112 lines
4.6 KiB
JavaScript
112 lines
4.6 KiB
JavaScript
"use strict";
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var __extends = (this && this.__extends) || (function () {
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var extendStatics = function (d, b) {
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extendStatics = Object.setPrototypeOf ||
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({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
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function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
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return extendStatics(d, b);
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};
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return function (d, b) {
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if (typeof b !== "function" && b !== null)
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throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
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extendStatics(d, b);
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function __() { this.constructor = d; }
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d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
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};
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})();
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var __values = (this && this.__values) || function(o) {
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var s = typeof Symbol === "function" && Symbol.iterator, m = s && o[s], i = 0;
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if (m) return m.call(o);
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if (o && typeof o.length === "number") return {
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next: function () {
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if (o && i >= o.length) o = void 0;
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return { value: o && o[i++], done: !o };
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}
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};
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throw new TypeError(s ? "Object is not iterable." : "Symbol.iterator is not defined.");
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};
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var __read = (this && this.__read) || function (o, n) {
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var m = typeof Symbol === "function" && o[Symbol.iterator];
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if (!m) return o;
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var i = m.call(o), r, ar = [], e;
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try {
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while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
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}
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catch (error) { e = { error: error }; }
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finally {
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try {
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if (r && !r.done && (m = i["return"])) m.call(i);
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}
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finally { if (e) throw e.error; }
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}
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return ar;
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};
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.CommonTextNodeMixin = void 0;
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function CommonTextNodeMixin(Base) {
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return (function (_super) {
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__extends(class_1, _super);
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function class_1() {
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return _super !== null && _super.apply(this, arguments) || this;
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}
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class_1.prototype.computeBBox = function (bbox, _recompute) {
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var e_1, _a;
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if (_recompute === void 0) { _recompute = false; }
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var variant = this.parent.variant;
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var text = this.node.getText();
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if (variant === '-explicitFont') {
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var font = this.jax.getFontData(this.parent.styles);
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var _b = this.jax.measureText(text, variant, font), w = _b.w, h = _b.h, d = _b.d;
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bbox.h = h;
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bbox.d = d;
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bbox.w = w;
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}
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else {
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var chars = this.remappedText(text, variant);
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bbox.empty();
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try {
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for (var chars_1 = __values(chars), chars_1_1 = chars_1.next(); !chars_1_1.done; chars_1_1 = chars_1.next()) {
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var char = chars_1_1.value;
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var _c = __read(this.getVariantChar(variant, char), 4), h = _c[0], d = _c[1], w = _c[2], data = _c[3];
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if (data.unknown) {
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var cbox = this.jax.measureText(String.fromCodePoint(char), variant);
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w = cbox.w;
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h = cbox.h;
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d = cbox.d;
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}
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bbox.w += w;
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if (h > bbox.h)
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bbox.h = h;
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if (d > bbox.d)
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bbox.d = d;
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bbox.ic = data.ic || 0;
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bbox.sk = data.sk || 0;
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bbox.dx = data.dx || 0;
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}
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}
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catch (e_1_1) { e_1 = { error: e_1_1 }; }
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finally {
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try {
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if (chars_1_1 && !chars_1_1.done && (_a = chars_1.return)) _a.call(chars_1);
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}
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finally { if (e_1) throw e_1.error; }
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}
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if (chars.length > 1) {
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bbox.sk = 0;
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}
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bbox.clean();
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}
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};
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class_1.prototype.remappedText = function (text, variant) {
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var c = this.parent.stretch.c;
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return (c ? [c] : this.parent.remapChars(this.unicodeChars(text, variant)));
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};
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class_1.prototype.getStyles = function () { };
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class_1.prototype.getVariant = function () { };
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class_1.prototype.getScale = function () { };
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class_1.prototype.getSpace = function () { };
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return class_1;
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}(Base));
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}
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exports.CommonTextNodeMixin = CommonTextNodeMixin;
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//# sourceMappingURL=TextNode.js.map
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