stuff

node_modules/mathjax-full/js/output/common/Wrappers/TextNode.js

@@ -0,0 +1,112 @@
+"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.CommonTextNodeMixin = void 0;
+function CommonTextNodeMixin(Base) {
+    return (function (_super) {
+        __extends(class_1, _super);
+        function class_1() {
+            return _super !== null && _super.apply(this, arguments) || this;
+        }
+        class_1.prototype.computeBBox = function (bbox, _recompute) {
+            var e_1, _a;
+            if (_recompute === void 0) { _recompute = false; }
+            var variant = this.parent.variant;
+            var text = this.node.getText();
+            if (variant === '-explicitFont') {
+                var font = this.jax.getFontData(this.parent.styles);
+                var _b = this.jax.measureText(text, variant, font), w = _b.w, h = _b.h, d = _b.d;
+                bbox.h = h;
+                bbox.d = d;
+                bbox.w = w;
+            }
+            else {
+                var chars = this.remappedText(text, variant);
+                bbox.empty();
+                try {
+                    for (var chars_1 = __values(chars), chars_1_1 = chars_1.next(); !chars_1_1.done; chars_1_1 = chars_1.next()) {
+                        var char = chars_1_1.value;
+                        var _c = __read(this.getVariantChar(variant, char), 4), h = _c[0], d = _c[1], w = _c[2], data = _c[3];
+                        if (data.unknown) {
+                            var cbox = this.jax.measureText(String.fromCodePoint(char), variant);
+                            w = cbox.w;
+                            h = cbox.h;
+                            d = cbox.d;
+                        }
+                        bbox.w += w;
+                        if (h > bbox.h)
+                            bbox.h = h;
+                        if (d > bbox.d)
+                            bbox.d = d;
+                        bbox.ic = data.ic || 0;
+                        bbox.sk = data.sk || 0;
+                        bbox.dx = data.dx || 0;
+                    }
+                }
+                catch (e_1_1) { e_1 = { error: e_1_1 }; }
+                finally {
+                    try {
+                        if (chars_1_1 && !chars_1_1.done && (_a = chars_1.return)) _a.call(chars_1);
+                    }
+                    finally { if (e_1) throw e_1.error; }
+                }
+                if (chars.length > 1) {
+                    bbox.sk = 0;
+                }
+                bbox.clean();
+            }
+        };
+        class_1.prototype.remappedText = function (text, variant) {
+            var c = this.parent.stretch.c;
+            return (c ? [c] : this.parent.remapChars(this.unicodeChars(text, variant)));
+        };
+        class_1.prototype.getStyles = function () { };
+        class_1.prototype.getVariant = function () { };
+        class_1.prototype.getScale = function () { };
+        class_1.prototype.getSpace = function () { };
+        return class_1;
+    }(Base));
+}
+exports.CommonTextNodeMixin = CommonTextNodeMixin;
+//# sourceMappingURL=TextNode.js.map