Class: Pixage::Compare

Inherits:
Object
  • Object
show all
Defined in:
lib/pixage/images/compare.rb

Instance Method Summary collapse

Instance Method Details

#compare_images(images, options) ⇒ Object 



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# File 'lib/pixage/images/compare.rb', line 12

def compare_images(images,options)
	convert = Convert.new()
	if convert.check_sizes(images)
		console_log("Warning: Image sizes are not equal, the generated diff might be misleading, please use : ", :warning)
		console_log("pixage resize_n_compare\n", :pass)
	end
	execution_dir = Time.now.strftime("%d-%b-%y-%H-%M-%S")
	create_compare_execution_dir(execution_dir)
	cmd = "compare -dissimilarity-threshold #{options[:threshold]} -fuzz #{options[:fuzz]} -metric AE -highlight-color #{options[:color]} #{images[:expected]} #{images[:actual]} pixage_report/#{execution_dir}/diff.png"
	execute_command(cmd)
	Pathname.new("pixage_report/#{execution_dir}/diff.png").realpath.to_s
end

#resize_n_compare_images(images, options) ⇒ Object 



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# File 'lib/pixage/images/compare.rb', line 25

def resize_n_compare_images(images,options)
	convert = Convert.new()
	execution_dir = Time.now.strftime("%d-%b-%y-%H-%M-%S")
	create_compare_execution_dir(execution_dir)
	images = make_copies(images, "pixage_report/#{execution_dir}")
	convert.resize_images(images,options)
	cmd = "compare -dissimilarity-threshold #{options[:threshold]} -fuzz #{options[:fuzz]} -metric AE -highlight-color #{options[:color]} #{images[:expected]} #{images[:actual]} pixage_report/#{execution_dir}/diff.png"
	execute_command(cmd)
	Pathname.new("pixage_report/#{execution_dir}/diff.png").realpath.to_s
end