Return to boldsymbol.js CVS log

Up to [LON-CAPA] / loncom / html / adm / jsMath / extensions

Annotation of loncom/html/adm/jsMath/extensions/boldsymbol.js, revision 1.1

1.1     ! albertel    1: /*
        !             2:  *  extensions/boldsymbol.js
        !             3:  *  
        !             4:  *  Part of the jsMath package for mathematics on the web.
        !             5:  *
        !             6:  *  This file implements the \boldsymbol macro.  You can activate it
        !             7:  *  by calling
        !             8:  *  
        !             9:  *    jsMath.Extension.Macro('boldsymbol');
        !            10:  *  
        !            11:  *  which will cause the extension to be loaded only when it is
        !            12:  *  needed, or you can force it to be loaded via
        !            13:  *  
        !            14:  *    jsMath.Extension.Require('boldsymbol');
        !            15:  *    
        !            16:  *  once jsMath.js has been loaded.
        !            17:  *  
        !            18:  *  Note that you will need to install the cmmib10 and cmbsy10 fonts
        !            19:  *  that are available from the jsMath extra font page at
        !            20:  *  
        !            21:  *      http://www.math.union.edu/locate/jsMath/download/extra-fonts/
        !            22:  *
        !            23:  *  to make this work in image mode.  Note that there is no unicode
        !            24:  *  fallback for these fonts at the moment.
        !            25:  *  
        !            26:  *  ---------------------------------------------------------------------
        !            27:  *
        !            28:  *  Copyright 2006 by Davide P. Cervone
        !            29:  * 
        !            30:  *  Licensed under the Apache License, Version 2.0 (the "License");
        !            31:  *  you may not use this file except in compliance with the License.
        !            32:  *  You may obtain a copy of the License at
        !            33:  * 
        !            34:  *      http://www.apache.org/licenses/LICENSE-2.0
        !            35:  * 
        !            36:  *  Unless required by applicable law or agreed to in writing, software
        !            37:  *  distributed under the License is distributed on an "AS IS" BASIS,
        !            38:  *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
        !            39:  *  See the License for the specific language governing permissions and
        !            40:  *  limitations under the License.
        !            41:  */
        !            42: 
        !            43: /********************************************************************/
        !            44: 
        !            45: jsMath.Package(jsMath.Parser,{
        !            46:   
        !            47:   macros: {boldsymbol: 'BoldSymbol'},
        !            48:   
        !            49:   /*
        !            50:    *  Implement \boldsymbol{...}
        !            51:    */
        !            52:   BoldSymbol: function (name) {
        !            53:     var fam = jsMath.TeX.fam
        !            54:     var oldfam = [fam[0],fam[1],fam[2]];
        !            55:     fam[0] = "cmbx10"; fam[1] = "cmmib10"; fam[2] = "cmbsy10";
        !            56:     var box = this.ProcessArg(this.cmd+name);
        !            57:     fam[0] = oldfam[0]; fam[1] = oldfam[1]; fam[2] = oldfam[2];
        !            58:     if (this.error) return;
        !            59:     this.mlist.Add(jsMath.mItem.Atom('ord',box));
        !            60:   }
        !            61:   
        !            62: });