stuff
This commit is contained in:
parent
bc92231240
commit
b8225c639e
GPG key ID:
883EDBAA726BD96C
11904 changed files with 1472749 additions and 133 deletions
231
node_modules/mathjax-full/js/output/svg/Wrappers/mo.js
generated
vendored
Normal file
231
node_modules/mathjax-full/js/output/svg/Wrappers/mo.js
generated
vendored
Normal file
|
|
@ -0,0 +1,231 @@
|
|||
"use strict";
|
||||
var __extends = (this && this.__extends) || (function () {
|
||||
var extendStatics = function (d, b) {
|
||||
extendStatics = Object.setPrototypeOf ||
|
||||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
|
||||
function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
|
||||
return extendStatics(d, b);
|
||||
};
|
||||
return function (d, b) {
|
||||
if (typeof b !== "function" && b !== null)
|
||||
throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
|
||||
extendStatics(d, b);
|
||||
function __() { this.constructor = d; }
|
||||
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
|
||||
};
|
||||
})();
|
||||
var __values = (this && this.__values) || function(o) {
|
||||
var s = typeof Symbol === "function" && Symbol.iterator, m = s && o[s], i = 0;
|
||||
if (m) return m.call(o);
|
||||
if (o && typeof o.length === "number") return {
|
||||
next: function () {
|
||||
if (o && i >= o.length) o = void 0;
|
||||
return { value: o && o[i++], done: !o };
|
||||
}
|
||||
};
|
||||
throw new TypeError(s ? "Object is not iterable." : "Symbol.iterator is not defined.");
|
||||
};
|
||||
var __read = (this && this.__read) || function (o, n) {
|
||||
var m = typeof Symbol === "function" && o[Symbol.iterator];
|
||||
if (!m) return o;
|
||||
var i = m.call(o), r, ar = [], e;
|
||||
try {
|
||||
while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
|
||||
}
|
||||
catch (error) { e = { error: error }; }
|
||||
finally {
|
||||
try {
|
||||
if (r && !r.done && (m = i["return"])) m.call(i);
|
||||
}
|
||||
finally { if (e) throw e.error; }
|
||||
}
|
||||
return ar;
|
||||
};
|
||||
Object.defineProperty(exports, "__esModule", { value: true });
|
||||
exports.SVGmo = void 0;
|
||||
var Wrapper_js_1 = require("../Wrapper.js");
|
||||
var mo_js_1 = require("../../common/Wrappers/mo.js");
|
||||
var mo_js_2 = require("../../../core/MmlTree/MmlNodes/mo.js");
|
||||
var VFUZZ = 0.1;
|
||||
var HFUZZ = 0.1;
|
||||
var SVGmo = (function (_super) {
|
||||
__extends(SVGmo, _super);
|
||||
function SVGmo() {
|
||||
return _super !== null && _super.apply(this, arguments) || this;
|
||||
}
|
||||
SVGmo.prototype.toSVG = function (parent) {
|
||||
var attributes = this.node.attributes;
|
||||
var symmetric = attributes.get('symmetric') && this.stretch.dir !== 2;
|
||||
var stretchy = this.stretch.dir !== 0;
|
||||
if (stretchy && this.size === null) {
|
||||
this.getStretchedVariant([]);
|
||||
}
|
||||
var svg = this.standardSVGnode(parent);
|
||||
if (stretchy && this.size < 0) {
|
||||
this.stretchSVG();
|
||||
}
|
||||
else {
|
||||
var u = (symmetric || attributes.get('largeop') ? this.fixed(this.getCenterOffset()) : '0');
|
||||
var v = (this.node.getProperty('mathaccent') ? this.fixed(this.getAccentOffset()) : '0');
|
||||
if (u !== '0' || v !== '0') {
|
||||
this.adaptor.setAttribute(svg, 'transform', "translate(".concat(v, " ").concat(u, ")"));
|
||||
}
|
||||
this.addChildren(svg);
|
||||
}
|
||||
};
|
||||
SVGmo.prototype.stretchSVG = function () {
|
||||
var stretch = this.stretch.stretch;
|
||||
var variants = this.getStretchVariants();
|
||||
var bbox = this.getBBox();
|
||||
if (this.stretch.dir === 1) {
|
||||
this.stretchVertical(stretch, variants, bbox);
|
||||
}
|
||||
else {
|
||||
this.stretchHorizontal(stretch, variants, bbox);
|
||||
}
|
||||
};
|
||||
SVGmo.prototype.getStretchVariants = function () {
|
||||
var e_1, _a;
|
||||
var c = this.stretch.c || this.getText().codePointAt(0);
|
||||
var variants = [];
|
||||
try {
|
||||
for (var _b = __values(this.stretch.stretch.keys()), _c = _b.next(); !_c.done; _c = _b.next()) {
|
||||
var i = _c.value;
|
||||
variants[i] = this.font.getStretchVariant(c, i);
|
||||
}
|
||||
}
|
||||
catch (e_1_1) { e_1 = { error: e_1_1 }; }
|
||||
finally {
|
||||
try {
|
||||
if (_c && !_c.done && (_a = _b.return)) _a.call(_b);
|
||||
}
|
||||
finally { if (e_1) throw e_1.error; }
|
||||
}
|
||||
return variants;
|
||||
};
|
||||
SVGmo.prototype.stretchVertical = function (stretch, variant, bbox) {
|
||||
var h = bbox.h, d = bbox.d, w = bbox.w;
|
||||
var T = this.addTop(stretch[0], variant[0], h, w);
|
||||
var B = this.addBot(stretch[2], variant[2], d, w);
|
||||
if (stretch.length === 4) {
|
||||
var _a = __read(this.addMidV(stretch[3], variant[3], w), 2), H = _a[0], D = _a[1];
|
||||
this.addExtV(stretch[1], variant[1], h, 0, T, H, w);
|
||||
this.addExtV(stretch[1], variant[1], 0, d, D, B, w);
|
||||
}
|
||||
else {
|
||||
this.addExtV(stretch[1], variant[1], h, d, T, B, w);
|
||||
}
|
||||
};
|
||||
SVGmo.prototype.stretchHorizontal = function (stretch, variant, bbox) {
|
||||
var w = bbox.w;
|
||||
var L = this.addLeft(stretch[0], variant[0]);
|
||||
var R = this.addRight(stretch[2], variant[2], w);
|
||||
if (stretch.length === 4) {
|
||||
var _a = __read(this.addMidH(stretch[3], variant[3], w), 2), x1 = _a[0], x2 = _a[1];
|
||||
var w2 = w / 2;
|
||||
this.addExtH(stretch[1], variant[1], w2, L, w2 - x1);
|
||||
this.addExtH(stretch[1], variant[1], w2, x2 - w2, R, w2);
|
||||
}
|
||||
else {
|
||||
this.addExtH(stretch[1], variant[1], w, L, R);
|
||||
}
|
||||
};
|
||||
SVGmo.prototype.getChar = function (n, variant) {
|
||||
var char = this.font.getChar(variant, n) || [0, 0, 0, null];
|
||||
return [char[0], char[1], char[2], char[3] || {}];
|
||||
};
|
||||
SVGmo.prototype.addGlyph = function (n, variant, x, y, parent) {
|
||||
if (parent === void 0) { parent = null; }
|
||||
return this.placeChar(n, x, y, parent || this.element, variant);
|
||||
};
|
||||
SVGmo.prototype.addTop = function (n, v, H, W) {
|
||||
if (!n)
|
||||
return 0;
|
||||
var _a = __read(this.getChar(n, v), 3), h = _a[0], d = _a[1], w = _a[2];
|
||||
this.addGlyph(n, v, (W - w) / 2, H - h);
|
||||
return h + d;
|
||||
};
|
||||
SVGmo.prototype.addExtV = function (n, v, H, D, T, B, W) {
|
||||
var _this = this;
|
||||
if (!n)
|
||||
return;
|
||||
T = Math.max(0, T - VFUZZ);
|
||||
B = Math.max(0, B - VFUZZ);
|
||||
var adaptor = this.adaptor;
|
||||
var _a = __read(this.getChar(n, v), 3), h = _a[0], d = _a[1], w = _a[2];
|
||||
var Y = H + D - T - B;
|
||||
var s = 1.5 * Y / (h + d);
|
||||
var y = (s * (h - d) - Y) / 2;
|
||||
if (Y <= 0)
|
||||
return;
|
||||
var svg = this.svg('svg', {
|
||||
width: this.fixed(w), height: this.fixed(Y),
|
||||
y: this.fixed(B - D), x: this.fixed((W - w) / 2),
|
||||
viewBox: [0, y, w, Y].map(function (x) { return _this.fixed(x); }).join(' ')
|
||||
});
|
||||
this.addGlyph(n, v, 0, 0, svg);
|
||||
var glyph = adaptor.lastChild(svg);
|
||||
adaptor.setAttribute(glyph, 'transform', "scale(1,".concat(this.jax.fixed(s), ")"));
|
||||
adaptor.append(this.element, svg);
|
||||
};
|
||||
SVGmo.prototype.addBot = function (n, v, D, W) {
|
||||
if (!n)
|
||||
return 0;
|
||||
var _a = __read(this.getChar(n, v), 3), h = _a[0], d = _a[1], w = _a[2];
|
||||
this.addGlyph(n, v, (W - w) / 2, d - D);
|
||||
return h + d;
|
||||
};
|
||||
SVGmo.prototype.addMidV = function (n, v, W) {
|
||||
if (!n)
|
||||
return [0, 0];
|
||||
var _a = __read(this.getChar(n, v), 3), h = _a[0], d = _a[1], w = _a[2];
|
||||
var y = (d - h) / 2 + this.font.params.axis_height;
|
||||
this.addGlyph(n, v, (W - w) / 2, y);
|
||||
return [h + y, d - y];
|
||||
};
|
||||
SVGmo.prototype.addLeft = function (n, v) {
|
||||
return (n ? this.addGlyph(n, v, 0, 0) : 0);
|
||||
};
|
||||
SVGmo.prototype.addExtH = function (n, v, W, L, R, x) {
|
||||
var _this = this;
|
||||
if (x === void 0) { x = 0; }
|
||||
if (!n)
|
||||
return;
|
||||
R = Math.max(0, R - HFUZZ);
|
||||
L = Math.max(0, L - HFUZZ);
|
||||
var adaptor = this.adaptor;
|
||||
var _a = __read(this.getChar(n, v), 3), h = _a[0], d = _a[1], w = _a[2];
|
||||
var X = W - L - R;
|
||||
var Y = h + d + 2 * VFUZZ;
|
||||
var s = 1.5 * (X / w);
|
||||
var D = -(d + VFUZZ);
|
||||
if (X <= 0)
|
||||
return;
|
||||
var svg = this.svg('svg', {
|
||||
width: this.fixed(X), height: this.fixed(Y),
|
||||
x: this.fixed(x + L), y: this.fixed(D),
|
||||
viewBox: [(s * w - X) / 2, D, X, Y].map(function (x) { return _this.fixed(x); }).join(' ')
|
||||
});
|
||||
this.addGlyph(n, v, 0, 0, svg);
|
||||
var glyph = adaptor.lastChild(svg);
|
||||
adaptor.setAttribute(glyph, 'transform', 'scale(' + this.jax.fixed(s) + ',1)');
|
||||
adaptor.append(this.element, svg);
|
||||
};
|
||||
SVGmo.prototype.addRight = function (n, v, W) {
|
||||
if (!n)
|
||||
return 0;
|
||||
var w = this.getChar(n, v)[2];
|
||||
return this.addGlyph(n, v, W - w, 0);
|
||||
};
|
||||
SVGmo.prototype.addMidH = function (n, v, W) {
|
||||
if (!n)
|
||||
return [0, 0];
|
||||
var w = this.getChar(n, v)[2];
|
||||
this.addGlyph(n, v, (W - w) / 2, 0);
|
||||
return [(W - w) / 2, (W + w) / 2];
|
||||
};
|
||||
SVGmo.kind = mo_js_2.MmlMo.prototype.kind;
|
||||
return SVGmo;
|
||||
}((0, mo_js_1.CommonMoMixin)(Wrapper_js_1.SVGWrapper)));
|
||||
exports.SVGmo = SVGmo;
|
||||
//# sourceMappingURL=mo.js.map
|
||||
Loading…
Add table
Add a link
Reference in a new issue