Method: Vips::Image#affine

Defined in:

lib/vips8/methods.rb

#affine(matrix, opts = {}) ⇒ Vips::Image

Affine transform of an image.

Parameters:

• matrix (Array<Double>) —

  Transformation matrix

• opts (Hash) (defaults to: {}) —

  Set of options

Options Hash (opts):

• :interpolate (Vips::Interpolate) —

  Interpolate pixels with this

• :oarea (Array<Integer>) —

  Area of output to generate

• :odx (Float) —

  Horizontal output displacement

• :ody (Float) —

  Vertical output displacement

• :idx (Float) —

  Horizontal input displacement

• :idy (Float) —

  Vertical input displacement

Returns:

• (Vips::Image) —

  Output image

# File 'lib/vips8/methods.rb', line 1261