react-native-mathjax-html-to-svg
Version:
React Native component to display mathematics in html using MathJax. Uses [MathJax](https://github.com/mathjax/)
65 lines (64 loc) • 2.53 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;
};
var __spread = (this && this.__spread) || function () {
for (var ar = [], i = 0; i < arguments.length; i++) ar = ar.concat(__read(arguments[i]));
return ar;
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.CommonMglyphMixin = void 0;
function CommonMglyphMixin(Base) {
return (function (_super) {
__extends(class_1, _super);
function class_1() {
var args = [];
for (var _i = 0; _i < arguments.length; _i++) {
args[_i] = arguments[_i];
}
var _this = _super.apply(this, __spread(args)) || this;
_this.getParameters();
return _this;
}
class_1.prototype.getParameters = function () {
var _a = this.node.attributes.getList('width', 'height', 'valign'), width = _a.width, height = _a.height, valign = _a.valign;
this.width = (width === 'auto' ? 1 : this.length2em(width));
this.height = (height === 'auto' ? 1 : this.length2em(height));
this.valign = this.length2em(valign || '0');
};
class_1.prototype.computeBBox = function (bbox, _recompute) {
if (_recompute === void 0) { _recompute = false; }
bbox.w = this.width;
bbox.h = this.height + this.valign;
bbox.d = -this.valign;
};
return class_1;
}(Base));
}
exports.CommonMglyphMixin = CommonMglyphMixin;