You signed in with another tab or window. Reload to refresh your session.You signed out in another tab or window. Reload to refresh your session.You switched accounts on another tab or window. Reload to refresh your session.Dismiss alert
When I use getImageData(), I have to wait for a long time to get data, which is unbearable. Why is this? ImgWH=360,pixelRatio=3 and the image pixel is 360 * 360
`const wh = imgWH * pixelRatio;