热力图bug fix

qinbo

2021-12-08 f7b3189c4429f25b9643e3898bf7140046a5a691

1
"undefined"==typeof self&&(self={}),self.onmessage=function(s){var e=s.data.array,s=self.webkitPostMessage||self.postMessage;try{s({array:e},[e.buffer])}catch(e){s({})}};