16 lines
394 B
Ruby
16 lines
394 B
Ruby
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require 'open3'
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class Rasterizer
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BINARY_PATH = (Rails.root + "bin" + "rasterize").to_s
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def generate_image(page_path, image_path, format, selector, scale)
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o, e, t = Open3.capture3("#{BINARY_PATH} #{page_path} #{image_path} #{format} #{selector} #{scale}")
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if t.exitstatus != 0
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raise RuntimeError, "Couldn't generate image from #{page_path}:\n#{o}\n#{e}"
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end
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end
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end
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