texture_floodfill.rb.html

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  <title>RMagick example: texture_floodfill.rb</title>
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<h1>texture_floodfill.rb</h1>
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<pre class="language-ruby">
# frozen_string_literal: true

require 'rmagick'

# Demonstrate the Image#texture_floodfill method
# This example is nearly identical to the color_floodfill example.

before = Magick::Image.new(200, 200) { |info| info.background_color = 'white' }
before.border!(1, 1, 'black')

circle = Magick::Draw.new
circle.fill('transparent')
circle.stroke_width(2)
circle.stroke('black')
circle.circle(100, 100, 180, 100)
circle.fill('plum1')
circle.stroke('transparent')
circle.circle(60, 100, 40, 100)
circle.circle(140, 100, 120, 100)
circle.circle(100, 60, 100, 40)
circle.circle(100, 140, 100, 120)
circle.draw(before)

before.compression = Magick::LZWCompression
before.write('texture_floodfill_before.gif')

hat = Magick::Image.read('images/Flower_Hat.jpg').first
hat.resize!(0.3)
before.fuzz = 25
after = before.texture_floodfill(100, 100, hat)

after.write('texture_floodfill_after.gif')
exit
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