Method: Vips::Image#webpsave

Defined in:

lib/vips/methods.rb

#webpsave(filename, **opts) ⇒ nil

Save image to webp file.

Parameters:

• filename (String) —

  Filename to save to

• opts (Hash) —

  Set of options

Options Hash (**opts):

• :Q (Integer) —

  Q factor

• :lossless (Boolean) —

  enable lossless compression

• :preset (Vips::ForeignWebpPreset) —

  Preset for lossy compression

• :smart_subsample (Boolean) —

  Enable high quality chroma subsampling

• :near_lossless (Boolean) —

  Enable preprocessing in lossless mode (uses Q)

• :alpha_q (Integer) —

  Change alpha plane fidelity for lossy compression

• :min_size (Boolean) —

  Optimise for minium size

• :kmin (Integer) —

  Minimum number of frames between key frames

• :kmax (Integer) —

  Maximum number of frames between key frames

• :reduction_effort (Integer) —

  Level of CPU effort to reduce file size

• :strip (Boolean) —

  Strip all metadata from image

• :background (Array<Double>) —

  Background value

• :page_height (Integer) —

  Set page height for multipage save

Returns:

• (nil)

# File 'lib/vips/methods.rb', line 1675