Sha256: ecd714b5d4b136af84d0548477ea15ba8ff41383bf858cc9d88ee33e5133d562
Contents?: true
Size: 690 Bytes
Versions: 10
Compression:
Stored size: 690 Bytes
Contents
#! /usr/local/bin/ruby -w
require 'RMagick'
include Magick
img = Image.new(200,200)
img.compression = LZWCompression
bg = Image.read('plasma:fractal') { self.size = '200x200' }
bg[0].matte = false
gc = Draw.new
gc.stroke_width(2)
gc.stroke('black')
gc.fill('white')
gc.roundrectangle(0, 0, 199, 199, 8, 8)
gc.fill('yellow')
gc.stroke('red')
gc.circle(100, 100, 100, 25)
gc.draw(img)
img.write('matte_floodfill_before.gif')
img.fuzz = 100
img = img.matte_floodfill(100, 100)
# Composite the image over a nice bright background
# so that the transparent pixels will be obvious.
img = bg[0].composite(img, CenterGravity, OverCompositeOp)
img.write('matte_floodfill_after.gif')
exit
Version data entries
10 entries across 10 versions & 1 rubygems