虽说echarts已经提供了比较全面的图表，但是涉及到的类库很多，资源很多。一不小心就容易弄错。这款饼状图插件很轻量，适合做个性化裁剪。
2022-08-11 14:50:42
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微信小程序开发的时候会遇到统计功能的开放.今天想做一个饼状图,群里有朋友造了轮子,我整理了一下,加了一些注释,分享出来.
先说说canvas:
1.微信里面canvas标签默认宽度300px、高度225px,可自行修改.
2.同一页面中的 canvas-id 不可重复，如果使用一个已经出现过的 canvas-id，
该 canvas 标签对应的画布将被隐藏并不再正常工作;
不懂的可以看看文档.虽说并没有什么用.
微信canvas文档
老规矩,上图.
(此图片来源于网络，如有侵权，请联系删除! )
代码:
就两个文件一个wxml,一个js
1.pie.js
[javascript] vi
2022-07-29 10:33:40
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java 柱形图 饼图 折线图 JFreeChart,里面包含与JFreeChart有关的所有jar包，还有我自己写的例子，通俗易懂！
2022-07-14 15:04:36
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Pintos is an instructional operating system created at the Stanford University by Ben Pfaff in 2004. Pintos originated as a replacement for Nachos, a similar system originally developed at the University of California, Berkeley by Tom Anderson, and was designed along similar lines. Pintos was developed with an intention to introduce undergraduate students to concepts in operating system design and implementation by requiring them to implement significant portions of a real operating system, incl
2022-07-09 09:11:34
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