Method: Vips::Image#cast

Defined in:

lib/vips8/methods.rb

#cast(format, opts = {}) ⇒ Vips::Image

Cast an image.

Parameters:

• format (Vips::BandFormat) —

  Format to cast to

• opts (Hash) (defaults to: {}) —

  Set of options

Options Hash (opts):

• :shift (Boolean) —

  Shift integer values up and down

Returns:

• (Vips::Image) —

  Output image

# File 'lib/vips8/methods.rb', line 415