Class: FaviconFactory::ImageMagickAdapter

Inherits:
BaseAdapter
  • Object
show all
Defined in:
lib/favicon_factory/image_magick_adapter.rb

Constant Summary collapse

SVG_DENSITY = 
1_000

Instance Method Summary collapse

Methods inherited from BaseAdapter

#create_icons, find

Constructor Details

#initialize ⇒ ImageMagickAdapter

Returns a new instance of ImageMagickAdapter.



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# File 'lib/favicon_factory/image_magick_adapter.rb', line 9

def initialize(**)
  super
  stderr.puts "Warn: Install imagemagick v7 for best results, using v6" unless MiniMagick.imagemagick7?
end

Instance Method Details

#ico!(path, params) ⇒ Object 



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# File 'lib/favicon_factory/image_magick_adapter.rb', line 14

def ico!(path, params)
  MiniMagick.convert do |convert|
    convert.density(SVG_DENSITY).background("none")
    convert << params.favicon_svg
    convert.resize("32x32")
    convert << path
  end
end

#mask!(path, params) ⇒ Object 



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# File 'lib/favicon_factory/image_magick_adapter.rb', line 42

def mask!(path, params)
  MiniMagick.convert do |convert|
    convert.density(SVG_DENSITY).background(params.background)
    convert << params.favicon_svg
    convert.resize("409x409")
    convert.gravity("center").extent("512x512")
    convert << path
  end
end

#png!(path, params, size) ⇒ Object 



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# File 'lib/favicon_factory/image_magick_adapter.rb', line 23

def png!(path, params, size)
  MiniMagick.convert do |convert|
    convert.density(SVG_DENSITY).background("none")
    convert << params.favicon_svg
    convert.resize("#{size}x#{size}")
    convert << path
  end
end

#touch!(path, params) ⇒ Object 



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# File 'lib/favicon_factory/image_magick_adapter.rb', line 32

def touch!(path, params)
  MiniMagick.convert do |convert|
    convert.density(SVG_DENSITY).background(params.background)
    convert << params.favicon_svg
    convert.resize("160x160")
    convert.gravity("center").extent("180x180")
    convert << path
  end
end