class ImageParadise::MagicCardBorder
Public Class Methods
new( i = ARGV, run_already = true ) { || ... }
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initialize¶ ↑
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# File lib/image_paradise/utility_scripts/magic_card_border.rb, line 29 def initialize( i = ARGV, run_already = true, &block ) reset set_commandline_arguments(i) # ======================================================================= # # === Handle blocks next # ======================================================================= # if block_given? yielded = yield if yielded.is_a? Hash # =================================================================== # # === :output_file # =================================================================== # if yielded.has_key? :output_file set_output_file(yielded[:output_file]) end end end run if run_already end
Public Instance Methods
n_pixels?()
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output_file?()
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reset()
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reset (reset tag)¶ ↑
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# File lib/image_paradise/utility_scripts/magic_card_border.rb, line 56 def reset # ======================================================================= # # === @n_pixels # ======================================================================= # @n_pixels = 10 # ======================================================================= # # This specifies the default output file. # ======================================================================= # @output_file = :default end
run()
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run (run tag)¶ ↑
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# File lib/image_paradise/utility_scripts/magic_card_border.rb, line 175 def run menu i = commandline_arguments_as_stripped_string sanitize_the_name_of_the_output_file_based_on_this_input(i) if File.exist? i _ = ::ImageParadise.add_border_to_this_image(i, @n_pixels, 'black', @output_file) result = ::ImageParadise.rounded_corner(_, @output_file) return result else print ::Colours.rev opnn; e 'No file exists at `'+sfile(i)+'`.' return nil end end
sanitize_the_name_of_the_output_file_based_on_this_input( i = :default )
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sanitize_the_name_of_the_output_file¶ ↑
Note that this method will always apply File.absolute_path().
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# File lib/image_paradise/utility_scripts/magic_card_border.rb, line 93 def sanitize_the_name_of_the_output_file_based_on_this_input( i = :default ) case i when nil i = 'foobar.png' else # This also covers :default if i == :default i = 'foobar.png' end # ===================================================================== # # In this case we need to use the default. # ===================================================================== # i = File.basename("output_#{i}") end i = File.absolute_path(i) set_output_file(i) end
set_n_pixels(i)
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set_n_pixels
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# File lib/image_paradise/utility_scripts/magic_card_border.rb, line 70 def set_n_pixels(i) @n_pixels = i.to_i end
Also aliased as: set_size
set_output_file(i)
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show_help()
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show_help
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Invoke this method via:
magic-rounded --help
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# File lib/image_paradise/utility_scripts/magic_card_border.rb, line 130 def show_help e 'This class presently supports the following commandline options:' e e ' ----size=(n) # where n should be a number. This '\ 'specifies the size of the rounded border.' e e 'Example for this commandline flag:' e e ::Colours.tomato(' magic-rounded --size=5') e end