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bobiscool avatar bobiscool commented on May 19, 2024

浏览器上Canvas 带Api isPointInPath可以做这个检测,但是在小程序里面没有这个，不是记录宽高「不是所有都有宽高 比如曲线 多边形 不规则图形 」而是记录所有点位，自己用数学方法来计算是否在里面

from wxdraw.

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