Method: Vips::Image#math

Defined in:

lib/vips8/methods.rb

#math(math, opts = {}) ⇒ Vips::Image

Apply a math operation to an image.

Parameters:

• math (Vips::OperationMath) —

  math to perform

• opts (Hash) (defaults to: {}) —

  Set of options

Returns:

• (Vips::Image) —

  Output image

# File 'lib/vips8/methods.rb', line 98