Move font building related files to font-src

support/transform.js

@@ -1,49 +0,0 @@
-"use strict";
-
-module.exports = class Transform {
-	constructor(xx, yx, xy, yy, x, y) {
-		this.xx = xx;
-		this.yx = yx;
-		this.xy = xy;
-		this.yy = yy;
-		this.x = x;
-		this.y = y;
-	}
-
-	static Id() {
-		return new Transform(1, 0, 0, 1, 0, 0);
-	}
-
-	apply(pt) {
-		return {
-			x: pt.x * this.xx + pt.y * this.yx + this.x,
-			y: pt.x * this.xy + pt.y * this.yy + this.y
-		};
-	}
-	applyOffset(delta) {
-		return {
-			x: delta.x * this.xx + delta.y * this.yx,
-			y: delta.x * this.xy + delta.y * this.yy
-		};
-	}
-	unapply(pt) {
-		const xx = pt.x - this.x;
-		const yy = pt.y - this.y;
-		const denom = this.xx * this.yy - this.xy * this.yx;
-		return {
-			x: (xx * this.yy - yy * this.yx) / denom,
-			y: (yy * this.xx - xx * this.xy) / denom
-		};
-	}
-	inverse() {
-		const denom = this.xx * this.yy - this.xy * this.yx;
-		return new Transform(
-			this.yy / denom,
-			-this.yx / denom,
-			-this.xy / denom,
-			this.xx / denom,
-			-(this.x * this.yy - this.y * this.yx) / denom,
-			-(-this.x * this.xy + this.y * this.xx) / denom
-		);
-	}
-};