Table of Contents ▸ List of Commands ▸ Mathematical Operators ▸ atan2 | ◀ atan | atanh ▶ |
atan2 | Built-in command |
Arguments:
- [x_argument]
Description:
Compute the pointwise oriented arctangent of selected images.Each selected image is regarded as the y-argument of the arctangent function, while the
specified image gives the corresponding x-argument.
This command has a
.Example of use:
(-1,1) (-1;1) resize 400,400,1,1,3 atan2[1] [0] keep[1] mod {pi/8}
