-
Notifications
You must be signed in to change notification settings - Fork 2
/
index.html
466 lines (434 loc) · 19.2 KB
/
index.html
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
<!DOCTYPE html>
<html lang="en">
<head>
<meta http-equiv="content-type" content="text/html; charset=utf-8" />
<title>LaTex Equation Editor</title>
<meta name="Description"
content="LaTex Equation Editor - Try LaTex equation editor online alongwith MathJax, AMS, MathML." />
<meta name="Keywords" content="LaTex, Equation, Editor, Try, Equation, Editor, Online, MathJax, AMS, MathML." />
<!-- <script src="https://unpkg.com/vue@next"></script> -->
<script src="https://unpkg.com/vue@3.2.22/dist/vue.global.prod.js"></script>
<script src="/assets/jquery-easyui-1.5.21/js/jquery.min.js"></script>
<script src="/assets/jquery-easyui-1.5.21/js/jquery.easyui.min.js"></script>
<link rel="stylesheet" type="text/css" href="themes/css/gray/easyui.css">
<link rel="stylesheet" type="text/css" href="themes/css/icon.css">
<script type="text/javascript">
MathJax = {
loader: {load: ['ui/lazy']},
tex: {
inlineMath: [['$', '$'], ['\\(', '\\)']]
},
svg: {
fontCache: 'global'
}
};
</script>
<script src="https://polyfill.io/v3/polyfill.min.js?features=es6"></script>
<script id="MathJax-script" async src="https://cdn.jsdelivr.net/npm/mathjax@3/es5/tex-mml-chtml.js"></script>
<style>
* {
margin: 0;
padding: 0;
}
body {
font: 71%/1.5 Verdana, Sans-Serif;
background: #eee;
}
div#loading {
position: absolute;
top: 50%;
left: 50%;
margin-top: -50px;
margin-left: -50px;
width: 50px;
height: 50px;
z-index: 100;
background: url(/images/loading.gif) no-repeat;
background-color: transparent;
visibility: visible;
}
#ff {
visibility: hidden;
}
#center,
#east {
text-align: center;
font-size: 20px;
}
#container {
width: 100%;
}
.tabs li {
width: auto;
}
.keyboard {
margin: 0;
padding: 0;
list-style: none;
}
.keyboard li {
float: left;
margin: 0 5px 5px 0;
width: 35px;
height: 35px;
line-height: 35px;
text-align: center;
background: #eee;
border: 1px solid #f9f9f9;
-moz-border-radius: 5px;
-webkit-border-radius: 5px;
}
.keyboard .tab {
width: 65px;
}
.keyboard .colorstrip {
width: 77px;
height: 20px;
font-size: 14px;
line-height: 0px;
}
.keyboard .small {
font-size: 10px !important;
}
.keyboard .medium {
font-size: 13px !important;
width: 112px;
}
.keyboard .bigtab {
width: 240px;
font-size: 17px;
height: 60px;
text-align: center;
vertical-align: middle;
}
.keyboard li:hover {
position: relative;
top: 1px;
left: 1px;
border-color: #e5e5e5;
cursor: pointer;
}
ul li {
font-size: 20px;
padding: 10px;
border: 1px solid #aaa;
width: 25px;
height25px;
texta-align: center;
list-style: none;
float: left;
}
#code {
position: absolute;
top: 32px;
right: 0px;
bottom: 2px;
left: 0px;
margin-bottom: 0px !important;
}
.main-title {
border-left: 1px solid #ccc;
height: 17px;
color: #000;
font-size: 100%;
float: left;
margin: 16px 5px 0px 5px;
padding: 6px 0px 0px 5px;
text-transform: uppercase;
font-weight: bold;
letter-spacing: 4px;
}
#east a img:hover {
opacity: 0.7;
}
#east a img {
padding-top: 10px;
padding-left: 10px;
width: 80px !important;
height: 60px !important;
}
</style>
</head>
<body class="easyui-layout" id="cc">
<div id="loading"></div>
<form id="ff">
<iframe id="download" style="display:hidden"></iframe>
<div data-options="region:'north'"
style="height:65px; width:100%;overflow:hidden;background:url(/codingground/images/top_bg.png);">
<h1 class="main-title">${\color[RGB]{75,0,130} \Huge \mathbb{Latex\:Equation\:Editor}}$</h1>
<div class="easyui-panel,border:false,doSize:false" style="margin:18px 0px 0px 0px; float:right;">
<!-- <a id="help" href="#" class="easyui-linkbutton" data-options="iconCls:'icon-help', plain:true" style="float:right">Help</a> -->
<!-- <a id="tutorials" target="_blank" href="http://www.tutorialspoint.com/tutorialslibrary.htm" class="easyui-linkbutton" data-options="iconCls:'icon-library', plain:true" style="float:right; position:relative; top:-1px;">Tutorials</a> -->
<a href="https://github.com/mokeyish/Latex-Equation-Editor" style="float:right; position:relative; top:-1px;" target="_blank" rel="noopener noreferrer" data-options="plain:true" class="easyui-linkbutton l-btn l-btn-small l-btn-plain">
<span>Code<svg width="13.5" height="13.5" aria-hidden="true" viewBox="0 0 24 24" class="iconExternalLink_3J9K"><path fill="currentColor" d="M21 13v10h-21v-19h12v2h-10v15h17v-8h2zm3-12h-10.988l4.035 4-6.977 7.07 2.828 2.828 6.977-7.07 4.125 4.172v-11z"></path></svg></span></a>
<a id="tutorials" href="#" class="easyui-menubutton" data-options="menu:'#mm4',iconCls:'icon-library'"
class="easyui-linkbutton" style="float:right; position:relative; top:-1px;">Tutorials</a>
<a id="view" href="#" class="easyui-menubutton" data-options="menu:'#mm3',iconCls:'icon-view'"
style="float:right">View</a>
<a id="edit" href="#" class="easyui-menubutton" data-options="menu:'#mm2',iconCls:'icon-edit'"
style="float:right">Edit</a>
<a href="https://www.tutorialspoint.com/online_dev_tools.htm" target="_blank" class="easyui-linkbutton l-btn l-btn-small l-btn-plain"
data-options="plain:true, iconCls:'icon-tools'" style="float:right">Dev Tools</a>
</div>
<div id="mm2" style="width:200px;">
<div id="undo" data-options="iconCls:'icon-undo'">Undo</div>
<div id="redo" data-options="iconCls:'icon-redo'">Redo</div>
<div class="menu-sep"></div>
<div id="cut" data-options="iconCls:'icon-cut'">Cut</div>
<div id="copy" data-options="iconCls:'icon-copy'">Copy</div>
<div id="paste" data-options="iconCls:'icon-paste'">Paste</div>
<div id="delete" data-options="iconCls:'icon-delete'">Delete</div>
<div id="select" data-options="iconCls:'icon-select'">Select All</div>
<div class="menu-sep"></div>
<div id="find" data-options="iconCls:'icon-find'">Find</div>
<div id="findreplace" data-options="iconCls:'icon-replace'">Find and Replace</div>
</div>
<div id="mm3" style="width:200px;">
<div id="editor-theme" data-options="iconCls:'icon-editor-theme'"><span>Editor Theme</span>
<div>
<div onclick="setEditorTheme('chrome');">Chrome</div>
<div onclick="setEditorTheme('crimson_editor');">Crimson Editor</div>
<div onclick="setEditorTheme('dreamweaver');">Dreamweaver</div>
<div onclick="setEditorTheme('eclipse');">Eclipse</div>
<div onclick="setEditorTheme('github');">Github</div>
<div onclick="setEditorTheme('kuroir');">Kuroir</div>
<div onclick="setEditorTheme('solarized_light');">Solarized Light</div>
<div onclick="setEditorTheme('solarized_dark');">Solarized Dark</div>
<div onclick="setEditorTheme('xcode');">XCode</div>
<div onclick="setEditorTheme('ambiance');">Ambiance</div>
<div onclick="setEditorTheme('cobalt');">Cobalt</div>
<div onclick="setEditorTheme('idle_fingers');">idle Fingers</div>
<div onclick="setEditorTheme('kr_theme');">krTheme</div>
<div onclick="setEditorTheme('mono_industrial');">Mono Industrial</div>
<div onclick="setEditorTheme('monokai');">Monokai</div>
<div onclick="setEditorTheme('terminal');">Terminal</div>
<div onclick="setEditorTheme('textmate');">Textmate</div>
<div onclick="setEditorTheme('tomorrow');">Tomorrow</div>
<div onclick="setEditorTheme('twilight');">Twilight</div>
<div onclick="setEditorTheme('vibrant_ink');">Vibrant Ink</div>
</div>
</div>
<div id="font-size" data-options="iconCls:'icon-font-size'"><span>Font Size</span>
<div>
<div onclick="setEditorFontSize('8');">8px</div>
<div onclick="setEditorFontSize('9');">9px</div>
<div onclick="setEditorFontSize('10');">10px</div>
<div onclick="setEditorFontSize('11');">11px</div>
<div onclick="setEditorFontSize('12');">12px</div>
<div onclick="setEditorFontSize('13');">13px</div>
<div onclick="setEditorFontSize('14');">14px</div>
<div onclick="setEditorFontSize('15');">15px</div>
<div onclick="setEditorFontSize('16');">16px</div>
<div onclick="setEditorFontSize('17');">17px</div>
<div onclick="setEditorFontSize('18');">18px</div>
<div onclick="setEditorFontSize('20');">20px</div>
<div onclick="setEditorFontSize('22');">22px</div>
<div onclick="setEditorFontSize('24');">24px</div>
</div>
</div>
<div id="tab-size" data-options="iconCls:'icon-tab-size'"><span>Tab Size</span>
<div>
<div onclick="setEditorTabSize('1');">1</div>
<div onclick="setEditorTabSize('2');">2</div>
<div onclick="setEditorTabSize('3');">3</div>
<div onclick="setEditorTabSize('4');">4</div>
<div onclick="setEditorTabSize('5');">5</div>
<div onclick="setEditorTabSize('6');">6</div>
<div onclick="setEditorTabSize('7');">7</div>
<div onclick="setEditorTabSize('8');">8</div>
</div>
</div>
<div id="soft-wrap" data-options="iconCls:'icon-soft-wrap'"><span>Soft Wrap</span>
<div>
<div onclick="setEditorSoftWrap('true');">On</div>
<div onclick="setEditorSoftWrap('false');">Off</div>
<div onclick="setEditorSoftWrap('40');">40 Chars</div>
<div onclick="setEditorSoftWrap('60');">60 Chars</div>
<div onclick="setEditorSoftWrap('80');">80 Chars</div>
<div onclick="setEditorSoftWrap('100');">100 Chars</div>
<div onclick="setEditorSoftWrap('120');">120 Chars</div>
<div onclick="setEditorSoftWrap('140');">140 Chars</div>
</div>
</div>
<div class="menu-sep"></div>
<div onclick="setEditorInvisible(true);" data-options="iconCls:'icon-show-invisible'">Show Invisible</div>
<div onclick="setEditorInvisible(false);" data-options="iconCls:'icon-hide-invisible'">Hide Invisible</div>
<div class="menu-sep"></div>
<div onclick="setEditorGutter(true);" data-options="iconCls:'icon-show-gutter'">Show Gutter</div>
<div onclick="setEditorGutter(false);" data-options="iconCls:'icon-hide-gutter'">Hide Gutter</div>
</div>
<div id="mm4" style="width:200px;">
<div>
<a target="_blank" href="https://www.tutorialspoint.com/tex_commands/index.htm">Learn tex commands</a>
</div>
<div>
<a target="_blank" href="https://en.wikibooks.org/wiki/LaTeX/Mathematics">Wiki：LaTeX/Mathematics</a>
</div>
</div>
</div>
<!--HEADER ENDS -->
<div id="east"
data-options="region:'east',iconCls:'icon-terminal', title:'Result', split:true, tools:'#result-tools',toolPosition:'right'"
style="width:50%; border-left:5px solid #eee; padding:20px;overflow:hidden; background:#fff;">
</div>
<div id="result-tools">
<a href="#" class="easyui-menubutton" data-options="menu:'#dwmenu', iconCls:'icon-download-file'"
style="position:relative;top:-5px;width:120px;white-space:nowrap;">Download</a>
</div>
<div id="dwmenu" style="width:100px;">
<div data-options="iconCls:'icon-png'" onclick="download('png')">PNG</div>
<div data-options="iconCls:'icon-gif'" onclick="download('gif')">GIF</div>
<div data-options="iconCls:'icon-jpg'" onclick="download('jpg')">JPG</div>
<div data-options="iconCls:'icon-pdf'" onclick="download('pdf')">PDF</div>
<div data-options="iconCls:'icon-svg'" onclick="download('svg')">SVG</div>
</div>
<div id="south" data-options="region:'south'" style="height:250px;border-top:0px;">
<!--FOOTER STARTS -->
<div id="container" style="height:100%;">
<div class="easyui-tabs" data-options="tabPosition:'top',fit:true">
<div title="Basic" style="padding:10px">
<ul class="keyboard">
<li class="letter" style="font-size:10px;" v-on:click="()=>insert('\\:')">Space</li>
<li class="letter" style="font-size:10px;" v-on:click="()=>insert('\\quad')">Quad</li>
<li class="letter" style="font-size:10px;" v-on:click="()=>insert('\\\\')">Enter</li>
<li class="letter" v-for="item in basic" v-on:click="()=>insert(item)">
${{item}}$
</li>
</ul>
</div>
<div title="Maths" style="padding:10px">
<ul class="keyboard">
<li class="tab" v-for="item in maths" v-on:click="()=>insert(item)">
${{item}}$
</li>
</ul>
</div>
<div title="Formula" style="padding:10px">
<ul class="keyboard">
<li class="bigtab" :class="get_class(item)" v-for="item in formula" v-on:click="()=>insert(item)">
${{latex(item)}}$
</li>
</ul>
</div>
<div title="Arrows" style="padding:10px;">
<ul class="keyboard">
<li class="letter" v-for="item in arrows" v-on:click="()=>insert(item)">
${{item}}$
</li>
</ul>
</div>
<div title="Alphabets" style="padding:10px">
<ul class="keyboard">
<li class="letter" :class="get_class(item)" v-for="item in alphabets" v-on:click="()=>insert(item)">
${{latex(item)}}$
</li>
</ul>
</div>
<div title="Symbols" style="padding:10px">
<ul class="keyboard">
<li class="letter" v-for="item in symbols" v-on:click="()=>insert(item)">
${{item}}$
</li>
</ul>
</div>
<div title="Operators" style="padding:10px">
<ul class="keyboard">
<li class="letter" v-for="item in operators" v-on:click="()=>insert(item)">
${{item}}$
</li>
</ul>
</div>
<div title="Functions" style="padding:10px">
<ul class="keyboard">
<li class="letter small" v-for="item in functions" v-on:click="()=>insert(item)">
${{item}}$
</li>
</ul>
</div>
<div title="Fonts" style="padding:10px">
<ul class="keyboard">
<li class="tab medium" v-for="item in fonts" v-on:click="()=>this.insert(item)">
${{item}}$
</li>
</ul>
</div>
<div title="Colors" style="padding:10px">
<ul class="keyboard">
<li class="colorstrip" v-for="item in colors" v-on:click="()=>insert(item)">
${{item}}$
</li>
</ul>
</div>
</div>
</div>
</div>
</div>
<!--FOOTER ENDS -->
<div data-options="region:'center'" style="padding:0px;" id="left">
<!-- LEFT STARTS -->
<div data-options="fit:true, border:false,tools:'#tab-tools',toolPosition:'left'" id="codebox"
class="easyui-tabs">
<div title="LaTex Code" style="padding:0px;">
<pre id="code" style="width:100%; height:98%;"></pre>
</div>
</div>
</div>
<div id="tab-tools" style="border-top:0px; border-right:0px;">
<a href="javascript:void(0)" id="clear" class="easyui-linkbutton"
data-options="plain:true,iconCls:'icon-execute-project'" style="white-space:nowrap;"><b>Clear</b></a>
<a href="javascript:void(0)" id="separator" class="easyui-linkbutton" data-options="plain:true"
style="white-space:nowrap;"><b>|</b></a>
</div>
<!--CODE AREA STARTS -->
</form>
<script src="/codingground/ace/src-min/ace.js" type="text/javascript" charset="utf-8"></script>
<script src="/themes/js/latex-min.js" type="text/javascript" charset="utf-8"></script>
<script type="text/javascript">
Vue.createApp({
async beforeCreate() {
const res = await fetch("/list_latexs.json");
Object.assign(this, await res.json());
},
data() {
return {
basic: null,
colors: null,
maths: null,
formula: null,
arrows: null,
alphabets: null,
symbols: null,
operators: null,
functions: null,
fonts: null,
colors: null
}
},
methods: {
insert(latex) {
latex = typeof(latex) === "string" ? latex : latex.latex;
edit.selection.getCursor();
edit.insert(latex);
},
latex(item) {
if (typeof(item) =="string") {
return item
}
return item.latex
},
get_class(item) {
if (typeof(item) =="string") {
return undefined
}
return item.class
}
},
updated() {
if (MathJax.typeset) {
MathJax.typeset(document.querySelectorAll("#container"));
}
}
}).mount('#container');
</script>
</body>
</html>