[GitHub] jeffmobiles commented on issue #8311: 使用svg 渲染, 编译压缩之后出现了Cannot read property '0' of null

[GitBox <gi...@apache.org>]

jeffmobiles commented on issue #8311: 使用svg 渲染, 编译压缩之后出现了Cannot read property '0' of null
URL: https://github.com/apache/incubator-echarts/issues/8311#issuecomment-387610942
 
 
   zrender里的grapha.js 里的 
   var rotate = -style.textRotation * 180 / Math.PI;
   attr(textSvgEl, 'transform', 'rotate(' + (rotate) + ',' + x + ',' + y + ')');
   rotate 结果就是NaN, Svg渲染就会报错。 设置label的rotate属性就不会了。加个
   label: {
      rotate: 0
   }

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