Sha256: 4628b326e9ed1a1dd9a8270281e5afedb7b3b90dc0175f6966c97c6f93d82fe5
Contents?: true
Size: 731 Bytes
Versions: 6
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Stored size: 731 Bytes
Contents
require 'rvg/rvg'
Magick::RVG.dpi = 90
rvg = Magick::RVG.new(12.cm, 4.cm).viewbox(0, 0, 1200, 400) do |canvas|
canvas.background_fill = 'white'
canvas.desc = 'Example line01 - lines expressed in user coordinates'
# Show outline of canvas using the 'rect' method
canvas.rect(1195, 395, 1, 1).styles(fill: 'none', stroke: 'blue', stroke_width: 2)
canvas.g.styles(stroke: 'green') do |grp|
grp.line(100, 300, 300, 100).styles(stroke_width: 5)
grp.line(300, 300, 500, 100).styles(stroke_width: 10)
grp.line(500, 300, 700, 100).styles(stroke_width: 15)
grp.line(700, 300, 900, 100).styles(stroke_width: 20)
grp.line(900, 300, 1100, 100).styles(stroke_width: 25)
end
end
rvg.draw.write('line01.gif')
Version data entries
6 entries across 6 versions & 1 rubygems