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Contents
module Vips
# A resizing kernel. One of these can be given to operations like
# {Image#reduceh} or {Image#resize} to select the resizing kernel to use.
#
# At least these should be available:
#
# * `:nearest` Nearest-neighbour interpolation.
# * `:linear` Linear interpolation.
# * `:cubic` Cubic interpolation.
# * `:lanczos2` Two-lobe Lanczos
# * `:lanczos3` Three-lobe Lanczos
#
# For example:
#
# ```ruby
# im = im.resize 3, :kernel => :lanczos2
# ```
class Kernel < Symbol
end
end
Version data entries
18 entries across 18 versions & 2 rubygems