module MiniMagickClip
Constants
- VERSION
Public Instance Methods
mask(mask_path)
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# File lib/mini_magick_clip.rb, line 6 def mask mask_path manipulate! do |img| img.format 'png' mask = ::MiniMagick::Image.open mask_path mask.resize([img[:width], img[:height]].join("x")) masked = img.composite(mask, 'png') do |i| i.alpha "set" i.compose 'DstIn' end end end