forked from ecomfe/zrender
-
Notifications
You must be signed in to change notification settings - Fork 1
/
index.html
465 lines (436 loc) · 22.6 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
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>ZRender</title>
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta name="description" content="ZRender">
<meta name="author" content="kener.linfeng@gmail.com">
<script src="doc/asset/js/esl/esl.js"></script>
<!-- Le styles -->
<link href="doc/asset/css/bootstrap.css" rel="stylesheet">
<link href="doc/asset/css/bootstrap-responsive.css" rel="stylesheet">
<link href="doc/asset/css/zrenderHome.css" rel="stylesheet">
<!-- Fav and touch icons -->
<link rel="shortcut icon" href="doc/asset/ico/favicon.png">
</head>
<body id="home-body">
<!-- NAVBAR
================================================== -->
<div class="navbar navbar-inverse navbar-fixed-top">
<div class="navbar-inner">
<div class="container">
<button type="button" class="btn btn-navbar" data-toggle="collapse" data-target=".nav-collapse">
<span class="icon-bar"></span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
</button>
<a class="brand" href="index.html">ZRender</a>
<div class="nav-collapse collapse">
<a id="forkme_banner" href="https://github.com/ecomfe/zrender">View on GitHub</a>
<ul class="nav">
<li class="active"><a href="index.html"><i class="icon-home icon-white"></i> Home</a></li>
<li class="dropdown">
<a href="#" class="dropdown-toggle" data-toggle="dropdown">Example <b class="caret"></b></a>
<ul class="dropdown-menu">
<li><a href="doc/example/demo.html">Demo</a></li>
<li><a href="doc/example/animation.html">Animation</a></li>
<li><a href="doc/example/chart.html">Chart</a></li>
<li><a href="doc/example/colorSeries.html">Color Series</a></li>
<li class="divider"></li>
<!--li class="nav-header">Library</li-->
<li><a href="doc/example/artist.html">Artist</a></li>
<li><a href="doc/example/slice.html">slice</a></li>
</ul>
</li>
<li><a href="doc/api/index.html" target="_blank">API & Doc</a></li>
<li class="dropdown">
<a href="#" class="dropdown-toggle" data-toggle="dropdown"><i class="icon-download-alt icon-white"></i>Download <b class="caret"></b></a>
<ul class="dropdown-menu">
<li><a href="https://github.com/ecomfe/zrender/archive/2.1.0.zip">ZIP (2.1.0)</a></li>
<li><a href="https://github.com/ecomfe/zrender/archive/master.zip">ZIP (Latest)</a></li>
</ul>
</li>
<li class="dropdown">
<a href="#" class="dropdown-toggle" data-toggle="dropdown">Link <b class="caret"></b></a>
<ul class="dropdown-menu">
<li><a href="https://github.com/ecomfe" target="_blank">Ecom-FE</a></li>
<li><a href="http://fe.baidu.com/doc/ecom/tech/topic/dv/index.html" target="_blank">Data Visualization</a></li>
<li class="divider"></li>
<!--li class="nav-header">Library</li-->
<li><a href="http://echarts.baidu.com" target="_blank">ECharts</a></li>
</ul>
</li>
</ul>
</div><!--/.nav-collapse -->
</div><!-- /.container -->
</div><!-- /.navbar-inner -->
</div><!-- /.navbar-wrapper -->
<div class="face" id='face'></div>
<!-- Marketing messaging and featurettes
================================================== -->
<!-- Wrap the rest of the page in another container to center all the content. -->
<div class="container">
<div class="featurette">
<div class="span6 pull-right">
<img src="doc/asset/img/zrender.png" />
</div>
<h2 class="featurette-heading">Architecture</h2>
<p class="lead">MVC核心封装实现图形仓库、视图渲染和交互控制：</p>
<ul>
<li>Stroage(M) : shape数据CURD管理</li>
<li>Painter(V) : canvase元素生命周期管理，视图渲染，绘画，更新控制</li>
<li>Handler(C) : 事件交互处理，实现完整dom事件模拟封装</li>
</ul>
<ul>
<li>shape : 图形实体，分而治之的图形策略，可定义扩展</li>
<li>tool : 绘画扩展相关实用方法，工具及脚手架</li>
<li>animation : 动画扩展，提供promise式的动画接口和常用缓动函数</li>
</ul>
<div style="float:left;margin:10px 10px 20px 10px;"><img src="doc/asset/img/device.png" /></div>
<div>
<img src="doc/asset/img/explorer.png" />
<p> <i>(IE8- supported by <a href="https://code.google.com/p/explorercanvas/" target="_blank">excanvas</a> )</i></p>
</div>
</div>
<h2 class="featurette-heading">特色</h2>
<hr class="featurette-divider">
<div class="featurette">
<div class="span5 pull-left">
<pre>
require(
['zrender'],
function(zrender) {
// just init to get a zrender Instance
var zr = zrender.init(document.getElementById('main'));
// zr can be used now!
...
}
);</pre>
</div>
<h2 class="featurette-heading">简单</h2>
<p>无需canvas基础，精简的接口方法，符合AMD标准，易学易用。</p>
</div>
<hr class="featurette-divider">
<div class="featurette">
<div class="span5 pull-right">
<pre>
var CircleShape = require('zrender/shape/Circle');
zr.addShape(
new CircleShape({
style : {
x : 100,
y : 100,
r : 50,
color : 'rgba(220, 20, 60, 0.8)'
}
})
);
zr.render();</pre>
</div>
<h2 class="featurette-heading">数据驱动</h2>
<p>利用zrender绘图，你只需做的是定义图形数据，剩下的事情就交给zrender吧~</p>
<p>哦，对了，差点忘记告诉你，只要在你定义图形数据时设置draggable属性为true，图形拖拽就已经可用了！</p>
<p><a href="doc/example/demo.html" target="_blank">tyr this »</a></p>
</div>
<hr class="featurette-divider">
<div class="featurette">
<div class="span5 pull-left">
<pre>
var CircleShape = require('zrender/shape/Circle');
zr.addShape(
new CircleShape({
style : {...},
// 图形元素上绑定事件
onmouseover : function(params) {
console.log('catch you!');
}
})
);
// 全局事件
zr.on('click', function(params) {alert('Hello, zrender!')});</pre>
</div>
<h2 class="featurette-heading">完整的事件封装</h2>
<p>用你再熟悉不过的dom事件模型去操作canvas里的图形元素是件很cool的事情~</p>
<p>你不仅可以响应zrender全局事件，你甚至可以为在特定shape上添加特定事件，后续发生的一切都会按你想的那样去运行~</p>
<p><a href="doc/example/demo.html?code=%0D%0Avar%20CircleShape%20%3D%20require(%27zrender%2Fshape%2FCircle%27)%3B%0D%0Azr.addShape(new%20CircleShape(%7B%0D%0A%20%20%20%20clickable%20%3A%20true%2C%0D%0A%20%20%20%20style%3A%20%7B%0D%0A%20%20%20%20%20%20%20%20x%3A%20100%2C%0D%0A%20%20%20%20%20%20%20%20y%3A%20100%2C%0D%0A%20%20%20%20%20%20%20%20r%3A%2050%2C%0D%0A%20%20%20%20%20%20%20%20color%3A%20%27red%27%0D%0A%20%20%20%20%7D%0D%0A%7D))%3B%0D%0Azr.render()%3B%0D%0A%0D%0Avar%20config%20%3D%20require(%27zrender%2Fconfig%27)%3B%0D%0Azr.on(%0D%0A%20%20%20%20config.EVENT.CLICK%2C%0D%0A%20%20%20%20function(params)%20%7B%0D%0A%20%20%20%20%20%20%20%20if%20(params.target)%20%7B%0D%0A%20%20%20%20%20%20%20%20%20%20%20%20alert(%27Click%20on%20shape!%27)%3B%0D%0A%20%20%20%20%20%20%20%20%7D%0D%0A%20%20%20%20%20%20%20%20else%20%7B%0D%0A%20%20%20%20%20%20%20%20%20%20%20%20alert(%27None%20shape%2C%20but%20i%20catch%20you!%27)%3B%0D%0A%20%20%20%20%20%20%20%20%7D%0D%0A%20%20%20%20%7D%0D%0A)%3B%0D" target="_blank">try this »</a></p>
</div>
<hr class="featurette-divider">
<div class="featurette">
<div class="span5 pull-right">
<pre>
zr.addShape(shapeA); // shapeA.zlevel = 0; (default)
zr.addShape(shapeB); // shapeB.zlevel = 1;
zr.render();
zr.modShape(shapeB.id, {color:'red'});
// Don't worry! Is merge!
zr.refresh();
// Just the level 1 canvas has been refresh~</pre>
</div>
<h2 class="featurette-heading">高效的分层刷新</h2>
<p>正如css中zlevel的作用一样，你可以定义把不同的shape分别放在不同的层中，这不仅实现了视觉上的上下覆盖，更重要的是当图形元素发生变化后的refresh将局限在发生了变化的图形层中，这在你利用zrender做各种动画效果时将十分有用，性能自然也更加出色~</p>
<p><a href="doc/example/artist.html" target="_blank">tyr this »</a></p>
</div>
<hr class="featurette-divider">
<div class="featurette">
<div class="span5 pull-left">
<pre>
var CircleShape = require('zrender/shape/Circle');
var myShape = new CircleShape({
zlevel : 1,
style : {
... // color | strokeColor | text | textFont | ...
},
draggable : true
});</pre>
</div>
<h2 class="featurette-heading">丰富的图形选项</h2>
<p>当前内置多种图形元素（圆形、椭圆、圆环、扇形、矩形、多边形、直线、曲线、心形、水滴、路径、文字、图片。Will be more..），统一且丰富的图形属性充分满足你的个性化需求！</p>
<p><a href="doc/example/demo.html" target="_blank">tyr this »</a></p>
</div>
<hr class="featurette-divider">
<div class="featurette">
<div class="span5 pull-right">
<pre>
zr.addShape(newShape);
zr.render();
zr.animate(newShape.id)
.when(1000, { position : [300, 200] })
.when(2000, { position : [30, 400] })
.start('BounceOut');</pre>
</div>
<h2 class="featurette-heading">强大的动画支持</h2>
<p>提供promise式的动画接口和常用缓动函数，轻松实现各种动画需求~</p>
<p><a href="doc/example/demo.html?code=%0D%0Avar%20CircleShape%20%3D%20require(%27zrender%2Fshape%2FCircle%27)%3B%0D%0Avar%20circle%20%3D%20new%20CircleShape(%7B%0D%0A%20%20%20%20id%3A%20require(%27zrender%2Ftool%2Fguid%27)()%2C%0D%0A%20%20%20%20position%3A%20%5B100%2C%20100%5D%2C%0D%0A%20%20%20%20rotation%3A%20%5B0%2C%200%2C%200%5D%2C%0D%0A%20%20%20%20scale%3A%20%5B1%2C%201%5D%2C%0D%0A%20%20%20%20style%3A%20%7B%0D%0A%20%20%20%20%20%20%20%20x%3A%200%2C%0D%0A%20%20%20%20%20%20%20%20y%3A%200%2C%0D%0A%20%20%20%20%20%20%20%20r%3A%2050%2C%0D%0A%20%20%20%20%20%20%20%20brushType%3A%20%27both%27%2C%0D%0A%20%20%20%20%20%20%20%20color%3A%20%27rgba(220%2C%2020%2C%2060%2C%200.8)%27%2C%0D%0A%20%20%20%20%20%20%20%20strokeColor%3A%20%22rgba(220%2C%2020%2C%2060%2C%200.8)%22%2C%0D%0A%20%20%20%20%20%20%20%20lineWidth%3A%205%2C%0D%0A%20%20%20%20%20%20%20%20text%3A%20%27circle%27%2C%0D%0A%20%20%20%20%20%20%20%20textPosition%3A%20%27inside%27%0D%0A%20%20%20%20%7D%2C%0D%0A%20%20%20%20draggable%3A%20true%0D%0A%7D)%3B%0D%0Azr.addShape(circle)%3B%0D%0Azr.render()%3B%0D%0A%0D%0Azr.animate(circle.id%2C%20%22%22%2C%20true)%0D%0A%20%20%20%20.when(1000%2C%20%7B%0D%0A%20%20%20%20%20%20%20%20position%3A%20%5B200%2C%200%5D%0D%0A%20%20%20%20%7D)%0D%0A%20%20%20%20.when(2000%2C%20%7B%0D%0A%20%20%20%20%20%20%20%20position%3A%20%5B200%2C%20200%5D%0D%0A%20%20%20%20%7D%2C%20%22BounceIn%22)%0D%0A%20%20%20%20.when(3000%2C%20%7B%0D%0A%20%20%20%20%20%20%20%20position%3A%20%5B0%2C%20200%5D%0D%0A%20%20%20%20%7D)%0D%0A%20%20%20%20.when(4000%2C%20%7B%0D%0A%20%20%20%20%20%20%20%20position%3A%20%5B100%2C%20100%5D%0D%0A%20%20%20%20%7D).start()%3B%0D" target="_blank">try this »</a></p>
</div>
<hr class="featurette-divider">
<div class="featurette">
<div class="span5 pull-left">
<pre>
function MyShape() { ... }
zr.addShape(
new MyShape({ // and use it!
style : {...},
...
})
);</pre>
</div>
<h2 class="featurette-heading">易于扩展</h2>
<p>分而治之的图形定义策略允许你扩展自己独有的图形元素，你既可以完整实现三个接口方法（brush、drift、isCover），也可以通过base派生后仅实现你所关心的图形细节。</p>
<p><a href="doc/example/myShape.html" target="_blank">tyr this »</a></p>
</div>
<hr>
<!-- /END THE FEATURETTES -->
<!-- FOOTER -->
<footer>
<p class="pull-right"><a href="#">Back to top</a></p>
<p>© 2013 ECOM-FE · <a href="https://github.com/ecomfe/zrender/blob/master/LICENSE.txt" target="_blank">Terms</a> · <a href="doc/changelog.html" target="_blank">Changelog</a></p>
</footer>
</div><!-- /.container -->
<!-- Le javascript
================================================== -->
<!-- Placed at the end of the document so the pages load faster -->
<script src="doc/asset/js/jquery.js"></script>
<script src="doc/asset/js/bootstrap-transition.js"></script>
<script src="doc/asset/js/bootstrap-alert.js"></script>
<script src="doc/asset/js/bootstrap-modal.js"></script>
<script src="doc/asset/js/bootstrap-dropdown.js"></script>
<script src="doc/asset/js/bootstrap-scrollspy.js"></script>
<script src="doc/asset/js/bootstrap-tab.js"></script>
<script src="doc/asset/js/bootstrap-tooltip.js"></script>
<script src="doc/asset/js/bootstrap-popover.js"></script>
<script src="doc/asset/js/bootstrap-button.js"></script>
<script src="doc/asset/js/bootstrap-collapse.js"></script>
<script src="doc/asset/js/bootstrap-carousel.js"></script>
<script src="doc/asset/js/bootstrap-typeahead.js"></script>
<script>
var zr; // 全局可用zrender对象
var animationTicket; // 全局动画索引
var developMode = false;
if (developMode) {
// for develop
require.config({
packages: [
{
name: 'zrender',
location: 'src',
main: 'zrender'
}
]
});
}
else {
// for echarts online home page
var fileLocation = './doc/example/www/js/zrender';
require.config({
paths:{
zrender: fileLocation,
'zrender/shape/Rose': fileLocation,
'zrender/shape/Trochoid': fileLocation,
'zrender/shape/Circle': fileLocation,
'zrender/shape/Sector': fileLocation,
'zrender/shape/Ring': fileLocation,
'zrender/shape/Ellipse': fileLocation,
'zrender/shape/Rectangle': fileLocation,
'zrender/shape/Text': fileLocation,
'zrender/shape/Heart': fileLocation,
'zrender/shape/Droplet': fileLocation,
'zrender/shape/Line': fileLocation,
'zrender/shape/Image': fileLocation,
'zrender/shape/Star': fileLocation,
'zrender/shape/Isogon': fileLocation,
'zrender/shape/BezierCurve': fileLocation,
'zrender/shape/Polyline': fileLocation,
'zrender/shape/Path': fileLocation,
'zrender/shape/Polygon': fileLocation
}
});
}
require(
[
'zrender',
'zrender/shape/Line',
'zrender/shape/Text',
'zrender/shape/Circle'
],
function (zrender, LineShape, TextShape, CircleShape) {
var zr = zrender.init(document.getElementById('face'));
var zrColor = require('zrender/tool/color');
var colorIdx = 0;
var width = Math.ceil(zr.getWidth());
var height = Math.ceil(zr.getHeight());
var i;
var n = 50;
var shapeList = [];
var pos;
var len;
var xStart;
// 动画元素
for(i = 0; i < n; i++) {
xStart = -Math.ceil(Math.random() * 1000);
len = Math.ceil(Math.random() * 400);
pos = Math.ceil(Math.random() * height);
shapeList[i] = new LineShape({
id : (new Date() - 1) + '-' + i,
style : {
xStart : xStart,
yStart : pos,
xEnd : xStart + len,
yEnd : pos,
strokeColor : zrColor.random(),
lineWidth : 1
},
_animationX : Math.ceil(Math.random() * 100),
_len : len,
hoverable : false
});
zr.addShape(shapeList[i]);
}
var aniText = new TextShape({
id : (new Date() - 1) + '-kener',
style : {
x : width / 2,
y : 90,
brushType : 'stroke',
strokeColor : 'rgba(255, 255, 255, 0.2)',
lineWidth : 1,
text : 'ZRender',
textFont : 'bold 60px verdana',
textAlign : 'center'
},
_animationSize : 60,
hoverable:false
});
zr.addShape(aniText);
zr.addShape(new TextShape({
zlevel : 1,
style : {
x : width / 2,
y : 80,
brushType : 'both',
color : zrColor.getLinearGradient(
0, 70, 0, 110,
[[0, '#c7ffbb'],[1,'#00afdd']]
),
strokeColor : '#ffff77',
lineWidth : 2,
shadowBlur: 15,
shadowColor : 'rgba(255,215,0,0.8)',
text : 'ZRender',
textFont : 'bold 80px "Times New Roman"',
textAlign : 'center'
},
draggable : true
}));
zr.addShape(new TextShape({
shape : 'text',
zlevel : 1,
style : {
x : width / 2,
y : 150,
color : 'rgba(210, 105, 30, 1)',
shadowBlur: 10,
shadowColor : 'rgba(255,215,0,0.8)',
text : '一个轻量级的Canvas类库，MVC封装，数据驱动，提供类Dom事件模型，让canvas绘图大不同！',
textFont : 'normal 18px 微软雅黑',
textAlign : 'center'
}
}));
zr.addShape(new CircleShape({
zlevel : 1,
style : {
x : width / 2,
y : 220,
r : 20,
brushType : 'both',
color : 'rgba(255, 69, 0, 1)',
strokeColor : 'rgba(255, 255, 255, 1)',
lineWidth : 8,
shadowBlur: 20,
shadowColor : 'rgba(255,215,0,0.8)',
text : 'Try',
textPosition : 'inside',
textFont : 'normal 18px 微软雅黑',
textAlign : 'center'
},
clickable : true,
onclick : function(){
window.location = 'doc/example/demo.html';
}
}));
// 绘画，利用render的callback可以在绘画完成后马上开始动画
zr.render(function(){
animationTicket = setInterval(
function(){
var style;
for( i = 0; i < n; i++) {
// 可以跳过
style = shapeList[i].style;
if (style.xStart >= width){
shapeList[i]._len = Math.ceil(Math.random() * 400);
shapeList[i].style.xStart = -400;
shapeList[i].style.xEnd = -400 + shapeList[i]._len;
shapeList[i].style.yStart = Math.ceil(Math.random() * height);
shapeList[i].style.yEnd = shapeList[i].style.yStart;
}
shapeList[i].style.xStart += shapeList[i]._animationX;
shapeList[i].style.xEnd += shapeList[i]._animationX;
// 就看这句就行了
zr.modShape(shapeList[i].id, shapeList[i]);
}
aniText._animationSize += Math.round(2000 / aniText._animationSize);
if (aniText._animationSize > 500) {
aniText._animationSize = 60;
}
aniText.style.textFont = 'bold ' + aniText._animationSize + 'px verdana';
zr.modShape(aniText.id, aniText);
zr.refresh();
},
50
)
});
}
);
</script>
</body>
</html>