Table of Contents ▸ List of Commands ▸ Mathematical Operators ▸ tan | ◀ sub | tanh ▶ |
tan | Built-in command |
No arguments
Description:
Compute the pointwise tangent of selected images.
This command has a
.Examples of use:
• Example #1
image.jpg +normalize {-0.47*pi},{0.47*pi} tan[-1]
• Example #2
300,1,1,1,'20*x/w+u' +tan display_graph 400,300