X-Git-Url: http://lambda.jimpryor.net/git/gitweb.cgi?p=lambda.git;a=blobdiff_plain;f=jsMath%2Fextensions%2Fbbox.js;h=0000000000000000000000000000000000000000;hp=e2b3670252ff9e8e23cdde7cbb2cb5ad52a2797d;hb=cb3848eeb2c1340d5a5090b46b51c6e53b21ad39;hpb=10b8a88ca57bb59dc6d5866d943a193f2ecf11d4

diff --git a/jsMath/extensions/bbox.js b/jsMath/extensions/bbox.js
deleted file mode 100644
index e2b36702..00000000
--- a/jsMath/extensions/bbox.js
+++ /dev/null
@@ -1,113 +0,0 @@
-/*
- *  extensions/bbox.js
- *  
- *  Part of the jsMath package for mathematics on the web.
- *
- *  This file implements the \bbox macro, which creates an HTML box that
- *  can be styled (for background colors, and so on).  You can include
- *  an optional dimension that tells how much extra padding to include
- *  around the bounding box for the mathematics.  E.g.,
- *  
- *    \bbox[2pt]{x+y}        %  an invisible box around x+y with 2pt of extra space
- *    \bbox[green]{x+y}      %  a green box around x+y
- *    \bbox[green,2pt]{x+y}  %  a green box with 2pt of extra space
- *    \bbox[yellow,2pt,border:1px solid red]{x+y}
- *                           %  a yellow box with a red border and 2pt space
- *  
- *  This extension is loaded automatically when needed, or you can call
- *  it directly via
- *  
- *    jsMath.Extension.Require('bbox');
- *  
- *  ---------------------------------------------------------------------
- *
- *  Copyright 2006 by Davide P. Cervone
- * 
- *  Licensed under the Apache License, Version 2.0 (the "License");
- *  you may not use this file except in compliance with the License.
- *  You may obtain a copy of the License at
- * 
- *      http://www.apache.org/licenses/LICENSE-2.0
- * 
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS,
- *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- */
-
-/********************************************************************/
-
-jsMath.Add(jsMath.HTML,{
-
-  /*
-   *  Create a colored bbounding box
-   */
-  BBox: function (w,h,d,c,s) {
-    if (w <= 0) {return ''}
-    if (d == null) {d = 0}
-    var style = (jsMath.Browser.msieInlineBlockFix ? '' : 'overflow:visible;');
-    style += 'width:'+this.Em(w)+'; height:'+this.Em(h+d)+';';
-    if (jsMath.Browser.mozInlineBlockBug) {d = -h}
-    if (jsMath.Browser.msieInlineBlockFix) {d -= jsMath.d}
-    if (d) {style += ' vertical-align:'+this.Em(-d)+';'}
-    if (c) {style += ' background-color:'+c+';'}
-    var html = '<span class="blank" style="'+style+s+'"></span>';
-    return html;
-  }
-
-});
-
-jsMath.Add(jsMath.mList.prototype.Atomize,{
-  /*
-   *  Creates the box HTML
-   */
-  bbox: function (style,size,mitem,prev,mlist) {
-    var box; var w; var h; var d;
-    var nuc = mitem.nuc = jsMath.Box.Set(mitem.nuc,style,size).Remeasured();
-    if (box == null) {w = nuc.w; h = nuc.h; d = nuc.d} // values before super/subs-cript
-    var nuc = mitem.nuc; nuc.Styled(); var pad = mitem.pad;
-    if (pad) {w += 2*pad; h += pad; d += pad; nuc.w += pad}
-    if (jsMath.Browser.msieCenterBugFix) 
-      {nuc.html = '<span style="position:relative">'+nuc.html+'</span>'}
-    nuc.html = 
-      jsMath.HTML.BBox(w,h,d,mitem.color,mitem.style) +
-      jsMath.HTML.Spacer(pad-w) +
-      nuc.html;
-    nuc.Remeasured();
-    if (pad && nuc.w < w) {
-      nuc.html += jsMath.HTML.Spacer(w-nuc.w);
-      nuc.w = w;
-    }
-    nuc.h  = Math.max(nuc.h,h);  nuc.d  = Math.max(nuc.d,d);
-    nuc.bh = Math.max(nuc.bh,nuc.h); nuc.bd = Math.max(nuc.bd,nuc.d);
-    mitem.type = 'ord';
-    jsMath.mList.prototype.Atomize.SupSub(style,size,mitem);
-  }
-});
-
-jsMath.Package(jsMath.Parser,{
-  
-  macros: {bbox: 'BBox'},
-
-  /*
-   *  Implement \bbox[...]{...}
-   */
-  BBox: function (name) {
-    var extra = this.GetBrackets(this.cmd+name); if (this.error) return;
-    var arg = this.GetArgument(this.cmd+name); if (this.error) return;
-    var nuc = this.Process(arg); if (this.error) return;
-    var color; var pad = 0; var style = '';
-    if (extra != '') {
-      var parts = extra.split(/,/);
-      for (var i in parts) {
-        if (parts[i].match(/^\s*([-+]?(\.\d+|\d+(\.\d*)?))(pt|em|ex|mu|px)\s*$/))
-          {pad = this.ParseDimen(parts[i],'',0,1)}
-        else if (parts[i].match(/:/)) {style = parts[i]}
-        else {color = parts[i]}
-      }
-    }
-    var atom = {nuc: nuc, atom: 1, pad: pad, color: color, style: style};
-    this.mlist.Add(new jsMath.mItem('bbox',atom));
-  }
-});