Method: Vips::Image.rawload

Defined in:

lib/vips/methods.rb

.rawload(filename, width, height, bands, **opts) ⇒ Vips::Image, Hash<Symbol => Object>

Load raw data from a file.

Parameters:

• filename (String) —

  Filename to load from

• width (Integer) —

  Image width in pixels

• height (Integer) —

  Image height in pixels

• bands (Integer) —

  Number of bands in image

• opts (Hash) —

  Set of options

Options Hash (**opts):

• :offset (guint64) —

  Offset in bytes from start of file

• :format (Vips::BandFormat) —

  Pixel format in image

• :interpretation (Vips::Interpretation) —

  Pixel interpretation

• :memory (Boolean) —

  Force open via memory

• :access (Vips::Access) —

  Required access pattern for this file

• :fail_on (Vips::FailOn) —

  Error level to fail on

• :revalidate (Boolean) —

  Don't use a cached result for this operation

• :flags (Vips::ForeignFlags) —

  Output Flags for this file

Returns:

• (Vips::Image, Hash<Symbol => Object>) —

  Output image, Hash of optional output items

# File 'lib/vips/methods.rb', line 961