mirror of
https://gerrit.wikimedia.org/r/mediawiki/extensions/Math
synced 2024-11-30 02:15:06 +00:00
56 lines
2 KiB
JavaScript
56 lines
2 KiB
JavaScript
/*************************************************************
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*
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* MathJax/jax/output/SVG/autoload/ms.js
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*
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* Implements the SVG output for <ms> elements.
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*
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* ---------------------------------------------------------------------
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*
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* Copyright (c) 2011-2012 Design Science, Inc.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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MathJax.Hub.Register.StartupHook("SVG Jax Ready",function () {
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var VERSION = "2.0";
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var MML = MathJax.ElementJax.mml,
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SVG = MathJax.OutputJax.SVG;
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MML.ms.Augment({
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toSVG: function () {
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var svg = this.SVG(); this.SVGhandleSpace(svg);
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var values = this.getValues("lquote","rquote");
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var variant = this.SVGgetVariant(), scale = this.SVGgetScale();
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var text = this.data.join(""); // FIXME: handle mglyph?
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var pattern = [];
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if (values.lquote.length === 1) {pattern.push(this.SVGquoteRegExp(values.lquote))}
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if (values.rquote.length === 1) {pattern.push(this.SVGquoteRegExp(values.rquote))}
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if (pattern.length) {text = text.replace(RegExp("("+pattern.join("|")+")","g"),"\\$1")}
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svg.Add(this.SVGhandleVariant(variant,scale,values.lquote+text+values.rquote));
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svg.Clean();
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this.SVGhandleColor(svg);
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this.SVGsaveData(svg);
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return svg;
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},
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SVGquoteRegExp: function (string) {
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return string.replace(/([.*+?|{}()\[\]\\])/g,"\\$1");
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}
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});
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MML.ms.prototype.defaults.mathvariant = 'monospace';
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MathJax.Hub.Startup.signal.Post("SVG ms Ready");
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MathJax.Ajax.loadComplete(SVG.autoloadDir+"/ms.js");
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});
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