一维byte数组旋转

16lz 2021-01-26

android`s camera can callback the video source by byte[] module.

sometimes we need to totate the image in a prerequisite for knowing the width and height .

Like this:

 byte[] rotateImage =new byte[length]; int width =size.width; int height = size.height; for (int i = 0; i < width; i++) { for (int j = 0; j < height; j++) { rotateImage[height*i+j] = data[width*j+i]; } }

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