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Contents
#! /usr/local/bin/ruby -w require 'RMagick' require 'date' # Demonstrate the Image#polaroid method img = Magick::Image.read('images/Flower_Hat.jpg').first img[:Caption] = "\nLosha\n" + Date.today.to_s begin picture = img.polaroid do self.gravity = Magick::CenterGravity self.border_color = "#f0f0f8" end # Composite it on a white background so the result is opaque. background = Magick::Image.new(picture.columns, picture.rows) result = background.composite(picture, Magick::CenterGravity, Magick::OverCompositeOp) rescue NotImplementedError result = Magick::Image.read('images/notimplemented.gif').first result.resize!(img.columns, img.rows) end result.write('polaroid.jpg')
Version data entries
14 entries across 14 versions & 1 rubygems