff2')", {}); font = new FontFace("Twemoji", "url('../../fonts/Twemoji_Mozilla/TwemojiMozilla-sbix.woff2')", {});
} }
document.fonts.add(font); document.fonts.add(font);