Class: ImageMosaic::Operations::Compositor

Inherits:
Object
  • Object
show all
Defined in:
lib/image_mosaic/operations/compositor.rb

Overview

Takes a composite_image Can then place another image over the top at x, y coordinates and resized to a dimension.

Instance Method Summary collapse

Constructor Details

#initialize(composite_image, child) ⇒ Compositor

Returns a new instance of Compositor.



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# File 'lib/image_mosaic/operations/compositor.rb', line 6

def initialize(composite_image, child)
  @composite_image = composite_image
  @child = child
end

Instance Method Details

#save(type: 'Over') ⇒ Object 



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# File 'lib/image_mosaic/operations/compositor.rb', line 11

def save(type: 'Over')
  @composite_image.composite(image) do |composite|
    composite.compose type
    composite.geometry "+#{@child[:x]}+#{@child[:y]}"
  end
end