module DatasetsGdkPixbuf::MNISTPixbufable
Public Instance Methods
to_gdk_pixbuf()
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# File lib/datasets-gdk-pixbuf/mnist-pixbufable.rb, line 5 def to_gdk_pixbuf rgb_data = pixels.map{|p| [(p - 255).abs] * 3}.flatten GdkPixbuf::Pixbuf.new(data: rgb_data.pack("C*"), width: 28, height: 28) end