# hatchfill.rb

    #!/usr/local/bin/ruby18 -w
    require 'RMagick'

    # Demonstrate the HatchFill class

    Cols = 300
    Rows = 100

    Background = "white"
    Foreground = "LightCyan2"

    fill = Magick::HatchFill.new(Background, Foreground)
    img = Magick::ImageList.new
    img.new_image(Cols, Rows, fill)

    # Annotate the filled image with the code that created the fill.

    ann = Magick::Draw.new
    ann.annotate(img, 0,0,0,0, "HatchFill.new('#{Background}', '#{Foreground}')") {
        self.gravity = Magick::CenterGravity
        self.fill = 'black'
        self.stroke = 'transparent'
        self.pointsize = 14
        }
    #img.display
    img.write('hatchfill.gif')
    exit

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