Method: Vips::Image#subsample

Defined in:

lib/vips8/methods.rb

#subsample(xfac, yfac, opts = {}) ⇒ Vips::Image

Subsample an image.

Parameters:

• xfac (Integer) —

  Horizontal subsample factor

• yfac (Integer) —

  Vertical subsample factor

• opts (Hash) (defaults to: {}) —

  Set of options

Options Hash (opts):

• :point (Boolean) —

  Point sample

Returns:

• (Vips::Image) —

  Output image

# File 'lib/vips8/methods.rb', line 506