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Refactor: Create a separate class for glyph store

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This commit is contained in:
be5invis 2020-08-09 18:11:36 -07:00
parent 02e6d041be
commit 4d20f8e655
25 changed files with 482 additions and 360 deletions
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19
font-src/support/glyph.js
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@ -6,8 +6,7 @@ const Anchor = require("./anchor");
module.exports = class Glyph {
constructor(name) {
Object.defineProperty(this, "name", { value: name, writable: false });
this.unicode = [];
this._m_dependentName = name;
this.contours = [];
this.advanceWidth = 500;
this.autoRefPriority = 0;
@ -17,6 +16,15 @@ module.exports = class Glyph {
this.dependencies = [];
this.defaultTag = null;
}
get name() {
throw new TypeError("Glyph::name has been deprecated");
}
get unicode() {
throw new TypeError("Glyph::unicode has been deprecated");
}
set unicode(x) {
throw new TypeError("Glyph::unicode has been deprecated");
}
// PTL pattern matching
static unapply(obj, arity) {
if (obj instanceof Glyph) return [obj];
@ -26,14 +34,9 @@ module.exports = class Glyph {
setWidth(w) {
this.advanceWidth = w;
}
// Encoding
assignUnicode(u) {
if (typeof u === "string") this.unicode.push(u.codePointAt(0));
else this.unicode.push(u);
}
// Dependency
dependsOn(glyph) {
if (glyph.name) this.dependencies.push(glyph.name);
if (glyph._m_dependentName) this.dependencies.push(glyph._m_dependentName);
if (glyph.dependencies) for (const dep of glyph.dependencies) this.dependencies.push(dep);
}
// Contour Tagging