Sha256: c28e4be74d7975ae2fffcfc92f8017f23b95b44adbb86224dc8d334dfc29933a
Contents?: true
Size: 862 Bytes
Versions: 6
Compression:
Stored size: 862 Bytes
Contents
#!/usr/bin/env ruby -w
require 'rmagick'
# Demonstrate the Draw#text_align method
canvas = Magick::Image.new(200, 100)
gc = Magick::Draw.new
# Draw three samples of text, each using
# a different alignment constant. Put the
# samples on different points on the y-axis
# so we can tell them apart.
gc.stroke('transparent')
gc.pointsize(16)
gc.fill('red')
gc.text_align(Magick::RightAlign)
gc.text(100, 30, 'RightAlign')
gc.fill('blue')
gc.text_align(Magick::CenterAlign)
gc.text(100, 50, 'CenterAlign')
gc.fill('green')
gc.text_align(Magick::LeftAlign)
gc.text(100, 70, 'LeftAlign')
# Now draw lines to show the points
# to which each sample is aligned.
gc.stroke('gray50')
gc.line(100, 10, 100, 90)
gc.line(98, 30, 102, 30)
gc.line(98, 50, 102, 50)
gc.line(98, 70, 102, 70)
gc.draw(canvas)
canvas.border!(1, 1, 'gray50')
canvas.write('text_align.gif')
exit
Version data entries
6 entries across 6 versions & 1 rubygems