lz

不能像其他 线的颜色那样设置吗？ 是这样的，我现在是将这个库整成jar包，然后再转成跨平台的dll库,所以现在改不了源码

有修改精度后的PR 吗

精度修改需要改的地方有点多

Thank you~ And by the way, I think it's a very useful suggestion: this project should consider fully supporting xamarin (. Netstandard). Mobile wallet app is very popular

The target version is not required to be the highest

Many projects are incompatible，please target version is .net standard 2.0