Method: Vips::Image#dzsave

Defined in:

lib/vips/methods.rb

#dzsave(filename, **opts) ⇒ nil

Save image to deepzoom file.

Parameters:

• filename (String) —

  Filename to save to

• opts (Hash) —

  Set of options

Options Hash (**opts):

• :imagename (String) —

  Image name

• :layout (Vips::ForeignDzLayout) —

  Directory layout

• :suffix (String) —

  Filename suffix for tiles

• :overlap (Integer) —

  Tile overlap in pixels

• :tile_size (Integer) —

  Tile size in pixels

• :centre (Boolean) —

  Center image in tile

• :depth (Vips::ForeignDzDepth) —

  Pyramid depth

• :angle (Vips::Angle) —

  Rotate image during save

• :container (Vips::ForeignDzContainer) —

  Pyramid container type

• :compression (Integer) —

  ZIP deflate compression level

• :region_shrink (Vips::RegionShrink) —

  Method to shrink regions

• :skip_blanks (Integer) —

  Skip tiles which are nearly equal to the background

• :id (String) —

  Resource ID

• :Q (Integer) —

  Q factor

• :keep (Vips::ForeignKeep) —

  Which metadata to retain

• :background (Array<Double>) —

  Background value

• :page_height (Integer) —

  Set page height for multipage save

• :profile (String) —

  Filename of ICC profile to embed

Returns:

• (nil)

# File 'lib/vips/methods.rb', line 1983