react-native-mathjax-html-to-svg
Version:
React Native component to display mathematics in html using MathJax. Uses [MathJax](https://github.com/mathjax/)
80 lines (79 loc) • 3.26 kB
JavaScript
;
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 (b.hasOwnProperty(p)) d[p] = b[p]; };
return extendStatics(d, b);
};
return function (d, b) {
extendStatics(d, b);
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
})();
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.SVGmsubsup = exports.SVGmsup = exports.SVGmsub = void 0;
var scriptbase_js_1 = require("./scriptbase.js");
var msubsup_js_1 = require("../../common/Wrappers/msubsup.js");
var msubsup_js_2 = require("../../common/Wrappers/msubsup.js");
var msubsup_js_3 = require("../../common/Wrappers/msubsup.js");
var msubsup_js_4 = require("../../../core/MmlTree/MmlNodes/msubsup.js");
var SVGmsub = (function (_super) {
__extends(SVGmsub, _super);
function SVGmsub() {
return _super !== null && _super.apply(this, arguments) || this;
}
SVGmsub.kind = msubsup_js_4.MmlMsub.prototype.kind;
SVGmsub.useIC = false;
return SVGmsub;
}(msubsup_js_1.CommonMsubMixin(scriptbase_js_1.SVGscriptbase)));
exports.SVGmsub = SVGmsub;
var SVGmsup = (function (_super) {
__extends(SVGmsup, _super);
function SVGmsup() {
return _super !== null && _super.apply(this, arguments) || this;
}
SVGmsup.kind = msubsup_js_4.MmlMsup.prototype.kind;
SVGmsup.useIC = true;
return SVGmsup;
}(msubsup_js_2.CommonMsupMixin(scriptbase_js_1.SVGscriptbase)));
exports.SVGmsup = SVGmsup;
var SVGmsubsup = (function (_super) {
__extends(SVGmsubsup, _super);
function SVGmsubsup() {
return _super !== null && _super.apply(this, arguments) || this;
}
SVGmsubsup.prototype.toSVG = function (parent) {
var svg = this.standardSVGnode(parent);
var _a = __read([this.baseChild, this.supChild, this.subChild], 3), base = _a[0], sup = _a[1], sub = _a[2];
var bbox = base.getBBox();
var _b = __read(this.getUVQ(bbox, sub.getBBox(), sup.getBBox()), 2), u = _b[0], v = _b[1];
var x = this.baseCore.bbox.ic ? this.coreIC() * this.coreScale() : 0;
base.toSVG(svg);
sup.toSVG(svg);
sub.toSVG(svg);
sub.place(bbox.w * bbox.rscale, v);
sup.place(bbox.w * bbox.rscale + x, u);
};
SVGmsubsup.kind = msubsup_js_4.MmlMsubsup.prototype.kind;
SVGmsubsup.useIC = false;
return SVGmsubsup;
}(msubsup_js_3.CommonMsubsupMixin(scriptbase_js_1.SVGscriptbase)));
exports.SVGmsubsup = SVGmsubsup;