module Asposeimagingjava::DitheringImage
Public Class Methods
new()
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# File lib/asposeimagingjava/images/ditheringimage.rb, line 3 def initialize() data_dir = File.dirname(File.dirname(File.dirname(File.dirname(__FILE__)))) + '/data/' # Load an existing image image = Rjb::import('com.aspose.imaging.Image').load(data_dir + "test.jpg") # Perform Floyd Steinberg dithering on the current image image.dither(Rjb::import('com.aspose.imaging.DitheringMethod').ThresholdDithering, 4) # Save the image to disk image.save(data_dir + "DitheringImage.jpg") # Display Status. puts "Dithering image successfully!" end