You can retrieve the average tones of images.
Request operation
Operation name: average-hue
Return format
0xRRGGBB (RR, GG, and BB are hexadecimal values respectively indicating red, green, and blue)
Example
Access the following URL through a browser:
http://image-demo.oss-cn-hangzhou.aliyuncs.com/example.jpg?x-oss-process=image/average-hue
The following result is returned:
{"RGB": "0x5c783b"}Source image:
http://image-demo.oss-cn-hangzhou.aliyuncs.com/example.jpg
0x5c783b corresponds to the color RGB (92,120,59).
