react-native-mathjax-html-to-svg
Version:
React Native component to display mathematics in html using MathJax. Uses [MathJax](https://github.com/mathjax/)
44 lines (43 loc) • 2.1 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.ExtpfeilConfiguration = exports.ExtpfeilMethods = void 0;
var Configuration_js_1 = require("../Configuration.js");
var SymbolMap_js_1 = require("../SymbolMap.js");
var AmsMethods_js_1 = require("../ams/AmsMethods.js");
var NewcommandUtil_js_1 = require("../newcommand/NewcommandUtil.js");
var NewcommandConfiguration_js_1 = require("../newcommand/NewcommandConfiguration.js");
var TexError_js_1 = require("../TexError.js");
exports.ExtpfeilMethods = {};
exports.ExtpfeilMethods.xArrow = AmsMethods_js_1.AmsMethods.xArrow;
exports.ExtpfeilMethods.NewExtArrow = function (parser, name) {
var cs = parser.GetArgument(name);
var space = parser.GetArgument(name);
var chr = parser.GetArgument(name);
if (!cs.match(/^\\([a-z]+|.)$/i)) {
throw new TexError_js_1.default('NewextarrowArg1', 'First argument to %1 must be a control sequence name', name);
}
if (!space.match(/^(\d+),(\d+)$/)) {
throw new TexError_js_1.default('NewextarrowArg2', 'Second argument to %1 must be two integers separated by a comma', name);
}
if (!chr.match(/^(\d+|0x[0-9A-F]+)$/i)) {
throw new TexError_js_1.default('NewextarrowArg3', 'Third argument to %1 must be a unicode character number', name);
}
cs = cs.substr(1);
var spaces = space.split(',');
NewcommandUtil_js_1.default.addMacro(parser, cs, exports.ExtpfeilMethods.xArrow, [parseInt(chr), parseInt(spaces[0]), parseInt(spaces[1])]);
};
new SymbolMap_js_1.CommandMap('extpfeil', {
xtwoheadrightarrow: ['xArrow', 0x21A0, 12, 16],
xtwoheadleftarrow: ['xArrow', 0x219E, 17, 13],
xmapsto: ['xArrow', 0x21A6, 6, 7],
xlongequal: ['xArrow', 0x003D, 7, 7],
xtofrom: ['xArrow', 0x21C4, 12, 12],
Newextarrow: 'NewExtArrow'
}, exports.ExtpfeilMethods);
var init = function (config) {
NewcommandConfiguration_js_1.NewcommandConfiguration.init(config);
};
exports.ExtpfeilConfiguration = Configuration_js_1.Configuration.create('extpfeil', {
handler: { macro: ['extpfeil'] },
init: init
});