Round corners
Usage: round_corner(a|b,r,g,b,[transparent])
Description
This filter adds rounded corners to the image using the specified color
as background.
Arguments
a|b
- amount of pixels to use as radius. The argument b
is not required, but it specifies the second value for the ellipsis used for the radius.
transparent
- Optional. If set to true/1, the background will be transparent.
Examples
http://localhost:8888/unsafe/filters:round_corner(20,255,255,255)/https%3A%2F%2Fgithub.com%2Fthumbor%2Fthumbor%2Fraw%2Fmaster%2Fexample.jpg
http://localhost:8888/unsafe/filters:round_corner(20|40,0,0,0)/https%3A%2F%2Fgithub.com%2Fthumbor%2Fthumbor%2Fraw%2Fmaster%2Fexample.jpg
http://localhost:8888/unsafe/filters:round_corner(30,0,0,0,1)/https%3A%2F%2Fgithub.com%2Fthumbor%2Fthumbor%2Fraw%2Fmaster%2Fexample.jpg