class Magick::OptionalMethodArguments
Collects non-specific optional method arguments
Public Class Methods
new(img)
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# File lib/rmagick_internal.rb, line 1860 def initialize(img) @img = img end
Public Instance Methods
define(key, val = nil)
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set(key, val) corresponds to -set option:key val
# File lib/rmagick_internal.rb, line 1870 def define(key, val = nil) @img.define(key, val) end
highlight_color=(color)
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accepts Pixel
object or color name
# File lib/rmagick_internal.rb, line 1875 def highlight_color=(color) color = @img.to_color(color) if color.respond_to?(:to_color) @img.define('highlight-color', color) end
lowlight_color=(color)
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accepts Pixel
object or color name
# File lib/rmagick_internal.rb, line 1881 def lowlight_color=(color) color = @img.to_color(color) if color.respond_to?(:to_color) @img.define('lowlight-color', color) end
method_missing(mth, val)
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miscellaneous options like -verbose
# File lib/rmagick_internal.rb, line 1865 def method_missing(mth, val) @img.define(mth.to_s.tr('_', '-'), val) end