version 1.2, 2006/05/17 22:19:41
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version 1.3, 2007/10/09 21:29:34
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* |
* |
* for the latest version, and for documentation on how to use jsMath. |
* for the latest version, and for documentation on how to use jsMath. |
* |
* |
* Copyright 2004-2006 by Davide P. Cervone |
* Copyright 2004-2007 by Davide P. Cervone |
* |
* |
* Licensed under the Apache License, Version 2.0 (the "License"); |
* Licensed under the Apache License, Version 2.0 (the "License"); |
* you may not use this file except in compliance with the License. |
* you may not use this file except in compliance with the License. |
Line 67 if (!document.getElementById || !documen
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Line 67 if (!document.getElementById || !documen
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window.jsMath = { |
window.jsMath = { |
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version: "3.3", // change this if you edit the file, but don't edit this file |
version: "3.4e", // change this if you edit the file, but don't edit this file |
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document: document, // the document loading jsMath |
document: document, // the document loading jsMath |
window: window, // the window of the of loading document |
window: window, // the window of the of loading document |
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platform: (navigator.platform.match(/Mac/) ? "mac" : |
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navigator.platform.match(/Win/) ? "pc" : "unix"), |
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// Font sizes for \tiny, \small, etc. (must match styles below) |
// Font sizes for \tiny, \small, etc. (must match styles below) |
sizes: [50, 60, 70, 85, 100, 120, 144, 173, 207, 249], |
sizes: [50, 60, 70, 85, 100, 120, 144, 173, 207, 249], |
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Line 79 window.jsMath = {
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Line 82 window.jsMath = {
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// The styles needed for the TeX fonts |
// The styles needed for the TeX fonts |
// |
// |
styles: { |
styles: { |
'.math': 'font-family: serif; font-style: normal; font-weight: normal', |
'.math': 'font-family:serif; font-style:normal; font-weight:normal', |
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'.typeset': 'font-family: serif; font-style: normal; font-weight: normal', |
'.typeset': 'font-family:serif; font-style:normal; font-weight:normal; line-height:normal', |
'div.typeset': 'text-align: center; margin: 1em 0px;', |
'div.typeset': 'text-align:center; margin:1em 0px;', |
'span.typeset': 'text-align: left', |
'span.typeset': 'text-align:left', |
'.typeset span': 'text-align: left; border:0px; margin:0px; padding:0px', |
'.typeset span': 'text-align:left; border:0px; margin:0px; padding:0px', |
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'.typeset .normal': 'font-family: serif; font-style: normal; font-weight: normal', |
'.typeset .normal': 'font-family:serif; font-style:normal; font-weight:normal', |
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'.typeset .size0': 'font-size: 50%', // tiny (\scriptscriptsize) |
'.typeset .size0': 'font-size:50%', // tiny (\scriptscriptsize) |
'.typeset .size1': 'font-size: 60%', // (50% of \large for consistency) |
'.typeset .size1': 'font-size:60%', // (50% of \large for consistency) |
'.typeset .size2': 'font-size: 70%', // scriptsize |
'.typeset .size2': 'font-size:70%', // scriptsize |
'.typeset .size3': 'font-size: 85%', // small (70% of \large for consistency) |
'.typeset .size3': 'font-size:85%', // small (70% of \large for consistency) |
'.typeset .size4': 'font-size: 100%', // normalsize |
'.typeset .size4': 'font-size:100%', // normalsize |
'.typeset .size5': 'font-size: 120%', // large |
'.typeset .size5': 'font-size:120%', // large |
'.typeset .size6': 'font-size: 144%', // Large |
'.typeset .size6': 'font-size:144%', // Large |
'.typeset .size7': 'font-size: 173%', // LARGE |
'.typeset .size7': 'font-size:173%', // LARGE |
'.typeset .size8': 'font-size: 207%', // huge |
'.typeset .size8': 'font-size:207%', // huge |
'.typeset .size9': 'font-size: 249%', // Huge |
'.typeset .size9': 'font-size:249%', // Huge |
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'.typeset .cmr10': 'font-family: jsMath-cmr10, serif', |
'.typeset .cmr10': 'font-family:jsMath-cmr10, serif', |
'.typeset .cmbx10': 'font-family: jsMath-cmbx10, jsMath-cmr10', |
'.typeset .cmbx10': 'font-family:jsMath-cmbx10, jsMath-cmr10', |
'.typeset .cmti10': 'font-family: jsMath-cmti10, jsMath-cmr10', |
'.typeset .cmti10': 'font-family:jsMath-cmti10, jsMath-cmr10', |
'.typeset .cmmi10': 'font-family: jsMath-cmmi10', |
'.typeset .cmmi10': 'font-family:jsMath-cmmi10', |
'.typeset .cmsy10': 'font-family: jsMath-cmsy10', |
'.typeset .cmsy10': 'font-family:jsMath-cmsy10', |
'.typeset .cmex10': 'font-family: jsMath-cmex10', |
'.typeset .cmex10': 'font-family:jsMath-cmex10', |
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'.typeset .textit': 'font-family: serif; font-style:italic', |
'.typeset .textit': 'font-family:serif; font-style:italic', |
'.typeset .textbf': 'font-family: serif; font-weight:bold', |
'.typeset .textbf': 'font-family:serif; font-weight:bold', |
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'.typeset .link': 'text-decoration: none', |
'.typeset .link': 'text-decoration:none', |
'.typeset .error': 'font-size: 10pt; font-style: italic; ' |
'.typeset .error': 'font-size:10pt; font-style:italic; ' |
+ 'background-color: #FFFFCC; padding: 1px; ' |
+ 'background-color:#FFFFCC; padding:1px; ' |
+ 'border: 1px solid #CC0000', |
+ 'border:1px solid #CC0000', |
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'.typeset .blank': 'display:inline-block; overflow:hidden; border:0px none; width:0px; height:0px;', |
'.typeset .blank': 'display:inline-block; overflow:hidden; border:0px none; width:0px; height:0px;', |
'.typeset .spacer': 'display:inline-block', |
'.typeset .spacer': 'display:inline-block', |
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'#jsMath_hiddenSpan': 'visibility:hidden; position:absolute; top:0px;left:0px; ' |
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+ 'line-height:normal; text-indent:0px', |
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'#jsMath_message': 'position:fixed; bottom:1px; left:2px; background-color:#E6E6E6; ' |
'#jsMath_message': 'position:fixed; bottom:1px; left:2px; background-color:#E6E6E6; ' |
+ 'border: solid 1px #959595; margin:0px; padding: 1px 8px; ' |
+ 'border:solid 1px #959595; margin:0px; padding:1px 8px; ' |
+ 'z-index:102; color: black; font-size:small; width:auto;', |
+ 'z-index:102; color: black; font-size:small; width:auto;', |
'#jsMath_panel': 'position:fixed; bottom:1.5em; right:1.5em; padding: .8em 1.6em; ' |
'#jsMath_panel': 'position:fixed; bottom:1.5em; right:1.5em; padding:.8em 1.6em; ' |
+ 'background-color:#DDDDDD; border: outset 2px; ' |
+ 'background-color:#DDDDDD; border:outset 2px; ' |
+ 'z-index:103; width:auto;', |
+ 'z-index:103; width:auto; color:black; font-size:10pt; font-style:normal', |
'#jsMath_panel .disabled': 'color:#888888', |
'#jsMath_panel .disabled': 'color:#888888', |
'#jsMath_panel .infoLink': 'font-size:85%', |
'#jsMath_panel .infoLink': 'font-size:85%', |
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'#jsMath_panel *': 'font-size:inherit; font-style:inherit; font-family:inherit; line-height:normal', |
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'#jsMath_panel div': 'background-color:inherit; color:inherit;', |
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'#jsMath_panel span': 'background-color:inherit; color:inherit;', |
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'#jsMath_panel td': 'border:0px; padding:0px; margin:0px; background-color:inherit; color:inherit;', |
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'#jsMath_panel tr': 'border:0px; padding:0px; margin:0px; background-color:inherit; color:inherit;', |
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'#jsMath_panel table': 'border:0px; padding:0px; margin:0px; background-color:inherit; color:inherit;', |
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'#jsMath_button': 'position:fixed; bottom:1px; right:2px; background-color:white; ' |
'#jsMath_button': 'position:fixed; bottom:1px; right:2px; background-color:white; ' |
+ 'border: solid 1px #959595; margin:0px; padding: 0px 3px 1px 3px; ' |
+ 'border:solid 1px #959595; margin:0px; padding:0px 3px 1px 3px; ' |
+ 'z-index:102; color:black; text-decoration:none; font-size:x-small; ' |
+ 'z-index:102; color:black; text-decoration:none; font-size:x-small; ' |
+ 'width:auto; cursor:hand;', |
+ 'width:auto; cursor:hand;', |
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'#jsMath_button *': 'padding:0px; border:0px; margin:0px; line-height:normal; ' |
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+ 'font-size:inherit; font-style:inherit; font-family:inherit', |
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'#jsMath_global': 'font-style:italic;', |
'#jsMath_global': 'font-style:italic;', |
'#jsMath_float': 'position:absolute; top:0px; left:0px; max-width:80%; ' |
'#jsMath_float': 'position:absolute; top:0px; left:0px; max-width:80%; ' |
+ 'z-index:101; width:auto; height:auto;', |
+ 'z-index:101; width:auto; height:auto;', |
'#jsMath_float .drag': 'background-color:#DDDDDD; border: outset 1px; height:12px; font-size: 1px;', |
'#jsMath_float .drag': 'background-color:#DDDDDD; border:outset 1px; height:12px; font-size:1px;', |
'#jsMath_float .close': 'background-color:#E6E6E6; border: inset 1px; width:8px; height:8px; margin: 1px 2px;', |
'#jsMath_float .close': 'background-color:#E6E6E6; border:inset 1px; width:8px; height:8px; margin:1px 2px;', |
'#jsMath_float .source': 'background-color:#E2E2E2; border: outset 1px; ' |
'#jsMath_float .source': 'background-color:#E2E2E2; border:outset 1px; ' |
+ 'width:auto; height:auto; padding: 8px 15px; ' |
+ 'width:auto; height:auto; padding:8px 15px; ' |
+ 'font-family: courier, fixed; font-size: 90%', |
+ 'font-family:courier, fixed; font-size:90%', |
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'#jsMath_noFont .message': 'text-align: center; padding: .8em 1.6em; border: 3px solid #DD0000; ' |
'#jsMath_noFont .message': 'text-align: center; padding:.8em 1.6em; border:3px solid #DD0000; ' |
+ 'background-color: #FFF8F8; color: #AA0000; font-size:small; width:auto;', |
+ 'background-color:#FFF8F8; color: #AA0000; font-size:small; width:auto;', |
'#jsMath_noFont .link': 'padding: 0px 5px 2px 5px; border: 2px outset; background-color:#E8E8E8; ' |
'#jsMath_noFont .link': 'padding:0px 5px 2px 5px; border:2px outset; background-color:#E8E8E8; ' |
+ 'color:black; font-size:80%; width:auto; cursor:hand;', |
+ 'color:black; font-size:80%; width:auto; cursor:hand;', |
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'#jsMath_PrintWarning .message': |
'#jsMath_PrintWarning .message': |
'text-align: center; padding: .8em 1.6em; border: 3px solid #DD0000; ' |
'text-align:center; padding:.8em 1.6em; border:3px solid #DD0000; ' |
+ 'background-color: #FFF8F8; color: #AA0000; font-size:x-small; width:auto;', |
+ 'background-color: #FFF8F8; color: #AA0000; font-size:x-small; width:auto;', |
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'@media print': '#jsMath_button {display:none}\n' + |
'@media print': '#jsMath_button {display:none}\n' + |
Line 197 window.jsMath = {
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Line 213 window.jsMath = {
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if (!cache[this.em][s]) { |
if (!cache[this.em][s]) { |
var bbox = this.BBoxFor(s); |
var bbox = this.BBoxFor(s); |
if (s.match(/<i>|class=\"(icm|italic|igreek|iaccent)/i)) { |
if (s.match(/<i>|class=\"(icm|italic|igreek|iaccent)/i)) { |
bbox.w = this.BBoxFor(s+jsMath.Browser.italicString).w |
bbox.w = bbox.Mw = this.BBoxFor(s+jsMath.Browser.italicString).w |
- jsMath.Browser.italicCorrection; |
- jsMath.Browser.italicCorrection; |
} |
} |
cache[this.em][s] = {w: bbox.w/this.em, h: bbox.h/this.em}; |
cache[this.em][s] = {w: bbox.w/this.em, h: bbox.h/this.em}; |
} |
} |
Line 213 window.jsMath = {
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Line 229 window.jsMath = {
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if (jsMath.Setup.inited != 1) { |
if (jsMath.Setup.inited != 1) { |
if (!jsMath.Setup.inited) {jsMath.Setup.Body()} |
if (!jsMath.Setup.inited) {jsMath.Setup.Body()} |
if (jsMath.Setup.inited != 1) { |
if (jsMath.Setup.inited != 1) { |
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if (jsMath.Setup.inited == -100) return; |
alert("It looks like jsMath failed to set up properly (error code " |
alert("It looks like jsMath failed to set up properly (error code " |
+ jsMath.Setup.inited + "). " |
+ jsMath.Setup.inited + "). " |
+ "I will try to keep going, but it could get ugly."); |
+ "I will try to keep going, but it could get ugly."); |
Line 327 jsMath.Global = {
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Line 344 jsMath.Global = {
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*/ |
*/ |
GoGlobal: function (cookie) { |
GoGlobal: function (cookie) { |
var url = String(jsMath.window.location); |
var url = String(jsMath.window.location); |
var c = (jsMath.window.location.protocol == 'mk:') ? '#' : '?'; |
var c = (jsMath.isCHMmode ? '#' : '?'); |
if (cookie) {url = url.replace(/\?.*/,'') + '?' + cookie} |
if (cookie) {url = url.replace(/\?.*/,'') + '?' + cookie} |
jsMath.Controls.Reload(jsMath.root + "jsMath-global.html" + c +escape(url)); |
jsMath.Controls.Reload(jsMath.root + "jsMath-global.html" + c +escape(url)); |
}, |
}, |
Line 337 jsMath.Global = {
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Line 354 jsMath.Global = {
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*/ |
*/ |
Init: function () { |
Init: function () { |
if (jsMath.Controls.cookie.global == "always" && !jsMath.noGoGlobal) { |
if (jsMath.Controls.cookie.global == "always" && !jsMath.noGoGlobal) { |
if (navigator.accentColorName) return; // OmniWeb craches on GoGlobal |
if (navigator.accentColorName) return; // OmniWeb crashes on GoGlobal |
if (!jsMath.window) {jsMath.window = window} |
if (!jsMath.window) {jsMath.window = window} |
jsMath.Controls.loaded = 1; |
jsMath.Controls.loaded = 1; |
jsMath.Controls.defaults.hiddenGlobal = null; |
jsMath.Controls.defaults.hiddenGlobal = null; |
Line 349 jsMath.Global = {
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Line 366 jsMath.Global = {
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* Try to register with a global.html window that contains us |
* Try to register with a global.html window that contains us |
*/ |
*/ |
Register: function () { |
Register: function () { |
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var parent = jsMath.window.parent; |
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if (!jsMath.isCHMode) |
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{jsMath.isCHMmode = (jsMath.window.location.protocol == 'mk:')} |
try { |
try { |
this.Domain(); |
if (!jsMath.isCHMmode) this.Domain(); |
if (parent.jsMath && parent.jsMath.isGlobal) |
if (parent.jsMath && parent.jsMath.isGlobal) |
{parent.jsMath.Register(jsMath.window)} |
{parent.jsMath.Register(jsMath.window)} |
} catch (err) {} |
} catch (err) {jsMath.noGoGlobal = 1} |
}, |
}, |
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/* |
/* |
Line 364 jsMath.Global = {
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Line 384 jsMath.Global = {
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Domain: function () { |
Domain: function () { |
// MSIE/Mac can't do domain changes, so don't bother trying |
// MSIE/Mac can't do domain changes, so don't bother trying |
if (navigator.appName == 'Microsoft Internet Explorer' && |
if (navigator.appName == 'Microsoft Internet Explorer' && |
navigator.platform == 'MacPPC' && navigator.userProfile != null) return; |
jsMath.platform == 'mac' && navigator.userProfile != null) return; |
if (window == parent) return; |
if (window == parent) return; |
var oldDomain = jsMath.document.domain; |
var oldDomain = jsMath.document.domain; |
try { |
try { |
while (true) { |
while (true) { |
try {if (parent.document.title != null) return} catch (err) {} |
try {if (parent.document.title != null) return} catch (err) {} |
if (!document.domain.match(/\..*\./)) break; |
if (!document.domain.match(/\..*\./)) break; |
jsMath.document.domain = jsMath.document.domain.replace(/^[^.]*\./,''); |
jsMath.document.domain = jsMath.document.domain.replace(/^[^.]*\./,''); |
} |
} |
} catch (err) {} |
} catch (err) {} |
Line 402 jsMath.Script = {
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Line 422 jsMath.Script = {
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*/ |
*/ |
Init: function () { |
Init: function () { |
if (!(jsMath.Controls.cookie.asynch && jsMath.Controls.cookie.progress)) { |
if (!(jsMath.Controls.cookie.asynch && jsMath.Controls.cookie.progress)) { |
if (window.XMLHttpRequest) { |
if (window.XMLHttpRequest && |
this.request = new XMLHttpRequest; |
// MSIE can't use xmlRequest on local files, but we don't have |
} else if (window.ActiveXObject) { |
// jsMath.browser yet to tell, so use this check |
try {this.request = new ActiveXObject("Microsoft.XMLHTTP")} catch (err) {} |
!(jsMath.document.URL && jsMath.document.URL.match(/^file:\/\/.*\\/))) { |
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try {this.request = new XMLHttpRequest} catch (err) {} |
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} |
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if (!this.request && window.ActiveXObject) { |
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var xml = ["MSXML2.XMLHTTP.5.0","MSXML2.XMLHTTP.4.0","MSXML2.XMLHTTP.3.0", |
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"MSXML2.XMLHTTP","Microsoft.XMLHTTP"]; |
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for (var i = 0; i < xml.length && !this.request; i++) { |
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try {this.request = new ActiveXObject(xml[i])} catch (err) {} |
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} |
} |
} |
} |
} |
// |
// |
Line 440 jsMath.Script = {
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Line 468 jsMath.Script = {
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this.request.open("GET",url,false); |
this.request.open("GET",url,false); |
this.request.send(null); |
this.request.send(null); |
} catch (err) { |
} catch (err) { |
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this.blocking = 0; |
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if (jsMath.Translate.restart && jsMath.Translate.asynchronous) {return ""} |
throw "jsMath can't load the file '"+url+"'\n" |
throw "jsMath can't load the file '"+url+"'\n" |
+ "Message: "+err.message; |
+ "Message: "+err.message; |
} |
} |
if (this.request.status && this.request.status >= 400) { |
if (this.request.status && this.request.status >= 400) { |
// Do we need to deal with redirected links? |
// Do we need to deal with redirected links? |
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this.blocking = 0; |
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if (jsMath.Translate.restart && jsMath.Translate.asynchronous) {return ""} |
throw "jsMath can't load the file '"+url+"'\n" |
throw "jsMath can't load the file '"+url+"'\n" |
+ "Error status: "+this.request.status; |
+ "Error status: "+this.request.status; |
} |
} |
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if (!url.match(/\.js$/)) {return(this.request.responseText)} |
var tmpQueue = this.queue; this.queue = []; |
var tmpQueue = this.queue; this.queue = []; |
// this.debug('xml Eval ['+tmpQueue.length+']'); |
// this.debug('xml Eval ['+tmpQueue.length+']'); |
jsMath.window.eval(this.request.responseText); |
jsMath.window.eval(this.request.responseText); |
// this.debug('xml Done ['+this.queue.length+' + '+tmpQueue.length+']'); |
// this.debug('xml Done ['+this.queue.length+' + '+tmpQueue.length+']'); |
this.blocking = 0; this.queue = this.queue.concat(tmpQueue); |
this.blocking = 0; this.queue = this.queue.concat(tmpQueue); |
this.Process(); |
this.Process(); |
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return ""; |
}, |
}, |
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/******************************************************************** |
/******************************************************************** |
Line 487 jsMath.Script = {
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Line 521 jsMath.Script = {
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* If nothing is being loaded, do the pending commands. |
* If nothing is being loaded, do the pending commands. |
*/ |
*/ |
Push: function (object,method,data) { |
Push: function (object,method,data) { |
// this.debug('Pushing: '+method+' at '+this.queue.length); |
// this.debug('Pushing: '+method+' at '+this.queue.length); // debug |
this.queue[this.queue.length] = [object,method,data]; |
this.queue[this.queue.length] = [object,method,data]; |
if (!(this.blocking || (this.needsBody && !jsMath.document.body))) this.Process(); |
if (!(this.blocking || (this.needsBody && !jsMath.document.body))) this.Process(); |
}, |
}, |
Line 497 jsMath.Script = {
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Line 531 jsMath.Script = {
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*/ |
*/ |
Process: function () { |
Process: function () { |
while (this.queue.length && !this.blocking) { |
while (this.queue.length && !this.blocking) { |
var call = this.queue[0]; var tmpQueue = this.queue.slice(1); this.queue = []; |
var call = this.queue[0]; this.queue = this.queue.slice(1); |
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var savedQueue = this.SaveQueue(); |
var object = call[0]; var method = call[1]; var data = call[2]; |
var object = call[0]; var method = call[1]; var data = call[2]; |
// this.debug('Calling: '+method+' ['+tmpQueue.length+']'); |
// this.debug('Calling: '+method+' ['+savedQueue.length+']'); // debug |
if (object) {object[method](data)} else if (method) {method(data)} |
if (object) {object[method](data)} else if (method) {method(data)} |
// this.debug('Done: '+method+' ['+this.queue.length+' + '+tmpQueue.length+']'); |
// this.debug('Done: '+method+' ['+this.queue.length+' + '+savedQueue.length+'] ('+this.blocking+')'); // debug |
this.queue = this.queue.concat(tmpQueue); |
this.RestoreQueue(savedQueue); |
} |
} |
}, |
}, |
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/* |
/* |
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* Allows pushes to occur at the FRONT of the queue |
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* (so a command acts as a single unit, including anything |
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* that it pushes on to the command stack) |
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*/ |
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SaveQueue: function () { |
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var queue = this.queue; |
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this.queue = []; |
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return queue; |
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}, |
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RestoreQueue: function (queue) { |
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this.queue = this.queue.concat(queue); |
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}, |
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/* |
* Handle loading of scripts that run asynchronously |
* Handle loading of scripts that run asynchronously |
*/ |
*/ |
delayedLoad: function (url) { |
delayedLoad: function (url) { |
Line 593 jsMath.Script = {
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Line 642 jsMath.Script = {
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data[k] = d.join(''); |
data[k] = d.join(''); |
} |
} |
window.eval(data.join('')); |
window.eval(data.join('')); |
}//, |
} |
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/* |
/* |
* for debugging the event queue |
* for debugging the event queue |
*/ |
*/ |
// debug: function (message) { |
/* |
// if (jsMath.document.body && jsMath.window.debug) {jsMath.window.debug(message)} |
* ,debug: function (message) { |
// else {alert(message)} |
* if (jsMath.document.body && jsMath.window.debug) {jsMath.window.debug(message)} |
// } |
* else {alert(message)} |
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* } |
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*/ |
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}; |
}; |
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Line 759 jsMath.Setup = {
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Line 810 jsMath.Setup = {
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if (script) { |
if (script) { |
for (var i = 0; i < script.length; i++) { |
for (var i = 0; i < script.length; i++) { |
var src = script[i].src; |
var src = script[i].src; |
if (src && src.match('(^|/)jsMath.js$')) { |
if (src && src.match('(^|/|\\\\)jsMath.js$')) { |
jsMath.root = src.replace(/jsMath.js$/,''); |
jsMath.root = src.replace(/jsMath.js$/,''); |
if (jsMath.root.charAt(0) == '/') { |
break; |
jsMath.root = jsMath.document.location.protocol + '//' |
|
+ jsMath.document.location.host + jsMath.root; |
|
} else if (!jsMath.root.match(/^[a-z]+:/i)) { |
|
src = new String(jsMath.document.location); |
|
jsMath.root = src.replace(new RegExp('[^/]*$'),'') + jsMath.root; |
|
while (jsMath.root.match('/[^/]*/\\.\\./')) { |
|
jsMath.root = jsMath.root.replace(new RegExp('/[^/]*/\\.\\./'),'/'); |
|
} |
|
} |
|
i = script.length; |
|
} |
} |
} |
} |
} |
} |
} |
} |
|
if (jsMath.root.charAt(0) == '\\') {jsMath.root = jsMath.root.replace(/\\/g,'/')} |
|
if (jsMath.root.charAt(0) == '/') { |
|
if (jsMath.root.charAt(1) != '/') { |
|
if (jsMath.document.location.port) |
|
{jsMath.root = ':' + jsMath.document.location.port + jsMath.root} |
|
jsMath.root = '//' + jsMath.document.location.host + jsMath.root; |
|
} |
|
jsMath.root = jsMath.document.location.protocol + jsMath.root; |
|
} else if (!jsMath.root.match(/^[a-z]+:/i)) { |
|
var src = new String(jsMath.document.location); |
|
var pattern = new RegExp('/[^/]*/\\.\\./') |
|
jsMath.root = src.replace(new RegExp('[^/]*$'),'') + jsMath.root; |
|
while (jsMath.root.match(pattern)) |
|
{jsMath.root = jsMath.root.replace(pattern,'/')} |
|
} |
jsMath.Img.root = jsMath.root + "fonts/"; |
jsMath.Img.root = jsMath.root + "fonts/"; |
jsMath.blank = jsMath.root + "blank.gif"; |
jsMath.blank = jsMath.root + "blank.gif"; |
this.Domain(); |
this.Domain(); |
Line 797 jsMath.Setup = {
|
Line 853 jsMath.Setup = {
|
// catch the error (Grrr!), so exit for them. |
// catch the error (Grrr!), so exit for them. |
// |
// |
if (navigator.appName == 'Microsoft Internet Explorer' && |
if (navigator.appName == 'Microsoft Internet Explorer' && |
navigator.platform == 'MacPPC' && navigator.onLine && |
jsMath.platform == 'mac' && navigator.onLine && |
navigator.userProfile && jsMath.document.all) return; |
navigator.userProfile && jsMath.document.all) return; |
jsDomain = jsDomain.split(/\./); pageDomain = pageDomain.split(/\./); |
jsDomain = jsDomain.split(/\./); pageDomain = pageDomain.split(/\./); |
if (jsDomain.length < 2 || pageDomain.length < 2 || |
if (jsDomain.length < 2 || pageDomain.length < 2 || |
Line 875 jsMath.Setup = {
|
Line 931 jsMath.Setup = {
|
* Compute font parameters for various sizes |
* Compute font parameters for various sizes |
*/ |
*/ |
Sizes: function () { |
Sizes: function () { |
jsMath.TeXparams = []; |
jsMath.TeXparams = []; var i; var j; |
for (var j=0; j < jsMath.sizes.length; j++) {jsMath.TeXparams[j] = {}} |
for (j=0; j < jsMath.sizes.length; j++) {jsMath.TeXparams[j] = {}} |
for (var i in jsMath.TeX) { |
for (i in jsMath.TeX) { |
if (typeof(jsMath.TeX[i]) != 'object') { |
if (typeof(jsMath.TeX[i]) != 'object') { |
for (var j=0; j < jsMath.sizes.length; j++) { |
for (j=0; j < jsMath.sizes.length; j++) { |
jsMath.TeXparams[j][i] = jsMath.sizes[j]*jsMath.TeX[i]/100; |
jsMath.TeXparams[j][i] = jsMath.sizes[j]*jsMath.TeX[i]/100; |
} |
} |
} |
} |
Line 919 jsMath.Setup = {
|
Line 975 jsMath.Setup = {
|
*/ |
*/ |
Body: function () { |
Body: function () { |
if (this.inited) return; |
if (this.inited) return; |
|
|
this.inited = -1; |
this.inited = -1; |
|
|
jsMath.Setup.Hidden(); this.inited = -2; |
jsMath.Setup.Hidden(); this.inited = -2; |
Line 938 jsMath.Setup = {
|
Line 994 jsMath.Setup = {
|
jsMath.Script.Push(jsMath.Font,'Check'); |
jsMath.Script.Push(jsMath.Font,'Check'); |
if (jsMath.Font.register.length) |
if (jsMath.Font.register.length) |
{jsMath.Script.Push(jsMath.Font,'LoadRegistered')} |
{jsMath.Script.Push(jsMath.Font,'LoadRegistered')} |
|
|
this.inited = 1; |
this.inited = 1; |
}, |
}, |
|
|
/* |
/* |
* Web page author can override this to do initialization |
* Web page author can override the entries to the UserEvent hash |
* that must be done before the font check is performed, or |
* functions that will be run at various times during jsMath's setup |
* at other times (as indicated by the value of the parameter). |
* process. |
*/ |
*/ |
User: function (when) {} |
User: function (when) { |
|
if (jsMath.Setup.UserEvent[when]) {(jsMath.Setup.UserEvent[when])()} |
|
}, |
|
|
|
UserEvent: { |
|
"pre-font": null, // after browser is set up but before fonts are tested |
|
"onload": null // after jsMath.js is loaded and finished running |
|
} |
|
|
}; |
}; |
|
|
Line 1128 jsMath.Browser = {
|
Line 1191 jsMath.Browser = {
|
MSIE: function () { |
MSIE: function () { |
if (this.spanHeightVaries && !this.spanHeightTooBig) { |
if (this.spanHeightVaries && !this.spanHeightTooBig) { |
jsMath.browser = 'MSIE'; |
jsMath.browser = 'MSIE'; |
if (navigator.platform == 'Win32') { |
if (jsMath.platform == 'pc') { |
|
this.IE7 = (window.XMLHttpRequest != null); |
|
this.quirks = (jsMath.document.compatMode == "BackCompat"); |
|
this.msieStandard6 = !this.quirks && !this.IE7; |
this.allowAbsoluteDelim = 1; this.separateSkips = 1; |
this.allowAbsoluteDelim = 1; this.separateSkips = 1; |
this.buttonCheck = 1; this.msieBlankBug = 1; |
this.buttonCheck = 1; this.msieBlankBug = 1; |
|
this.msieAccentBug = 1; this.msieRelativeClipBug = 1; |
this.msieDivWidthBug = 1; this.msiePositionFixedBug = 1; |
this.msieDivWidthBug = 1; this.msiePositionFixedBug = 1; |
this.msieIntegralBug = 1; this.waitForImages = 1; |
this.msieIntegralBug = 1; this.waitForImages = 1; |
this.msieAlphaBug = 1; this.alphaPrintBug = 1; |
this.msieAlphaBug = !this.IE7; this.alphaPrintBug = !this.IE7; |
this.msieCenterBugFix = 'position:relative; '; |
this.msieCenterBugFix = 'position:relative; '; |
this.msieInlineBlockFix = ' display:inline-block;'; |
this.msieInlineBlockFix = ' display:inline-block;'; |
this.msieSpaceFix = '<span style="display:inline-block"></span>'; |
this.msieTeXfontBaselineBug = !jsMath.Browser.quirks; |
|
if (!this.IE7) {this.msieSpaceFix = '<span style="display:inline-block"></span>'} |
jsMath.Macro('joinrel','\\mathrel{\\kern-5mu}'), |
jsMath.Macro('joinrel','\\mathrel{\\kern-5mu}'), |
|
jsMath.Parser.prototype.mathchardef.mapstocharOrig = jsMath.Parser.prototype.mathchardef.mapstochar; |
|
delete jsMath.Parser.prototype.mathchardef.mapstochar; |
|
jsMath.Macro('mapstochar','\\rlap{\\mapstocharOrig\\,}\\kern1mu'), |
jsMath.styles['.typeset .arial'] = "font-family: 'Arial unicode MS'"; |
jsMath.styles['.typeset .arial'] = "font-family: 'Arial unicode MS'"; |
// MSIE doesn't implement fixed positioning, so use absolute |
if (!this.IE7 || this.quirks) { |
jsMath.styles['#jsMath_message'] = |
// MSIE doesn't implement fixed positioning, so use absolute |
|
jsMath.styles['#jsMath_message'] = |
jsMath.styles['#jsMath_message'].replace(/position:fixed/,"position:absolute").replace(/width:auto/,""); |
jsMath.styles['#jsMath_message'].replace(/position:fixed/,"position:absolute").replace(/width:auto/,""); |
jsMath.styles['#jsMath_panel'] = |
jsMath.styles['#jsMath_panel'] = |
jsMath.styles['#jsMath_panel'].replace(/position:fixed/,"position:absolute").replace(/width:auto/,""); |
jsMath.styles['#jsMath_panel'].replace(/position:fixed/,"position:absolute").replace(/width:auto/,""); |
jsMath.styles['#jsMath_button'] = 'width:1px; ' |
jsMath.styles['#jsMath_button'] = 'width:1px; ' |
+ jsMath.styles['#jsMath_button'].replace(/position:fixed/,"position:absolute").replace(/width:auto/,""); |
+ jsMath.styles['#jsMath_button'].replace(/position:fixed/,"position:absolute").replace(/width:auto/,""); |
jsMath.window.onscroll = jsMath.Controls.MoveButton; |
jsMath.window.attachEvent("onscroll",jsMath.Controls.MoveButton); |
|
if (this.IE7) jsMath.window.attachEvent("onresize",jsMath.Controls.MoveButton); |
|
this.msieMoveButtonHack = this.IE7; |
|
} |
|
// Make MSIE put borders around the whole button |
|
jsMath.styles['#jsMath_noFont .link'] += " display: inline-block;"; |
// MSIE needs this NOT to be inline-block |
// MSIE needs this NOT to be inline-block |
jsMath.styles['.typeset .spacer'] = |
jsMath.styles['.typeset .spacer'] = |
jsMath.styles['.typeset .spacer'].replace(/display:inline-block/,''); |
jsMath.styles['.typeset .spacer'].replace(/display:inline-block/,''); |
|
// MSIE can't insert DIV's into text nodes, so tex2math must use SPAN's to fake DIV's |
|
jsMath.styles['.tex2math_div'] = jsMath.styles['div.typeset'] + '; width: 100%; display: inline-block'; |
// MSIE will rescale images if the DPIs differ |
// MSIE will rescale images if the DPIs differ |
if (screen.deviceXDPI && screen.logicalXDPI |
if (screen.deviceXDPI && screen.logicalXDPI |
&& screen.deviceXDPI != screen.logicalXDPI) { |
&& screen.deviceXDPI != screen.logicalXDPI) { |
Line 1159 jsMath.Browser = {
|
Line 1238 jsMath.Browser = {
|
// Handle bug with getting width of italic text |
// Handle bug with getting width of italic text |
this.italicString = '<i>x</i>'; |
this.italicString = '<i>x</i>'; |
jsMath.EmBoxFor = jsMath.EmBoxForItalics; |
jsMath.EmBoxFor = jsMath.EmBoxForItalics; |
} else if (navigator.platform == 'MacPPC') { |
} else if (jsMath.platform == 'mac') { |
this.msieAbsoluteBug = 1; this.msieButtonBug = 1; |
this.msieAbsoluteBug = 1; this.msieButtonBug = 1; |
this.msieDivWidthBug = 1; this.msieBlankBug = 1; |
this.msieDivWidthBug = 1; this.msieBlankBug = 1; |
|
this.quirks = 1; |
jsMath.Setup.Script('jsMath-msie-mac.js'); |
jsMath.Setup.Script('jsMath-msie-mac.js'); |
jsMath.Parser.prototype.macros.angle = ['Replace','ord','<font face="Symbol">‹</font>','normal']; |
jsMath.Parser.prototype.macros.angle = ['Replace','ord','<font face="Symbol">‹</font>','normal']; |
jsMath.styles['#jsMath_panel'] = 'width:42em; ' + jsMath.styles['#jsMath_panel'].replace(/width:auto/,""); |
jsMath.styles['#jsMath_panel'] = 'width:42em; ' + jsMath.styles['#jsMath_panel'].replace(/width:auto/,""); |
Line 1177 jsMath.Browser = {
|
Line 1257 jsMath.Browser = {
|
Mozilla: function () { |
Mozilla: function () { |
if (jsMath.hidden.ATTRIBUTE_NODE) { |
if (jsMath.hidden.ATTRIBUTE_NODE) { |
jsMath.browser = 'Mozilla'; |
jsMath.browser = 'Mozilla'; |
if (navigator.platform == 'Win32') {this.alphaPrintBug = 1} |
if (jsMath.platform == 'pc') {this.alphaPrintBug = 1} |
this.allowAbsoluteDelim = 1; |
this.allowAbsoluteDelim = 1; |
jsMath.styles['#jsMath_button'] = jsMath.styles['#jsMath_button'].replace(/cursor:hand/,'cursor:pointer'); |
jsMath.styles['#jsMath_button'] = jsMath.styles['#jsMath_button'].replace(/cursor:hand/,'cursor:pointer'); |
jsMath.styles['#jsMath_noFont .link'] = jsMath.styles['#jsMath_noFont .link'].replace(/cursor:hand/,'cursor:pointer'); |
jsMath.styles['#jsMath_noFont .link'] = jsMath.styles['#jsMath_noFont .link'].replace(/cursor:hand/,'cursor:pointer'); |
Line 1257 jsMath.Browser = {
|
Line 1337 jsMath.Browser = {
|
jsMath.Setup.Script('jsMath-old-browsers.js'); |
jsMath.Setup.Script('jsMath-old-browsers.js'); |
} |
} |
} |
} |
|
// Apparently, Konqueror wants the names without the hyphen |
|
jsMath.Add(jsMath.styles,{ |
|
'.typeset .cmr10': 'font-family: jsMath-cmr10, jsMath cmr10, serif', |
|
'.typeset .cmbx10': 'font-family: jsMath-cmbx10, jsMath cmbx10, jsMath-cmr10, jsMath cmr10', |
|
'.typeset .cmti10': 'font-family: jsMath-cmti10, jsMath cmti10, jsMath-cmr10, jsMath cmr10', |
|
'.typeset .cmmi10': 'font-family: jsMath-cmmi10, jsMath cmmi10', |
|
'.typeset .cmsy10': 'font-family: jsMath-cmsy10, jsMath cmsy10', |
|
'.typeset .cmex10': 'font-family: jsMath-cmex10, jsMath cmex10' |
|
}); |
|
jsMath.Font.testFont = "jsMath-cmex10, jsMath cmex10"; |
} |
} |
} |
} |
|
|
Line 1269 jsMath.Browser = {
|
Line 1359 jsMath.Browser = {
|
*/ |
*/ |
jsMath.Font = { |
jsMath.Font = { |
|
|
|
testFont: "jsMath-cmex10", |
fallback: "symbol", // the default fallback method |
fallback: "symbol", // the default fallback method |
register: [], // list of fonts registered before jsMath.Init() |
register: [], // list of fonts registered before jsMath.Init() |
|
|
Line 1285 jsMath.Font = {
|
Line 1376 jsMath.Font = {
|
|
|
print_message: |
print_message: |
'To print higher-resolution math symbols, click the<br/>\n' |
'To print higher-resolution math symbols, click the<br/>\n' |
+ '<b>Hi-res Fonts for Printing</b> button on the jsMath control panel.<br/>\n', |
+ '<b>Hi-Res Fonts for Printing</b> button on the jsMath control panel.<br/>\n', |
|
|
alpha_message: |
alpha_message: |
'If the math symbols print as black boxes, turn off <b>image alpha channels</b><br/>\n' |
'If the math symbols print as black boxes, turn off <b>image alpha channels</b><br/>\n' |
Line 1318 jsMath.Font = {
|
Line 1409 jsMath.Font = {
|
* If they are found, load the BaKoMa encoding information. |
* If they are found, load the BaKoMa encoding information. |
*/ |
*/ |
CheckTeX: function () { |
CheckTeX: function () { |
var wh = jsMath.BBoxFor('<span style="font-family: jsMath-cmex10, serif">'+jsMath.TeX.cmex10[1].c+'</span>'); |
var wh = jsMath.BBoxFor('<span style="font-family: '+jsMath.Font.testFont+', serif">'+jsMath.TeX.cmex10[1].c+'</span>'); |
jsMath.nofonts = ((wh.w*3 > wh.h || wh.h == 0) && !this.Test1('cmr10',null,null,'jsMath-')); |
jsMath.nofonts = ((wh.w*3 > wh.h || wh.h == 0) && !this.Test1('cmr10',null,null,'jsMath-')); |
if (jsMath.nofonts && (navigator.platform != "MacPPC" || |
if (jsMath.nofonts && (jsMath.platform != "mac" || |
jsMath.browser != 'Mozilla' || !jsMath.Browser.VersionAtLeast(1.5))) { |
jsMath.browser != 'Mozilla' || !jsMath.Browser.VersionAtLeast(1.5))) { |
wh = jsMath.BBoxFor('<span style="font-family: cmex10, serif">'+jsMath.TeX.cmex10[1].c+'</span>'); |
wh = jsMath.BBoxFor('<span style="font-family: cmex10, serif">'+jsMath.TeX.cmex10[1].c+'</span>'); |
jsMath.nofonts = ((wh.w*3 > wh.h || wh.h == 0) && !this.Test1('cmr10')); |
jsMath.nofonts = ((wh.w*3 > wh.h || wh.h == 0) && !this.Test1('cmr10')); |
Line 1360 jsMath.Font = {
|
Line 1451 jsMath.Font = {
|
} |
} |
if (jsMath.noImgFonts) {cookie.font = 'unicode'} |
if (jsMath.noImgFonts) {cookie.font = 'unicode'} |
if (cookie.font == 'unicode') { |
if (cookie.font == 'unicode') { |
var platform = ({Win32: 'pc', MacPPC: 'mac'})[navigator.platform] || 'unix'; |
jsMath.Setup.Script('jsMath-fallback-'+jsMath.platform+'.js'); |
jsMath.Setup.Script('jsMath-fallback-'+platform+'.js'); |
|
jsMath.Box.TeXnonfallback = jsMath.Box.TeX; |
jsMath.Box.TeXnonfallback = jsMath.Box.TeX; |
jsMath.Box.TeX = jsMath.Box.TeXfallback; |
jsMath.Box.TeX = jsMath.Box.TeXfallback; |
return; |
return; |
Line 1458 jsMath.Font = {
|
Line 1548 jsMath.Font = {
|
/* |
/* |
* Check for font and give message if missing |
* Check for font and give message if missing |
*/ |
*/ |
|
var cookie = jsMath.Controls.cookie; |
var hasTeXfont = !jsMath.nofonts && |
var hasTeXfont = !jsMath.nofonts && |
data.test(fontname,data.testChar,data.testFactor,data.prefix); |
data.test(fontname,data.testChar,data.testFactor,data.prefix); |
if (hasTeXfont && jsMath.Controls.cookie.font == 'tex') { |
if (hasTeXfont && cookie.font == 'tex') { |
if (data.tex) {data.tex(fontname,fontfam,data)} |
if (data.tex) {data.tex(fontname,fontfam,data)} |
return; |
return; |
} |
} |
if (!hasTeXfont && jsMath.Controls.cookie.warn && |
if (!hasTeXfont && cookie.warn && cookie.font == 'tex' && !jsMath.nofonts) { |
jsMath.Controls.cookie.font == 'tex' && !jsMath.nofonts) { |
if (!cookie.fonts.match("/"+fontname+"/")) { |
if (!jsMath.Element("Warning")) this.Message(this.extra_message); |
cookie.fonts += fontname + "/"; jsMath.Controls.SetCookie(0); |
var extra = jsMath.Element("ExtraFonts"); |
if (!jsMath.Element("Warning")) this.Message(this.extra_message); |
if (extra) { |
var extra = jsMath.Element("ExtraFonts"); |
if (extra.innerHTML != "") {extra.innerHTML += ','} |
if (extra) { |
extra.innerHTML += " " + data.prefix+fontname; |
if (extra.innerHTML != "") {extra.innerHTML += ','} |
|
extra.innerHTML += " " + data.prefix+fontname; |
|
} |
} |
} |
} |
} |
if (jsMath.Controls.cookie.font == 'unicode') { |
if (cookie.font == 'unicode' || jsMath.noImgFonts) { |
if (data.fallback) {data.fallback(fontname,fontfam,data)} |
if (data.fallback) {data.fallback(fontname,fontfam,data)} |
return; |
return; |
} |
} |
Line 1517 jsMath.Controls = {
|
Line 1610 jsMath.Controls = {
|
cookie: { |
cookie: { |
scale: 100, |
scale: 100, |
font: 'tex', autofont: 1, scaleImg: 0, alpha: 1, |
font: 'tex', autofont: 1, scaleImg: 0, alpha: 1, |
warn: 1, printwarn: 1, stayhires: 0, |
warn: 1, fonts: '/', printwarn: 1, stayhires: 0, |
button: 1, progress: 1, asynch: 0, blank: 0, |
button: 1, progress: 1, asynch: 0, blank: 0, |
print: 0, keep: '0D', global: 'auto', hiddenGlobal: 1 |
print: 0, keep: '0D', global: 'auto', hiddenGlobal: 1 |
}, |
}, |
Line 1561 jsMath.Controls = {
|
Line 1654 jsMath.Controls = {
|
if (!this.cookie.button) {button.style.display = "none"} |
if (!this.cookie.button) {button.style.display = "none"} |
}, |
}, |
|
|
/* |
/* |
* MSIE doesn't implement position:fixed, so redraw the button on scrolls. |
* Since MSIE doesn't handle position:float, we need to have the |
*/ |
* window repositioned every time the window scrolls. We do that |
|
* by hiding then showing the window, which apparently causes MSIE |
|
* to recompute its location. In MSIE7, that doesn't work anymore, |
|
* so we have to move the window by hand. |
|
*/ |
MoveButton: function () { |
MoveButton: function () { |
if (!this.button) {this.button = jsMath.Element("button")} |
var controls = jsMath.Controls; |
this.button.style.visibility = "hidden"; |
if (!controls.button) {controls.button = jsMath.Element("button")} |
this.button.style.visibility = "visible"; |
if (controls.button) controls.MoveElement(controls.button,3,2); |
|
var dx = 20; var dy = 20; |
|
if (controls.button) {dy = controls.button.offsetHeight + 6; dx = dy + 5} |
|
if (controls.panel) controls.MoveElement(controls.panel,dx,dy); |
|
}, |
|
MoveElement: function (obj,dx,dy) { |
|
if (jsMath.Browser.IE7) { |
|
var body = document.body; |
|
obj.style.right = "auto"; |
|
obj.style.bottom = "auto"; |
|
// |
|
// This position can't be overridden by CSS (grr) |
|
// (Perhaps we can look up the current position and which sides it's |
|
// attached to and use those. What a pain.) |
|
// |
|
obj.style.left = body.clientWidth + body.scrollLeft - obj.offsetWidth - dx + "px"; |
|
obj.style.top = body.clientHeight + body.scrollTop - obj.offsetHeight - dy + "px"; |
|
} else { |
|
obj.style.visibility = "hidden"; |
|
obj.style.visibility = "visible"; |
|
} |
}, |
}, |
|
|
/* |
/* |
Line 1585 jsMath.Controls = {
|
Line 1702 jsMath.Controls = {
|
this.isLocalCookie = 1; |
this.isLocalCookie = 1; |
} |
} |
if (cookies.match(/jsMath=([^;]+)/)) { |
if (cookies.match(/jsMath=([^;]+)/)) { |
var data = RegExp.$1.split(/,/); |
var data = unescape(RegExp.$1).split(/,/); |
for (var i = 0; i < data.length; i++) { |
for (var i = 0; i < data.length; i++) { |
var x = data[i].match(/(.*):(.*)/); |
var x = data[i].match(/(.*):(.*)/); |
if (x[2].match(/^\d+$/)) {x[2] = 1*x[2]} // convert from string |
if (x[2].match(/^\d+$/)) {x[2] = 1*x[2]} // convert from string |
Line 1595 jsMath.Controls = {
|
Line 1712 jsMath.Controls = {
|
} |
} |
}, |
}, |
localGetCookie: function () { |
localGetCookie: function () { |
return unescape(jsMath.window.location.search.substr(1)); |
return jsMath.window.location.search.substr(1); |
}, |
}, |
|
|
/* |
/* |
Line 1613 jsMath.Controls = {
|
Line 1730 jsMath.Controls = {
|
if (warn == 2) {return 'jsMath='+escape(cookie)} |
if (warn == 2) {return 'jsMath='+escape(cookie)} |
this.localSetCookie(cookie,warn); |
this.localSetCookie(cookie,warn); |
} else { |
} else { |
|
cookie = escape(cookie); |
if (cookie == '') {warn = 0} |
if (cookie == '') {warn = 0} |
if (this.cookiePath) {cookie += '; path='+this.cookiePath} |
if (this.cookiePath) {cookie += '; path='+this.cookiePath} |
if (this.cookieDomain) {cookie += '; domain='+this.cookieDomain} |
if (this.cookieDomain) {cookie += '; domain='+this.cookieDomain} |
Line 1649 jsMath.Controls = {
|
Line 1767 jsMath.Controls = {
|
*/ |
*/ |
Reload: function (url) { |
Reload: function (url) { |
if (!this.loaded) return; |
if (!this.loaded) return; |
this.loaded = 0; |
this.loaded = 0; jsMath.Setup.inited = -100; |
jsMath.Global.ClearCache(); |
jsMath.Global.ClearCache(); |
if (url) {jsMath.window.location.replace(url)} |
if (url) {jsMath.window.location.replace(url)} |
else {jsMath.window.location.reload()} |
else {jsMath.window.location.reload()} |
Line 2320 jsMath.Img = {
|
Line 2438 jsMath.Img = {
|
*/ |
*/ |
UpdateFonts: function () { |
UpdateFonts: function () { |
var change = this.update; if (!this.loaded) return; |
var change = this.update; if (!this.loaded) return; |
var best = this[jsMath.Img.fonts[this.best]]; |
|
for (var font in change) { |
for (var font in change) { |
for (var i = 0; i < change[font].length; i++) { |
for (var i = 0; i < change[font].length; i++) { |
var c = change[font][i]; |
var c = change[font][i]; |
Line 2494 jsMath.HTML = {
|
Line 2611 jsMath.HTML = {
|
* also doesn't combine vertical and horizontal spacing well. |
* also doesn't combine vertical and horizontal spacing well. |
* Here the x and y positioning are done in separate <SPAN> tags |
* Here the x and y positioning are done in separate <SPAN> tags |
*/ |
*/ |
PlaceSeparateSkips: function (html,x,y) { |
PlaceSeparateSkips: function (html,x,y,mw,Mw,w) { |
if (Math.abs(x) < .0001) {x = 0} |
if (Math.abs(x) < .0001) {x = 0} |
if (Math.abs(y) < .0001) {y = 0} |
if (Math.abs(y) < .0001) {y = 0} |
if (y) {html = '<span style="position: relative; top:'+this.Em(-y)+';' |
if (y) { |
+ '">' + html + '</span>'} |
var lw = 0; var rw = 0; var width = ""; |
|
if (mw != null) { |
|
rw = Mw - w; lw = mw; |
|
width = ' width:'+this.Em(Mw-mw)+';'; |
|
} |
|
html = |
|
this.Spacer(lw-rw) + |
|
'<span style="position: relative; ' |
|
+ 'top:'+this.Em(-y)+';' |
|
+ 'left:'+this.Em(rw)+';' |
|
+ width + '">' + |
|
this.Spacer(-lw) + |
|
html + |
|
this.Spacer(rw) + |
|
'</span>' |
|
} |
if (x) {html = this.Spacer(x) + html} |
if (x) {html = this.Spacer(x) + html} |
return html; |
return html; |
}, |
}, |
Line 2506 jsMath.HTML = {
|
Line 2638 jsMath.HTML = {
|
/* |
/* |
* Place a SPAN with absolute coordinates |
* Place a SPAN with absolute coordinates |
*/ |
*/ |
PlaceAbsolute: function (html,x,y) { |
PlaceAbsolute: function (html,x,y,mw,Mw,w) { |
if (Math.abs(x) < .0001) {x = 0} |
if (Math.abs(x) < .0001) {x = 0} |
if (Math.abs(y) < .0001) {y = 0} |
if (Math.abs(y) < .0001) {y = 0} |
html = '<span style="position:absolute; left:'+this.Em(x)+'; ' |
var leftSpace = ""; var rightSpace = ""; |
+ 'top:'+this.Em(y)+';">' + html + ' </span>'; |
if (jsMath.Browser.msieRelativeClipBug && mw != null) { |
// space normalizes line height in script styles |
leftSpace = this.Spacer(-mw); x += mw; |
|
rightSpace = this.Spacer(Mw-w); |
|
} |
|
html = |
|
'<span style="position:absolute; left:'+this.Em(x)+'; ' |
|
+ 'top:'+this.Em(y)+';">' + |
|
leftSpace + html + rightSpace + |
|
' ' + // space normalizes line height in script styles |
|
'</span>'; |
return html; |
return html; |
}, |
}, |
|
|
Line 2528 jsMath.HTML = {
|
Line 2668 jsMath.HTML = {
|
if (jsMath.Browser.msieAbsoluteBug) { // for MSIE (Mac) |
if (jsMath.Browser.msieAbsoluteBug) { // for MSIE (Mac) |
html = '<span style="position:relative;">' + html + '</span>'; |
html = '<span style="position:relative;">' + html + '</span>'; |
} |
} |
html = '<span style="position:relative;' |
if (jsMath.Browser.spanHeightVaries) { |
+ ' width: '+jsMath.HTML.Em(w)+';' // for MSIE |
html = '<span style="position:relative;' |
+ ' height: '+jsMath.HTML.Em(H)+';' // for MSIE |
+ ' width:'+jsMath.HTML.Em(w)+';' |
+ jsMath.Browser.msieInlineBlockFix // for MSIE |
+ ' height:'+jsMath.HTML.Em(H)+';' |
+ '">' |
+ jsMath.Browser.msieInlineBlockFix |
|
+ '">' |
+ html |
+ html |
+ '</span>'; |
+ '</span>'; |
|
} else { |
|
html = '<span style="position:relative">' + html + '</span>'; |
|
} |
return html; |
return html; |
} |
} |
|
|
Line 2551 jsMath.Box = function (format,text,w,h,d
|
Line 2695 jsMath.Box = function (format,text,w,h,d
|
if (d == null) {d = jsMath.d} |
if (d == null) {d = jsMath.d} |
this.type = 'typeset'; |
this.type = 'typeset'; |
this.w = w; this.h = h; this.d = d; this.bh = h; this.bd = d; |
this.w = w; this.h = h; this.d = d; this.bh = h; this.bd = d; |
this.x = 0; this.y = 0; |
this.x = 0; this.y = 0; this.mw = 0; this.Mw = w; |
this.html = text; this.format = format; |
this.html = text; this.format = format; |
}; |
}; |
|
|
Line 2563 jsMath.Add(jsMath.Box,{
|
Line 2707 jsMath.Add(jsMath.Box,{
|
/* |
/* |
* An empty box |
* An empty box |
*/ |
*/ |
Null: new jsMath.Box('null','',0,0,0), |
Null: function () {return new jsMath.Box('null','',0,0,0)}, |
|
|
/* |
/* |
* A box containing only text whose class and style haven't been added |
* A box containing only text whose class and style haven't been added |
Line 2623 jsMath.Add(jsMath.Box,{
|
Line 2767 jsMath.Add(jsMath.Box,{
|
var c = jsMath.TeX[font][C]; if (!c.tclass) {c.tclass = font} |
var c = jsMath.TeX[font][C]; if (!c.tclass) {c.tclass = font} |
if (c.img != null) {return this.TeXnonfallback(C,font,style,size)} |
if (c.img != null) {return this.TeXnonfallback(C,font,style,size)} |
if (c.h != null && c.a == null) {c.a = c.h-1.1*jsMath.TeX.x_height} |
if (c.h != null && c.a == null) {c.a = c.h-1.1*jsMath.TeX.x_height} |
var box = this.Text(c.c,c.tclass,style,size,c.a || 0,c.d || 0); |
var a = c.a; var d = c.d; // avoid Firefox warnings |
|
var box = this.Text(c.c,c.tclass,style,size,a,d); |
var scale = jsMath.Typeset.TeX(style,size).scale; |
var scale = jsMath.Typeset.TeX(style,size).scale; |
if (c.bh != null) { |
if (c.bh != null) { |
box.bh = c.bh*scale; |
box.bh = c.bh*scale; |
Line 2761 jsMath.Add(jsMath.Box,{
|
Line 2906 jsMath.Add(jsMath.Box,{
|
var bot = this.GetChar(C.delim.bot? C.delim.bot: C.delim.rep,font); |
var bot = this.GetChar(C.delim.bot? C.delim.bot: C.delim.rep,font); |
var ext = jsMath.Typeset.AddClass(rep.tclass,rep.c); |
var ext = jsMath.Typeset.AddClass(rep.tclass,rep.c); |
var w = rep.w; var h = rep.h+rep.d |
var w = rep.w; var h = rep.h+rep.d |
var y; var dx; |
var y; var Y; var html; var dx; var i; var n; |
if (C.delim.mid) {// braces |
if (C.delim.mid) {// braces |
var mid = this.GetChar(C.delim.mid,font); |
var mid = this.GetChar(C.delim.mid,font); |
var n = Math.ceil((H-(top.h+top.d)-(mid.h+mid.d)-(bot.h+bot.d))/(2*(rep.h+rep.d))); |
n = Math.ceil((H-(top.h+top.d)-(mid.h+mid.d)-(bot.h+bot.d))/(2*(rep.h+rep.d))); |
H = 2*n*(rep.h+rep.d) + (top.h+top.d) + (mid.h+mid.d) + (bot.h+bot.d); |
H = 2*n*(rep.h+rep.d) + (top.h+top.d) + (mid.h+mid.d) + (bot.h+bot.d); |
if (nocenter) {y = 0} else {y = H/2+a}; var Y = y; |
if (nocenter) {y = 0} else {y = H/2+a}; Y = y; |
var html = jsMath.HTML.Place(jsMath.Typeset.AddClass(top.tclass,top.c),0,y-top.h) |
html = jsMath.HTML.Place(jsMath.Typeset.AddClass(top.tclass,top.c),0,y-top.h) |
+ jsMath.HTML.Place(jsMath.Typeset.AddClass(bot.tclass,bot.c),-(top.w+bot.w)/2,y-(H-bot.d)) |
+ jsMath.HTML.Place(jsMath.Typeset.AddClass(bot.tclass,bot.c),-(top.w+bot.w)/2,y-(H-bot.d)) |
+ jsMath.HTML.Place(jsMath.Typeset.AddClass(mid.tclass,mid.c),-(bot.w+mid.w)/2,y-(H+mid.h-mid.d)/2); |
+ jsMath.HTML.Place(jsMath.Typeset.AddClass(mid.tclass,mid.c),-(bot.w+mid.w)/2,y-(H+mid.h-mid.d)/2); |
dx = (w-mid.w)/2; if (Math.abs(dx) < .0001) {dx = 0} |
dx = (w-mid.w)/2; if (Math.abs(dx) < .0001) {dx = 0} |
if (dx) {html += jsMath.HTML.Spacer(dx)} |
if (dx) {html += jsMath.HTML.Spacer(dx)} |
y -= top.h+top.d + rep.h; |
y -= top.h+top.d + rep.h; |
for (var i = 0; i < n; i++) {html += jsMath.HTML.Place(ext,-w,y-i*h)} |
for (i = 0; i < n; i++) {html += jsMath.HTML.Place(ext,-w,y-i*h)} |
y -= H/2 - rep.h/2; |
y -= H/2 - rep.h/2; |
for (var i = 0; i < n; i++) {html += jsMath.HTML.Place(ext,-w,y-i*h)} |
for (i = 0; i < n; i++) {html += jsMath.HTML.Place(ext,-w,y-i*h)} |
} else {// everything else |
} else {// everything else |
var n = Math.ceil((H - (top.h+top.d) - (bot.h+bot.d))/(rep.h+rep.d)); |
n = Math.ceil((H - (top.h+top.d) - (bot.h+bot.d))/(rep.h+rep.d)); |
// make sure two-headed arrows have an extender |
// make sure two-headed arrows have an extender |
if (top.h+top.d < .9*(rep.h+rep.d)) {n = Math.max(1,n)} |
if (top.h+top.d < .9*(rep.h+rep.d)) {n = Math.max(1,n)} |
H = n*(rep.h+rep.d) + (top.h+top.d) + (bot.h+bot.d); |
H = n*(rep.h+rep.d) + (top.h+top.d) + (bot.h+bot.d); |
if (nocenter) {y = 0} else {y = H/2+a}; var Y = y; |
if (nocenter) {y = 0} else {y = H/2+a}; Y = y; |
var html = jsMath.HTML.Place(jsMath.Typeset.AddClass(top.tclass,top.c),0,y-top.h) |
html = jsMath.HTML.Place(jsMath.Typeset.AddClass(top.tclass,top.c),0,y-top.h) |
dx = (w-top.w)/2; if (Math.abs(dx) < .0001) {dx = 0} |
dx = (w-top.w)/2; if (Math.abs(dx) < .0001) {dx = 0} |
if (dx) {html += jsMath.HTML.Spacer(dx)} |
if (dx) {html += jsMath.HTML.Spacer(dx)} |
y -= top.h+top.d + rep.h; |
y -= top.h+top.d + rep.h; |
for (var i = 0; i < n; i++) {html += jsMath.HTML.Place(ext,-w,y-i*h)} |
for (i = 0; i < n; i++) {html += jsMath.HTML.Place(ext,-w,y-i*h)} |
html += jsMath.HTML.Place(jsMath.Typeset.AddClass(bot.tclass,bot.c),-(w+bot.w)/2,Y-(H-bot.d)); |
html += jsMath.HTML.Place(jsMath.Typeset.AddClass(bot.tclass,bot.c),-(w+bot.w)/2,Y-(H-bot.d)); |
} |
} |
if (nocenter) {h = top.h} else {h = H/2+a} |
if (nocenter) {h = top.h} else {h = H/2+a} |
Line 2807 jsMath.Add(jsMath.Box,{
|
Line 2952 jsMath.Add(jsMath.Box,{
|
var top = this.GetChar(C.delim.top? C.delim.top: C.delim.rep,font); |
var top = this.GetChar(C.delim.top? C.delim.top: C.delim.rep,font); |
var rep = this.GetChar(C.delim.rep,font); |
var rep = this.GetChar(C.delim.rep,font); |
var bot = this.GetChar(C.delim.bot? C.delim.bot: C.delim.rep,font); |
var bot = this.GetChar(C.delim.bot? C.delim.bot: C.delim.rep,font); |
|
var n; var h; var y; var ext; var i; |
|
|
if (C.delim.mid) {// braces |
if (C.delim.mid) {// braces |
var mid = this.GetChar(C.delim.mid,font); |
var mid = this.GetChar(C.delim.mid,font); |
var n = Math.ceil((H-(top.h+top.d)-(mid.h+mid.d-.05)-(bot.h+bot.d-.05))/(2*(rep.h+rep.d-.05))); |
n = Math.ceil((H-(top.h+top.d)-(mid.h+mid.d-.05)-(bot.h+bot.d-.05))/(2*(rep.h+rep.d-.05))); |
H = 2*n*(rep.h+rep.d-.05) + (top.h+top.d) + (mid.h+mid.d-.05) + (bot.h+bot.d-.05); |
H = 2*n*(rep.h+rep.d-.05) + (top.h+top.d) + (mid.h+mid.d-.05) + (bot.h+bot.d-.05); |
|
|
html = jsMath.HTML.PlaceAbsolute(jsMath.Typeset.AddClass(top.tclass,top.c),0,0); |
html = jsMath.HTML.PlaceAbsolute(jsMath.Typeset.AddClass(top.tclass,top.c),0,0); |
var h = rep.h+rep.d - .05; var y = top.d-.05 + rep.h; |
h = rep.h+rep.d - .05; y = top.d-.05 + rep.h; |
var ext = jsMath.Typeset.AddClass(font,rep.c) |
ext = jsMath.Typeset.AddClass(font,rep.c) |
for (var i = 0; i < n; i++) {html += jsMath.HTML.PlaceAbsolute(ext,0,y+i*h)} |
for (i = 0; i < n; i++) {html += jsMath.HTML.PlaceAbsolute(ext,0,y+i*h)} |
html += jsMath.HTML.PlaceAbsolute(jsMath.Typeset.AddClass(mid.tclass,mid.c),0,y+n*h-rep.h+mid.h); |
html += jsMath.HTML.PlaceAbsolute(jsMath.Typeset.AddClass(mid.tclass,mid.c),0,y+n*h-rep.h+mid.h); |
y += n*h + mid.h+mid.d - .05; |
y += n*h + mid.h+mid.d - .05; |
for (var i = 0; i < n; i++) {html += jsMath.HTML.PlaceAbsolute(ext,0,y+i*h)} |
for (i = 0; i < n; i++) {html += jsMath.HTML.PlaceAbsolute(ext,0,y+i*h)} |
html += jsMath.HTML.PlaceAbsolute(jsMath.Typeset.AddClass(bot.tclass,bot.c),0,y+n*h-rep.h+bot.h); |
html += jsMath.HTML.PlaceAbsolute(jsMath.Typeset.AddClass(bot.tclass,bot.c),0,y+n*h-rep.h+bot.h); |
} else {// all others |
} else {// all others |
var n = Math.ceil((H - (top.h+top.d) - (bot.h+bot.d-.05))/(rep.h+rep.d-.05)); |
n = Math.ceil((H - (top.h+top.d) - (bot.h+bot.d-.05))/(rep.h+rep.d-.05)); |
H = n*(rep.h+rep.d-.05) + (top.h+top.d) + (bot.h+bot.d-.05); |
H = n*(rep.h+rep.d-.05) + (top.h+top.d) + (bot.h+bot.d-.05); |
|
|
html = jsMath.HTML.PlaceAbsolute(jsMath.Typeset.AddClass(top.tclass,top.c),0,0); |
html = jsMath.HTML.PlaceAbsolute(jsMath.Typeset.AddClass(top.tclass,top.c),0,0); |
var h = rep.h+rep.d-.05; var y = top.d-.05 + rep.h; |
h = rep.h+rep.d-.05; y = top.d-.05 + rep.h; |
var ext = jsMath.Typeset.AddClass(rep.tclass,rep.c); |
ext = jsMath.Typeset.AddClass(rep.tclass,rep.c); |
for (var i = 0; i < n; i++) {html += jsMath.HTML.PlaceAbsolute(ext,0,y+i*h)} |
for (i = 0; i < n; i++) {html += jsMath.HTML.PlaceAbsolute(ext,0,y+i*h)} |
html += jsMath.HTML.PlaceAbsolute(jsMath.Typeset.AddClass(bot.tclass,bot.c),0,y+n*h-rep.h+bot.h); |
html += jsMath.HTML.PlaceAbsolute(jsMath.Typeset.AddClass(bot.tclass,bot.c),0,y+n*h-rep.h+bot.h); |
} |
} |
|
|
var w = top.w; |
var w = top.w; |
if (nocenter) {h = top.h; y = 0} else {h = H/2 + a; y = h - top.h} |
if (nocenter) {h = top.h; y = 0} else {h = H/2 + a; y = h - top.h} |
html = jsMath.HTML.Absolute(html,w,Font.h,"none",-y,top.h); |
// html = jsMath.HTML.Absolute(html,w,Font.h,"none",-y,top.h); |
|
html = jsMath.HTML.Absolute(html,w,Font.h,"none",-y,jsMath.h); |
var box = new jsMath.Box('html',html,rep.w,h,H-h); |
var box = new jsMath.Box('html',html,rep.w,h,H-h); |
box.bh = jsMath.TeX[font].h; box.bd = jsMath.TeX[font].d; |
box.bh = jsMath.TeX[font].h; box.bd = jsMath.TeX[font].d; |
return box; |
return box; |
Line 2897 jsMath.Add(jsMath.Box,{
|
Line 3044 jsMath.Add(jsMath.Box,{
|
* ### still need to allow users to specify row and column attributes, |
* ### still need to allow users to specify row and column attributes, |
* and do things like \span and \multispan ### |
* and do things like \span and \multispan ### |
*/ |
*/ |
LayoutRelative: function (size,table,align,cspacing,rspacing,vspace) { |
LayoutRelative: function (size,table,align,cspacing,rspacing,vspace,useStrut,addWidth) { |
if (align == null) {align = []} |
if (align == null) {align = []} |
if (cspacing == null) {cspacing = []} |
if (cspacing == null) {cspacing = []} |
if (rspacing == null) {rspacing = []} |
if (rspacing == null) {rspacing = []} |
|
if (useStrut == null) {useStrut = 1} |
|
if (addWidth == null) {addWidth = 1} |
|
|
// get row and column maximum dimensions |
// get row and column maximum dimensions |
var scale = jsMath.sizes[size]/100; |
var scale = jsMath.sizes[size]/100; |
Line 2909 jsMath.Add(jsMath.Box,{
|
Line 3058 jsMath.Add(jsMath.Box,{
|
var i; var j; var row; |
var i; var j; var row; |
for (i = 0; i < table.length; i++) { |
for (i = 0; i < table.length; i++) { |
if (rspacing[i] == null) {rspacing[i] = 0} |
if (rspacing[i] == null) {rspacing[i] = 0} |
row = table[i]; H[i] = jsMath.h*scale; D[i] = jsMath.d*scale; |
row = table[i]; |
|
H[i] = useStrut*jsMath.h*scale; D[i] = useStrut*jsMath.d*scale; |
for (j = 0; j < row.length; j++) { |
for (j = 0; j < row.length; j++) { |
row[j] = row[j].Remeasured(); |
row[j] = row[j].Remeasured(); |
if (row[j].h > H[i]) {H[i] = row[j].h} |
if (row[j].h > H[i]) {H[i] = row[j].h} |
Line 2924 jsMath.Add(jsMath.Box,{
|
Line 3074 jsMath.Add(jsMath.Box,{
|
if (bh == unset) {bh = 0}; if (bd == unset) {bd = 0} |
if (bh == unset) {bh = 0}; if (bd == unset) {bd = 0} |
|
|
// lay out the columns |
// lay out the columns |
var HD = (jsMath.hd-.01)*scale; |
var HD = useStrut*(jsMath.hd-.01)*scale; |
var dy = (vspace || 1) * scale/6; |
var dy = (vspace || 1) * scale/6; |
var html = ''; var pW = 0; var cW = 0; |
var html = ''; var pW = 0; var cW = 0; |
var w; var h; var y; |
var w; var h; var y; |
Line 2958 jsMath.Add(jsMath.Box,{
|
Line 3108 jsMath.Add(jsMath.Box,{
|
|
|
// adjust the final row width, and vcenter the table |
// adjust the final row width, and vcenter the table |
// (add 1/6em at each side for the \,) |
// (add 1/6em at each side for the \,) |
html += jsMath.HTML.Spacer(cW-cspacing[W.length-1] + scale/6); |
html += jsMath.HTML.Spacer(cW-cspacing[W.length-1] + addWidth*scale/6); |
html = jsMath.HTML.Place(html,scale/6,h); |
html = jsMath.HTML.Place(html,addWidth*scale/6,h); |
box = new jsMath.Box('html',html,w+scale/3,h,d); |
box = new jsMath.Box('html',html,w+addWidth*scale/3,h,d); |
box.bh = bh; box.bd = bd; |
box.bh = bh; box.bd = bd; |
return box; |
return box; |
}, |
}, |
Line 2972 jsMath.Add(jsMath.Box,{
|
Line 3122 jsMath.Add(jsMath.Box,{
|
* ### still need to allow users to specify row and column attributes, |
* ### still need to allow users to specify row and column attributes, |
* and do things like \span and \multispan ### |
* and do things like \span and \multispan ### |
*/ |
*/ |
LayoutAbsolute: function (size,table,align,cspacing,rspacing,vspace) { |
LayoutAbsolute: function (size,table,align,cspacing,rspacing,vspace,useStrut,addWidth) { |
if (align == null) {align = []} |
if (align == null) {align = []} |
if (cspacing == null) {cspacing = []} |
if (cspacing == null) {cspacing = []} |
if (rspacing == null) {rspacing = []} |
if (rspacing == null) {rspacing = []} |
|
if (useStrut == null) {useStrut = 1} |
|
if (addWidth == null) {addWidth = 1} |
|
|
// get row and column maximum dimensions |
// get row and column maximum dimensions |
var scale = jsMath.sizes[size]/100; |
var scale = jsMath.sizes[size]/100; |
var HD = (jsMath.hd-.01)*scale; |
var HD = useStrut*(jsMath.hd-.01)*scale; |
var dy = (vspace || 1) * scale/6; |
var dy = (vspace || 1) * scale/6; |
var W = []; var H = []; var D = []; |
var W = []; var H = []; var D = []; |
var w = 0; var h; var x; var y; |
var w = 0; var h; var x; var y; |
Line 2987 jsMath.Add(jsMath.Box,{
|
Line 3139 jsMath.Add(jsMath.Box,{
|
for (i = 0; i < table.length; i++) { |
for (i = 0; i < table.length; i++) { |
if (rspacing[i] == null) {rspacing[i] = 0} |
if (rspacing[i] == null) {rspacing[i] = 0} |
row = table[i]; |
row = table[i]; |
H[i] = jsMath.h*scale; D[i] = jsMath.d*scale; |
H[i] = useStrut*jsMath.h*scale; D[i] = useStrut*jsMath.d*scale; |
for (j = 0; j < row.length; j++) { |
for (j = 0; j < row.length; j++) { |
row[j] = row[j].Remeasured(); |
row[j] = row[j].Remeasured(); |
if (row[j].h > H[i]) {H[i] = row[j].h} |
if (row[j].h > H[i]) {H[i] = row[j].h} |
Line 3004 jsMath.Add(jsMath.Box,{
|
Line 3156 jsMath.Add(jsMath.Box,{
|
h = y/2 + jsMath.TeX.axis_height; var d = y - h; |
h = y/2 + jsMath.TeX.axis_height; var d = y - h; |
|
|
// lay out the columns |
// lay out the columns |
var html = ''; var entry; w = scale/6; |
var html = ''; var entry; w = addWidth*scale/6; |
for (j = 0; j < W.length; j++) { |
for (j = 0; j < W.length; j++) { |
y = H[0]-h + rspacing[0]; |
y = H[0]-h + rspacing[0]; |
for (i = 0; i < table.length; i++) { |
for (i = 0; i < table.length; i++) { |
Line 3014 jsMath.Add(jsMath.Box,{
|
Line 3166 jsMath.Add(jsMath.Box,{
|
if (align[j] && align[j] == 'r') {x = W[j] - entry.w} else |
if (align[j] && align[j] == 'r') {x = W[j] - entry.w} else |
{x = (W[j] - entry.w)/2} |
{x = (W[j] - entry.w)/2} |
html += jsMath.HTML.PlaceAbsolute(entry.html,w+x, |
html += jsMath.HTML.PlaceAbsolute(entry.html,w+x, |
y-Math.max(0,entry.bh-jsMath.h*scale)); |
y-Math.max(0,entry.bh-jsMath.h*scale), |
|
entry.mw,entry.Mw,entry.w); |
} |
} |
if (i+1 < table.length) {y += Math.max(HD,D[i]+H[i+1]) + dy + rspacing[i+1]} |
if (i+1 < table.length) {y += Math.max(HD,D[i]+H[i+1]) + dy + rspacing[i+1]} |
} |
} |
Line 3023 jsMath.Add(jsMath.Box,{
|
Line 3176 jsMath.Add(jsMath.Box,{
|
} |
} |
|
|
// get the full width |
// get the full width |
w = -cspacing[W.length-1]+scale/3; |
w = -cspacing[W.length-1]+addWidth*scale/3; |
for (i = 0; i < W.length; i++) {w += W[i] + cspacing[i]} |
for (i = 0; i < W.length; i++) {w += W[i] + cspacing[i]} |
|
|
html = jsMath.HTML.Spacer(scale/6)+html+jsMath.HTML.Spacer(scale/6); |
html = jsMath.HTML.Spacer(addWidth*scale/6)+html+jsMath.HTML.Spacer(addWidth*scale/6); |
if (jsMath.Browser.spanHeightVaries) {y = h-jsMath.h} else {y = 0} |
if (jsMath.Browser.spanHeightVaries) {y = h-jsMath.h} else {y = 0} |
html = jsMath.HTML.Absolute(html,w,h+d,d,y,H[0]); |
// html = jsMath.HTML.Absolute(html,w,h+d,d,y,H[0]); |
var box = new jsMath.Box('html',html,w+scale/3,h,d); |
html = jsMath.HTML.Absolute(html,w,h+d,d,y,h); |
|
var box = new jsMath.Box('html',html,w+addWidth*scale/3,h,d); |
return box; |
return box; |
}, |
}, |
|
|
Line 3037 jsMath.Add(jsMath.Box,{
|
Line 3191 jsMath.Add(jsMath.Box,{
|
* Look for math within \hbox and other non-math text |
* Look for math within \hbox and other non-math text |
*/ |
*/ |
InternalMath: function (text,size) { |
InternalMath: function (text,size) { |
|
text = text.replace(/@\(([^)]*)\)/g,'<$1>'); |
if (!text.match(/\$|\\\(/)) {return this.Text(text,'normal','T',size).Styled()} |
if (!text.match(/\$|\\\(/)) {return this.Text(text,'normal','T',size).Styled()} |
|
|
var i = 0; var k = 0; var c; var match = ''; |
var i = 0; var k = 0; var c; var match = ''; |
var mlist = []; var parse; var html; var box; |
var mlist = []; var parse; |
while (i < text.length) { |
while (i < text.length) { |
c = text.charAt(i++); |
c = text.charAt(i++); |
if (c == '$') { |
if (c == '$') { |
Line 3099 jsMath.Add(jsMath.Box,{
|
Line 3254 jsMath.Add(jsMath.Box,{
|
if (addstyle != 0) {box.Styled()} |
if (addstyle != 0) {box.Styled()} |
return box; |
return box; |
} |
} |
return jsMath.Box.Null; |
return jsMath.Box.Null(); |
}, |
}, |
|
|
/* |
/* |
Line 3440 jsMath.Add(jsMath.mList.prototype.Atomiz
|
Line 3595 jsMath.Add(jsMath.mList.prototype.Atomiz
|
phantom: function (style,size,mitem) { |
phantom: function (style,size,mitem) { |
var box = mitem.nuc = jsMath.Box.Set(mitem.phantom,style,size); |
var box = mitem.nuc = jsMath.Box.Set(mitem.phantom,style,size); |
if (mitem.h) {box.Remeasured(); box.html = jsMath.HTML.Spacer(box.w)} |
if (mitem.h) {box.Remeasured(); box.html = jsMath.HTML.Spacer(box.w)} |
else {box.html = '', box.w = 0} |
else {box.html = '', box.w = box.Mw = box.mw = 0;} |
if (!mitem.v) {box.h = box.d = 0} |
if (!mitem.v) {box.h = box.d = 0} |
box.bd = box.bh = 0; |
box.bd = box.bh = 0; |
delete mitem.phantom; |
delete mitem.phantom; |
Line 3453 jsMath.Add(jsMath.mList.prototype.Atomiz
|
Line 3608 jsMath.Add(jsMath.mList.prototype.Atomiz
|
*/ |
*/ |
smash: function (style,size,mitem) { |
smash: function (style,size,mitem) { |
var box = mitem.nuc = jsMath.Box.Set(mitem.smash,style,size).Remeasured(); |
var box = mitem.nuc = jsMath.Box.Set(mitem.smash,style,size).Remeasured(); |
box.h = box.d = box.bd = box.bh = 0; |
box.h = box.d = 0; |
delete mitem.smash; |
delete mitem.smash; |
mitem.type = 'box'; |
mitem.type = 'box'; |
}, |
}, |
Line 3464 jsMath.Add(jsMath.mList.prototype.Atomiz
|
Line 3619 jsMath.Add(jsMath.mList.prototype.Atomiz
|
raise: function (style,size,mitem) { |
raise: function (style,size,mitem) { |
mitem.nuc = jsMath.Box.Set(mitem.nuc,style,size); |
mitem.nuc = jsMath.Box.Set(mitem.nuc,style,size); |
var y = mitem.raise; |
var y = mitem.raise; |
mitem.nuc.html = jsMath.HTML.Place(mitem.nuc.html,0,y); |
mitem.nuc.html = |
|
jsMath.HTML.Place(mitem.nuc.html,0,y,mitem.nuc.mw,mitem.nuc.Mw,mitem.nuc.w); |
mitem.nuc.h += y; mitem.nuc.d -= y; |
mitem.nuc.h += y; mitem.nuc.d -= y; |
mitem.type = 'ord'; mitem.atom = 1; |
mitem.type = 'ord'; mitem.atom = 1; |
}, |
}, |
Line 3613 jsMath.Add(jsMath.mList.prototype.Atomiz
|
Line 3769 jsMath.Add(jsMath.mList.prototype.Atomiz
|
var TeX = jsMath.Typeset.TeX(style,size); |
var TeX = jsMath.Typeset.TeX(style,size); |
var Cp = jsMath.Typeset.PrimeStyle(style); |
var Cp = jsMath.Typeset.PrimeStyle(style); |
var box = jsMath.Box.Set(mitem.nuc,Cp,size); |
var box = jsMath.Box.Set(mitem.nuc,Cp,size); |
var u = box.w; var s; var Font; |
var u = box.w; var s; var Font; var ic = 0; |
if (mitem.nuc.type == 'TeX') { |
if (mitem.nuc.type == 'TeX') { |
Font = jsMath.TeX[mitem.nuc.font]; |
Font = jsMath.TeX[mitem.nuc.font]; |
if (Font[mitem.nuc.c].krn && Font.skewchar) |
if (Font[mitem.nuc.c].krn && Font.skewchar) |
{s = Font[mitem.nuc.c].krn[Font.skewchar]} |
{s = Font[mitem.nuc.c].krn[Font.skewchar]} |
|
ic = Font[mitem.nuc.c].ic; if (ic == null) {ic = 0} |
} |
} |
if (s == null) {s = 0} |
if (s == null) {s = 0} |
|
|
Line 3636 jsMath.Add(jsMath.mList.prototype.Atomiz
|
Line 3793 jsMath.Add(jsMath.mList.prototype.Atomiz
|
} |
} |
var acc = jsMath.Box.TeX(c,font,style,size); |
var acc = jsMath.Box.TeX(c,font,style,size); |
acc.y = box.h - delta; acc.x = -box.w + s + (u-acc.w)/2; |
acc.y = box.h - delta; acc.x = -box.w + s + (u-acc.w)/2; |
if (Font[c].ic) {acc.x -= Font[c].ic * TeX.scale} |
if (jsMath.Browser.msieAccentBug) |
|
{acc.html += jsMath.HTML.Spacer(.1); acc.w += .1; acc.Mw += .1} |
|
if (Font[c].ic || ic) {acc.x += (ic - (Font[c].ic||0)) * TeX.scale} |
|
|
mitem.nuc = jsMath.Box.SetList([box,acc],style,size); |
mitem.nuc = jsMath.Box.SetList([box,acc],style,size); |
if (mitem.nuc.w != box.w) { |
if (mitem.nuc.w != box.w) { |
Line 3658 jsMath.Add(jsMath.mList.prototype.Atomiz
|
Line 3817 jsMath.Add(jsMath.mList.prototype.Atomiz
|
if (mitem.nuc.type == 'TeX') { |
if (mitem.nuc.type == 'TeX') { |
var C = jsMath.TeX[mitem.nuc.font][mitem.nuc.c]; |
var C = jsMath.TeX[mitem.nuc.font][mitem.nuc.c]; |
if (isD && C.n) {mitem.nuc.c = C.n; C = jsMath.TeX[mitem.nuc.font][C.n]} |
if (isD && C.n) {mitem.nuc.c = C.n; C = jsMath.TeX[mitem.nuc.font][C.n]} |
box = jsMath.Box.Set(mitem.nuc,style,size); |
box = mitem.nuc = jsMath.Box.Set(mitem.nuc,style,size); |
if (C.ic) { |
if (C.ic) { |
mitem.delta = C.ic * TeX.scale; |
mitem.delta = C.ic * TeX.scale; |
if (mitem.limits || !mitem.sub || jsMath.Browser.msieIntegralBug) |
if (mitem.limits || !mitem.sub || jsMath.Browser.msieIntegralBug) { |
{box = jsMath.Box.SetList([box,jsMath.mItem.Space(mitem.delta)],style,size)} |
box = mitem.nuc = jsMath.Box.SetList([box,jsMath.mItem.Space(mitem.delta)],style,size); |
|
} |
} |
} |
box.y = -((box.h+box.d)/2 - box.d - TeX.axis_height); |
box.y = -((box.h+box.d)/2 - box.d - TeX.axis_height); |
if (Math.abs(box.y) < .0001) {box.y = 0} |
if (Math.abs(box.y) < .0001) {box.y = 0} |
} |
} |
|
|
if (!box) {box = jsMath.Box.Set(mitem.nuc,style,size).Remeasured()} |
if (!box) {box = mitem.nuc = jsMath.Box.Set(mitem.nuc,style,size).Remeasured()} |
if (mitem.limits) { |
if (mitem.limits) { |
var W = box.w; var x = box.w; |
var W = box.w; var x = box.w; |
var mlist = [box]; var dh = 0; var dd = 0; |
var mlist = [box]; var dh = 0; var dd = 0; |
Line 3738 jsMath.Add(jsMath.mList.prototype.Atomiz
|
Line 3898 jsMath.Add(jsMath.mList.prototype.Atomiz
|
var num = jsMath.Box.Set(mitem.num,Cn,size).Remeasured(); |
var num = jsMath.Box.Set(mitem.num,Cn,size).Remeasured(); |
var den = jsMath.Box.Set(mitem.den,Cd,size).Remeasured(); |
var den = jsMath.Box.Set(mitem.den,Cd,size).Remeasured(); |
|
|
var u; var v; var w; |
var u; var v; var w; var p; var r; |
var H = (isD)? TeX.delim1 : TeX.delim2; |
var H = (isD)? TeX.delim1 : TeX.delim2; |
var mlist = [jsMath.Box.Delimiter(H,mitem.left,style)] |
var mlist = [jsMath.Box.Delimiter(H,mitem.left,style)] |
var right = jsMath.Box.Delimiter(H,mitem.right,style); |
var right = jsMath.Box.Delimiter(H,mitem.right,style); |
Line 3757 jsMath.Add(jsMath.mList.prototype.Atomiz
|
Line 3917 jsMath.Add(jsMath.mList.prototype.Atomiz
|
v = TeX.denom2; |
v = TeX.denom2; |
} |
} |
if (t == 0) {// atop |
if (t == 0) {// atop |
var p = (isD)? 7*TeX.default_rule_thickness: 3*TeX.default_rule_thickness; |
p = (isD)? 7*TeX.default_rule_thickness: 3*TeX.default_rule_thickness; |
var r = (u - num.d) - (den.h - v); |
r = (u - num.d) - (den.h - v); |
if (r < p) {u += (p-r)/2; v += (p-r)/2} |
if (r < p) {u += (p-r)/2; v += (p-r)/2} |
} else {// over |
} else {// over |
var p = (isD)? 3*t: t; var a = TeX.axis_height; |
p = (isD)? 3*t: t; var a = TeX.axis_height; |
var r = (u-num.d)-(a+t/2); if (r < p) {u += p-r} |
r = (u-num.d)-(a+t/2); if (r < p) {u += p-r} |
r = (a-t/2)-(den.h-v); if (r < p) {v += p-r} |
r = (a-t/2)-(den.h-v); if (r < p) {v += p-r} |
var rule = jsMath.Box.Rule(w,t); rule.x = -w; rule.y = a - t/2; |
var rule = jsMath.Box.Rule(w,t); rule.x = -w; rule.y = a - t/2; |
mlist[mlist.length] = rule; |
mlist[mlist.length] = rule; |
} |
} |
Line 4002 jsMath.Package(jsMath.Typeset,{
|
Line 4162 jsMath.Package(jsMath.Typeset,{
|
*/ |
*/ |
Typeset: function (style,size) { |
Typeset: function (style,size) { |
this.style = style; this.size = size; var unset = -10000 |
this.style = style; this.size = size; var unset = -10000 |
this.w = 0; this.h = unset; this.d = unset; |
this.w = 0; this.mw = 0; this.Mw = 0; |
|
this.h = unset; this.d = unset; |
this.bh = this.h; this.bd = this.d; |
this.bh = this.h; this.bd = this.d; |
this.tbuf = ''; this.tx = 0; this.tclass = ''; |
this.tbuf = ''; this.tx = 0; this.tclass = ''; |
this.cbuf = ''; this.hbuf = ''; this.hx = 0; |
this.cbuf = ''; this.hbuf = ''; this.hx = 0; |
Line 4045 jsMath.Package(jsMath.Typeset,{
|
Line 4206 jsMath.Package(jsMath.Typeset,{
|
default: // atom |
default: // atom |
if (!mitem.atom && mitem.type != 'box') break; |
if (!mitem.atom && mitem.type != 'box') break; |
mitem.nuc.x += this.dx + this.GetSeparation(prev,mitem,this.style); |
mitem.nuc.x += this.dx + this.GetSeparation(prev,mitem,this.style); |
if (mitem.nuc.y || mitem.nuc.x) mitem.nuc.Styled(); |
if (mitem.nuc.x || mitem.nuc.y) mitem.nuc.Styled(); |
this.dx = 0; this.x = this.x + this.w; |
this.dx = 0; this.x = this.x + this.w; |
|
if (this.x + mitem.nuc.x + mitem.nuc.mw < this.mw) |
|
{this.mw = this.x + mitem.nuc.x + mitem.nuc.mw} |
|
if (this.w + mitem.nuc.x + mitem.nuc.Mw > this.Mw) |
|
{this.Mw = this.w + mitem.nuc.x + mitem.nuc.Mw} |
this.w += mitem.nuc.w + mitem.nuc.x; |
this.w += mitem.nuc.w + mitem.nuc.x; |
if (mitem.nuc.format == 'text') { |
if (mitem.nuc.format == 'text') { |
if (this.tclass != mitem.nuc.tclass && this.tclass != '') this.FlushText(); |
if (this.tclass != mitem.nuc.tclass && this.tclass != '') this.FlushText(); |
Line 4063 jsMath.Package(jsMath.Typeset,{
|
Line 4228 jsMath.Package(jsMath.Typeset,{
|
break; |
break; |
} |
} |
} |
} |
|
|
this.FlushClassed(); // make sure scaling is included |
this.FlushClassed(); // make sure scaling is included |
if (this.dx) {this.hbuf += jsMath.HTML.Spacer(this.dx); this.w += this.dx} |
if (this.dx) { |
if (this.hbuf == '') {return jsMath.Box.Null} |
this.hbuf += jsMath.HTML.Spacer(this.dx); this.w += this.dx; |
|
if (this.w > this.Mw) {this.Mw = this.w} |
|
if (this.w < this.mw) {this.mw = this.w} |
|
} |
|
if (this.hbuf == '') {return jsMath.Box.Null()} |
if (this.h == unset) {this.h = 0} |
if (this.h == unset) {this.h = 0} |
if (this.d == unset) {this.d = 0} |
if (this.d == unset) {this.d = 0} |
var box = new jsMath.Box('html',this.hbuf,this.w,this.h,this.d); |
var box = new jsMath.Box('html',this.hbuf,this.w,this.h,this.d); |
box.bh = this.bh; box.bd = this.bd; |
box.bh = this.bh; box.bd = this.bd; |
|
box.mw = this.mw; box.Mw = this.Mw; |
return box; |
return box; |
}, |
}, |
|
|
Line 4117 jsMath.Package(jsMath.Typeset,{
|
Line 4287 jsMath.Package(jsMath.Typeset,{
|
* also doesn't combine vertical and horizontal spacing well. |
* also doesn't combine vertical and horizontal spacing well. |
* Here, the horizontal and vertical spacing are done separately. |
* Here, the horizontal and vertical spacing are done separately. |
*/ |
*/ |
|
|
PlaceSeparateSkips: function (item) { |
PlaceSeparateSkips: function (item) { |
if (item.y) { |
if (item.y) { |
item.html = '<span style="position: relative; ' |
var rw = item.Mw - item.w; var lw = item.mw; |
+ 'top:'+jsMath.HTML.Em(-item.y)+';' |
var W = item.Mw - item.mw; |
+ '">' + item.html + '</span>' |
item.html = |
|
jsMath.HTML.Spacer(lw-rw) + |
|
'<span style="position: relative; ' |
|
+ 'top:'+jsMath.HTML.Em(-item.y)+';' |
|
+ 'left:'+jsMath.HTML.Em(rw)+'; width:'+jsMath.HTML.Em(W)+';">' + |
|
jsMath.HTML.Spacer(-lw) + |
|
item.html + |
|
jsMath.HTML.Spacer(rw) + |
|
'</span>' |
} |
} |
if (item.x) {item.html = jsMath.HTML.Spacer(item.x) + item.html} |
if (item.x) {item.html = jsMath.HTML.Spacer(item.x) + item.html} |
item.h += item.y; item.d -= item.y; |
item.h += item.y; item.d -= item.y; |
item.x = 0; item.y = 0; |
item.x = 0; item.y = 0; |
} |
} |
|
|
}); |
}); |
|
|
|
|
Line 4199 jsMath.Package(jsMath.Parser,{
|
Line 4378 jsMath.Package(jsMath.Parser,{
|
"\n": 'Space', |
"\n": 'Space', |
"'": 'Prime', |
"'": 'Prime', |
'%': 'HandleComment', |
'%': 'HandleComment', |
'&': 'HandleEntry' |
'&': 'HandleEntry', |
|
'#': 'Hash' |
}, |
}, |
|
|
// the \mathchardef table (see Appendix B of the TeXbook). |
// the \mathchardef table (see Appendix B of the TeXbook). |
Line 4347 jsMath.Package(jsMath.Parser,{
|
Line 4527 jsMath.Package(jsMath.Parser,{
|
le: [3,2,0x14], |
le: [3,2,0x14], |
geq: [3,2,0x15], |
geq: [3,2,0x15], |
ge: [3,2,0x15], |
ge: [3,2,0x15], |
|
lt: [3,1,0x3C], // extra since < and > are hard |
|
gt: [3,1,0x3E], // to get in HTML |
succ: [3,2,0x1F], |
succ: [3,2,0x1F], |
prec: [3,2,0x1E], |
prec: [3,2,0x1E], |
approx: [3,2,0x19], |
approx: [3,2,0x19], |
Line 4389 jsMath.Package(jsMath.Parser,{
|
Line 4571 jsMath.Package(jsMath.Parser,{
|
nwarrow: [3,2,0x2D], |
nwarrow: [3,2,0x2D], |
swarrow: [3,2,0x2E], |
swarrow: [3,2,0x2E], |
|
|
|
minuschar: [3,2,0x00], // for longmapsto |
hbarchar: [0,0,0x16], // for \hbar |
hbarchar: [0,0,0x16], // for \hbar |
lhook: [3,1,0x2C], |
lhook: [3,1,0x2C], |
rhook: [3,1,0x2D], |
rhook: [3,1,0x2D], |
Line 4411 jsMath.Package(jsMath.Parser,{
|
Line 4594 jsMath.Package(jsMath.Parser,{
|
']': [0,0,0x5D,3,0x03], |
']': [0,0,0x5D,3,0x03], |
'<': [0,2,0x68,3,0x0A], |
'<': [0,2,0x68,3,0x0A], |
'>': [0,2,0x69,3,0x0B], |
'>': [0,2,0x69,3,0x0B], |
|
'\\lt': [0,2,0x68,3,0x0A], // extra since < and > are |
|
'\\gt': [0,2,0x69,3,0x0B], // hard to get in HTML |
'/': [0,0,0x2F,3,0x0E], |
'/': [0,0,0x2F,3,0x0E], |
'|': [0,2,0x6A,3,0x0C], |
'|': [0,2,0x6A,3,0x0C], |
'.': [0,0,0x00,0,0x00], |
'.': [0,0,0x00,0,0x00], |
Line 4528 jsMath.Package(jsMath.Parser,{
|
Line 4713 jsMath.Package(jsMath.Parser,{
|
overbrace: ['Extension','leaders'], |
overbrace: ['Extension','leaders'], |
underbrace: ['Extension','leaders'], |
underbrace: ['Extension','leaders'], |
overrightarrow: ['Extension','leaders'], |
overrightarrow: ['Extension','leaders'], |
|
underrightarrow: ['Extension','leaders'], |
overleftarrow: ['Extension','leaders'], |
overleftarrow: ['Extension','leaders'], |
|
underleftarrow: ['Extension','leaders'], |
|
overleftrightarrow: ['Extension','leaders'], |
|
underleftrightarrow: ['Extension','leaders'], |
overset: ['Extension','underset-overset'], |
overset: ['Extension','underset-overset'], |
underset: ['Extension','underset-overset'], |
underset: ['Extension','underset-overset'], |
|
|
Line 4565 jsMath.Package(jsMath.Parser,{
|
Line 4754 jsMath.Package(jsMath.Parser,{
|
Relbar: ['Macro','\\mathrel='], |
Relbar: ['Macro','\\mathrel='], |
bowtie: ['Macro','\\mathrel\\triangleright\\joinrel\\mathrel\\triangleleft'], |
bowtie: ['Macro','\\mathrel\\triangleright\\joinrel\\mathrel\\triangleleft'], |
models: ['Macro','\\mathrel|\\joinrel='], |
models: ['Macro','\\mathrel|\\joinrel='], |
mapsto: ['Macro','\\mapstochar\\rightarrow'], |
mapsto: ['Macro','\\mathrel{\\mapstochar\\rightarrow}'], |
rightleftharpoons: ['Macro','\\vcenter{\\mathrel{\\rlap{\\raise3mu{\\rightharpoonup}}}\\leftharpoondown}'], |
rightleftharpoons: ['Macro','\\vcenter{\\mathrel{\\rlap{\\raise3mu{\\rightharpoonup}}}\\leftharpoondown}'], |
hookrightarrow: ['Macro','\\lhook\\joinrel\\rightarrow'], |
hookrightarrow: ['Macro','\\lhook\\joinrel\\rightarrow'], |
hookleftarrow: ['Macro','\\leftarrow\\joinrel\\rhook'], |
hookleftarrow: ['Macro','\\leftarrow\\joinrel\\rhook'], |
Line 4573 jsMath.Package(jsMath.Parser,{
|
Line 4762 jsMath.Package(jsMath.Parser,{
|
longrightarrow: ['Macro','\\relbar\\joinrel\\rightarrow'], |
longrightarrow: ['Macro','\\relbar\\joinrel\\rightarrow'], |
longleftarrow: ['Macro','\\leftarrow\\joinrel\\relbar'], |
longleftarrow: ['Macro','\\leftarrow\\joinrel\\relbar'], |
Longleftarrow: ['Macro','\\Leftarrow\\joinrel\\Relbar'], |
Longleftarrow: ['Macro','\\Leftarrow\\joinrel\\Relbar'], |
longmapsto: ['Macro','\\mapstochar\\char{cmsy10}{0}\\joinrel\\rightarrow'], |
longmapsto: ['Macro','\\mathrel{\\mapstochar\\minuschar\\joinrel\\rightarrow}'], |
longleftrightarrow: ['Macro','\\leftarrow\\joinrel\\rightarrow'], |
longleftrightarrow: ['Macro','\\leftarrow\\joinrel\\rightarrow'], |
Longleftrightarrow: ['Macro','\\Leftarrow\\joinrel\\Rightarrow'], |
Longleftrightarrow: ['Macro','\\Leftarrow\\joinrel\\Rightarrow'], |
iff: ['Macro','\\;\\Longleftrightarrow\\;'], |
iff: ['Macro','\\;\\Longleftrightarrow\\;'], |
Line 4585 jsMath.Package(jsMath.Parser,{
|
Line 4774 jsMath.Package(jsMath.Parser,{
|
textrm: ['Macro','\\mathord{\\hbox{#1}}',1], |
textrm: ['Macro','\\mathord{\\hbox{#1}}',1], |
textit: ['Macro','\\mathord{\\class{textit}{\\hbox{#1}}}',1], |
textit: ['Macro','\\mathord{\\class{textit}{\\hbox{#1}}}',1], |
textbf: ['Macro','\\mathord{\\class{textbf}{\\hbox{#1}}}',1], |
textbf: ['Macro','\\mathord{\\class{textbf}{\\hbox{#1}}}',1], |
|
pmb: ['Macro','\\rlap{#1}\\kern1px{#1}',1], |
|
|
TeX: ['Macro','T\\kern-.1667em\\lower.5ex{E}\\kern-.125em X'], |
TeX: ['Macro','T\\kern-.1667em\\lower.5ex{E}\\kern-.125em X'], |
|
|
Line 4673 jsMath.Package(jsMath.Parser,{
|
Line 4863 jsMath.Package(jsMath.Parser,{
|
displaylines: ['Matrix',null,null,['c'],null,3,'D'], |
displaylines: ['Matrix',null,null,['c'],null,3,'D'], |
cr: 'HandleRow', |
cr: 'HandleRow', |
'\\': 'HandleRow', |
'\\': 'HandleRow', |
|
newline: 'HandleRow', |
noalign: 'HandleNoAlign', |
noalign: 'HandleNoAlign', |
eqalignno: ['Matrix',null,null,['r','l','r'],[5/8,3],3,'D'], |
eqalignno: ['Matrix',null,null,['r','l','r'],[5/8,3],3,'D'], |
leqalignno: ['Matrix',null,null,['r','l','r'],[5/8,3],3,'D'], |
leqalignno: ['Matrix',null,null,['r','l','r'],[5/8,3],3,'D'], |
Line 4692 jsMath.Package(jsMath.Parser,{
|
Line 4883 jsMath.Package(jsMath.Parser,{
|
Huge: ['HandleSize',9], |
Huge: ['HandleSize',9], |
dots: ['Macro','\\ldots'], |
dots: ['Macro','\\ldots'], |
|
|
newcommand: ['Extension','newcommand'], |
newcommand: ['Extension','newcommand'], |
def: ['Extension','newcommand'], |
newenvironment: ['Extension','newcommand'], |
|
def: ['Extension','newcommand'], |
|
|
// Extensions to TeX |
// Extensions to TeX |
color: ['Extension','HTML'], |
color: ['Extension','HTML'], |
Line 4714 jsMath.Package(jsMath.Parser,{
|
Line 4906 jsMath.Package(jsMath.Parser,{
|
* LaTeX environments |
* LaTeX environments |
*/ |
*/ |
environments: { |
environments: { |
array: 'Array', |
array: 'Array', |
matrix: ['Array',null,null,'c'], |
matrix: ['Array',null,null,'c'], |
pmatrix: ['Array','(',')','c'], |
pmatrix: ['Array','(',')','c'], |
bmatrix: ['Array','[',']','c'], |
bmatrix: ['Array','[',']','c'], |
Bmatrix: ['Array','\\{','\\}','c'], |
Bmatrix: ['Array','\\{','\\}','c'], |
vmatrix: ['Array','\\vert','\\vert','c'], |
vmatrix: ['Array','\\vert','\\vert','c'], |
Vmatrix: ['Array','\\Vert','\\Vert','c'], |
Vmatrix: ['Array','\\Vert','\\Vert','c'], |
cases: ['Array','\\{','.','ll',null,2], |
cases: ['Array','\\{','.','ll',null,2], |
eqnarray: ['Array',null,null,'rcl',[5/18,5/18],3,'D'] |
eqnarray: ['Array',null,null,'rcl',[5/18,5/18],3,'D'], |
|
|
|
align: ['Extension','AMSmath'], |
|
'align*': ['Extension','AMSmath'], |
|
multline: ['Extension','AMSmath'], |
|
'multline*': ['Extension','AMSmath'], |
|
split: ['Extension','AMSmath'], |
|
gather: ['Extension','AMSmath'], |
|
'gather*': ['Extension','AMSmath'] |
}, |
}, |
|
|
|
|
Line 4911 jsMath.Package(jsMath.Parser,{
|
Line 5111 jsMath.Package(jsMath.Parser,{
|
var c = this.GetNext(); if (c != '[') return ''; |
var c = this.GetNext(); if (c != '[') return ''; |
var start = ++this.i; var pcount = 0; |
var start = ++this.i; var pcount = 0; |
while (this.i < this.string.length) { |
while (this.i < this.string.length) { |
var c = this.string.charAt(this.i++); |
c = this.string.charAt(this.i++); |
if (c == '{') {pcount++} |
if (c == '{') {pcount++} |
else if (c == '}') { |
else if (c == '}') { |
if (pcount == 0) |
if (pcount == 0) |
Line 5156 jsMath.Package(jsMath.Parser,{
|
Line 5356 jsMath.Package(jsMath.Parser,{
|
var data = this.mlist.data; |
var data = this.mlist.data; |
this.mlist.Atomize(data.style,data.size); |
this.mlist.Atomize(data.style,data.size); |
var box = this.mlist.Typeset(data.style,data.size); |
var box = this.mlist.Typeset(data.style,data.size); |
|
box.entry = data.entry; delete data.entry; if (!box.entry) {box.entry = {}}; |
this.row[this.row.length] = box; |
this.row[this.row.length] = box; |
this.mlist = new jsMath.mList(null,null,data.size,data.style); |
this.mlist = new jsMath.mList(null,null,data.size,data.style); |
}, |
}, |
Line 5205 jsMath.Package(jsMath.Parser,{
|
Line 5406 jsMath.Package(jsMath.Parser,{
|
parse.matrix = name; parse.row = []; parse.table = []; parse.rspacing = []; |
parse.matrix = name; parse.row = []; parse.table = []; parse.rspacing = []; |
parse.Parse(); if (parse.error) {this.Error(parse); return} |
parse.Parse(); if (parse.error) {this.Error(parse); return} |
parse.HandleRow(name,1); // be sure the last row is recorded |
parse.HandleRow(name,1); // be sure the last row is recorded |
var box = jsMath.Box.Layout(data.size,parse.table,columns,cspacing,parse.rspacing,delim[4]); |
var box = jsMath.Box.Layout(data.size,parse.table,columns,cspacing,parse.rspacing,delim[4],delim[6],delim[7]); |
// Add parentheses, if needed |
// Add parentheses, if needed |
if (delim[0] && delim[1]) { |
if (delim[0] && delim[1]) { |
var left = jsMath.Box.Delimiter(box.h+box.d-jsMath.hd/4,this.delimiter[delim[0]],'T'); |
var left = jsMath.Box.Delimiter(box.h+box.d-jsMath.hd/4,this.delimiter[delim[0]],'T'); |
Line 5285 jsMath.Package(jsMath.Parser,{
|
Line 5486 jsMath.Package(jsMath.Parser,{
|
Strut: function () { |
Strut: function () { |
var size = this.mlist.data.size; |
var size = this.mlist.data.size; |
var box = jsMath.Box.Text('','normal','T',size).Styled(); |
var box = jsMath.Box.Text('','normal','T',size).Styled(); |
box.bh = box.bd = 0; box.h = .8; box.d = .3; box.w = 0; |
box.bh = box.bd = 0; box.h = .8; box.d = .3; box.w = box.Mw = 0; |
this.mlist.Add(jsMath.mItem.Typeset(box)); |
this.mlist.Add(jsMath.mItem.Typeset(box)); |
}, |
}, |
|
|
Line 5397 jsMath.Package(jsMath.Parser,{
|
Line 5598 jsMath.Package(jsMath.Parser,{
|
}, |
}, |
|
|
/* |
/* |
|
* Error for # (must use \#) |
|
*/ |
|
Hash: function (name) { |
|
this.Error("You can't use 'macro parameter character #' in math mode"); |
|
}, |
|
|
|
/* |
* Insert space for ~ |
* Insert space for ~ |
*/ |
*/ |
Tilde: function (name) { |
Tilde: function (name) { |
Line 5417 jsMath.Package(jsMath.Parser,{
|
Line 5625 jsMath.Package(jsMath.Parser,{
|
*/ |
*/ |
HandleAtom: function (name,data) { |
HandleAtom: function (name,data) { |
var arg = this.ProcessArg(this.cmd+name); if (this.error) return; |
var arg = this.ProcessArg(this.cmd+name); if (this.error) return; |
this.mlist.Add(jsMath.mItem.Atom(data,arg)); |
this.mlist.Add(jsMath.mItem.Atom(data[0],arg)); |
}, |
}, |
|
|
|
|
Line 5575 jsMath.Package(jsMath.Parser,{
|
Line 5783 jsMath.Package(jsMath.Parser,{
|
*/ |
*/ |
HandleSuperscript: function () { |
HandleSuperscript: function () { |
var base = this.mlist.Last(); |
var base = this.mlist.Last(); |
|
if (this.mlist.data.overI == this.mlist.Length()) {base = null} |
if (base == null || (!base.atom && base.type != 'box' && base.type != 'frac')) |
if (base == null || (!base.atom && base.type != 'box' && base.type != 'frac')) |
{base = this.mlist.Add(jsMath.mItem.Atom('ord',{type:null}))} |
{base = this.mlist.Add(jsMath.mItem.Atom('ord',{type:null}))} |
if (base.sup) { |
if (base.sup) { |
Line 5589 jsMath.Package(jsMath.Parser,{
|
Line 5798 jsMath.Package(jsMath.Parser,{
|
*/ |
*/ |
HandleSubscript: function () { |
HandleSubscript: function () { |
var base = this.mlist.Last(); |
var base = this.mlist.Last(); |
|
if (this.mlist.data.overI == this.mlist.Length()) {base = null} |
if (base == null || (!base.atom && base.type != 'box' && base.type != 'frac')) |
if (base == null || (!base.atom && base.type != 'box' && base.type != 'frac')) |
{base = this.mlist.Add(jsMath.mItem.Atom('ord',{type:null}))} |
{base = this.mlist.Add(jsMath.mItem.Atom('ord',{type:null}))} |
if (base.sub) {this.Error("Double subscripts: use braces to clarify"); return} |
if (base.sub) {this.Error("Double subscripts: use braces to clarify"); return} |
Line 5649 jsMath.Package(jsMath.Parser,{
|
Line 5859 jsMath.Package(jsMath.Parser,{
|
if (jsMath.Browser.allowAbsolute) { |
if (jsMath.Browser.allowAbsolute) { |
var y = 0; |
var y = 0; |
if (box.bh > jsMath.h+.001) {y = jsMath.h - box.bh} |
if (box.bh > jsMath.h+.001) {y = jsMath.h - box.bh} |
|
if (jsMath.Browser.msieTeXfontBaselineBug && |
|
jsMath.Controls.cookie.font == 'tex') {y -= jsMath.d} |
html = jsMath.HTML.Absolute(html,box.w,jsMath.h,0,y,jsMath.h); |
html = jsMath.HTML.Absolute(html,box.w,jsMath.h,0,y,jsMath.h); |
} else if (jsMath.Browser.valignBug) { |
} else if (jsMath.Browser.valignBug) { |
// remove line height |
// remove line height |
Line 5854 jsMath.Translate = {
|
Line 6066 jsMath.Translate = {
|
*/ |
*/ |
ResetHidden: function (element) { |
ResetHidden: function (element) { |
element.innerHTML = |
element.innerHTML = |
'<span style="visibility: hidden; position:absolute; top:0px;left:0px;"></span>' |
'<span class="jsMath_hiddenSpan" style="position:absolute"></span>' |
+ jsMath.Browser.operaHiddenFix; // needed by Opera in tables |
+ jsMath.Browser.operaHiddenFix; // needed by Opera in tables |
element.className = ''; |
element.className = ''; |
jsMath.hidden = element.firstChild; |
jsMath.hidden = element.firstChild; |
Line 5894 jsMath.Translate = {
|
Line 6106 jsMath.Translate = {
|
*/ |
*/ |
ProcessElement: function (element) { |
ProcessElement: function (element) { |
this.restart = 0; |
this.restart = 0; |
|
if (!element.className.match(/(^| )math( |$)/)) return; // don't reprocess elements |
var noCache = (element.className.toLowerCase().match(/(^| )nocache( |$)/) != null); |
var noCache = (element.className.toLowerCase().match(/(^| )nocache( |$)/) != null); |
try { |
try { |
if (element.tagName.toLowerCase() == 'div') { |
if (element.tagName.toLowerCase() == 'div') { |
Line 5934 jsMath.Translate = {
|
Line 6147 jsMath.Translate = {
|
jsMath.Script.blocking = 0; |
jsMath.Script.blocking = 0; |
jsMath.Script.Process(); |
jsMath.Script.Process(); |
} else { |
} else { |
|
var savedQueue = jsMath.Script.SaveQueue(); |
this.ProcessElement(this.element[k]); |
this.ProcessElement(this.element[k]); |
|
jsMath.Script.RestoreQueue(savedQueue); |
if (this.restart) { |
if (this.restart) { |
jsMath.Script.Push(this,'ProcessElements',k); |
jsMath.Script.Push(this,'ProcessElements',k); |
jsMath.Script.blocking = 0; |
jsMath.Script.blocking = 0; |
Line 5953 jsMath.Translate = {
|
Line 6168 jsMath.Translate = {
|
Asynchronous: function (obj) { |
Asynchronous: function (obj) { |
if (!jsMath.initialized) {jsMath.Init()} |
if (!jsMath.initialized) {jsMath.Init()} |
this.element = this.GetMathElements(obj); |
this.element = this.GetMathElements(obj); |
this.cancel = 0; this.asynchronous = 1; |
|
jsMath.Script.blocking = 1; |
jsMath.Script.blocking = 1; |
|
this.cancel = 0; this.asynchronous = 1; |
jsMath.Message.Set('Processing Math: 0%',1); |
jsMath.Message.Set('Processing Math: 0%',1); |
setTimeout('jsMath.Translate.ProcessElements(0)',jsMath.Browser.delay); |
setTimeout('jsMath.Translate.ProcessElements(0)',jsMath.Browser.delay); |
}, |
}, |
Line 5986 jsMath.Translate = {
|
Line 6201 jsMath.Translate = {
|
* put them in a list sorted from top to bottom of the page |
* put them in a list sorted from top to bottom of the page |
*/ |
*/ |
GetMathElements: function (obj) { |
GetMathElements: function (obj) { |
var element = []; |
var element = []; var k; |
if (!obj) {obj = jsMath.document} |
if (!obj) {obj = jsMath.document} |
if (typeof(obj) == 'string') {obj = jsMath.document.getElementById(obj)} |
if (typeof(obj) == 'string') {obj = jsMath.document.getElementById(obj)} |
if (!obj.getElementsByTagName) return null; |
if (!obj.getElementsByTagName) return null; |
var math = obj.getElementsByTagName('div'); |
var math = obj.getElementsByTagName('div'); |
for (var k = 0; k < math.length; k++) { |
for (k = 0; k < math.length; k++) { |
if (math[k].className.match(/(^| )math( |$)/)) { |
if (math[k].className && math[k].className.match(/(^| )math( |$)/)) { |
if (jsMath.Browser.renameOK && obj.getElementsByName) |
if (jsMath.Browser.renameOK && obj.getElementsByName) |
{math[k].setAttribute('name','_jsMath_')} |
{math[k].setAttribute('name','_jsMath_')} |
else {element[element.length] = math[k]} |
else {element[element.length] = math[k]} |
} |
} |
} |
} |
math = obj.getElementsByTagName('span'); |
math = obj.getElementsByTagName('span'); |
for (var k = 0; k < math.length; k++) { |
for (k = 0; k < math.length; k++) { |
if (math[k].className.match(/(^| )math( |$)/)) { |
if (math[k].className && math[k].className.match(/(^| )math( |$)/)) { |
if (jsMath.Browser.renameOK && obj.getElementsByName) |
if (jsMath.Browser.renameOK && obj.getElementsByName) |
{math[k].setAttribute('name','_jsMath_')} |
{math[k].setAttribute('name','_jsMath_')} |
else {element[element.length] = math[k]} |
else {element[element.length] = math[k]} |
Line 6027 jsMath.Translate = {
|
Line 6242 jsMath.Translate = {
|
} |
} |
} |
} |
jsMath.hidden = jsMath.hiddenTop; |
jsMath.hidden = jsMath.hiddenTop; |
this.element = []; |
this.element = []; this.restart = null; |
if (!noMessage) { |
if (!noMessage) { |
jsMath.Message.Set('Processing Math: Done'); |
jsMath.Message.Set('Processing Math: Done'); |
jsMath.Message.Clear(); |
jsMath.Message.Clear(); |
Line 6099 jsMath.Global.Init();
|
Line 6314 jsMath.Global.Init();
|
jsMath.Script.Init(); |
jsMath.Script.Init(); |
jsMath.Setup.Fonts(); |
jsMath.Setup.Fonts(); |
if (jsMath.document.body) {jsMath.Setup.Body()} |
if (jsMath.document.body) {jsMath.Setup.Body()} |
|
jsMath.Setup.User("onload"); |
|
|
}} |
}} |