Sha256: c1b5fddaca20df89d63e2386d7548cbfe8615ffe3a22592fba1c9563eff515f7

Contents?: true

Size: 260 Bytes

Versions: 29

Compression:

Stored size: 260 Bytes

Contents

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

# Demonstrate the Image#level method

before = Magick::Image.read('images/Flower_Hat.jpg').first

# Brighten up the mid-tones a bit.
after = before.level(0, Magick::QuantumRange, 1.50)
after.write('level.jpg')
exit

Version data entries

29 entries across 29 versions & 2 rubygems

Version Path
rmagick-2.13.4 doc/ex/level.rb
rmagick-2.13.3 doc/ex/level.rb
rmagick-2.13.3.rc1 doc/ex/level.rb
rmagick-2.13.2 doc/ex/level.rb
rdp-rmagick-0.0.0 doc/ex/level.rb
rmagick-2.13.1 doc/ex/level.rb
rmagick-2.12.2 doc/ex/level.rb
rmagick-2.12.1 doc/ex/level.rb
rmagick-2.12.0 doc/ex/level.rb
rmagick-2.11.1 doc/ex/level.rb
rmagick-2.10.0 doc/ex/level.rb
rmagick-2.11.0 doc/ex/level.rb
rmagick-2.0.0 doc/ex/level.rb
rmagick-2.1.0 doc/ex/level.rb
rmagick-2.2.0 doc/ex/level.rb
rmagick-2.2.2 doc/ex/level.rb
rmagick-2.3.0 doc/ex/level.rb
rmagick-2.4.0 doc/ex/level.rb
rmagick-2.5.0 doc/ex/level.rb
rmagick-2.5.1 doc/ex/level.rb