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Contents
#!/usr/bin/env ruby -w
require 'rvg/rvg'
Magick::RVG.dpi = 90
BUTT = {:stroke=>'black', :stroke_width=>70, :stroke_linecap=>'butt'}
ROUND = {:stroke=>'black', :stroke_width=>70, :stroke_linecap=>'round'}
SQUARE = {:stroke=>'black', :stroke_width=>70, :stroke_linecap=>'square'}
THIN = {:stroke=>'#ffcccc', :stroke_width=>5}
TEXT = {:text_anchor=>'middle', :font_size=>50, :font_family=>'Verdana'}
CIRCLE = {:fill=>'#ffcccc', :stroke=>'none'}
rvg = Magick::RVG.new(12.cm, 2.cm).viewbox(0, 0, 1200, 200) do |canvas|
canvas.background_fill = 'white'
canvas.desc = 'Example linecap - demonstrates three stroke-linecap values'
canvas.g.translate(200, 75) do |butt|
butt.line(-125, 0, 125, 0).styles(BUTT)
butt.line(-125, 0, 125, 0).styles(THIN)
butt.circle(8, -125, 0).styles(CIRCLE)
butt.circle(8, 125, 0).styles(CIRCLE)
butt.text(0, 90, "'butt' cap").styles(TEXT)
end
canvas.g.translate(600, 75) do |round|
round.line(-125, 0, 125, 0).styles(ROUND)
round.line(-125, 0, 125, 0).styles(THIN)
round.circle(8, -125, 0).styles(CIRCLE)
round.circle(8, 125, 0).styles(CIRCLE)
round.text(0, 90, "'round' cap").styles(TEXT)
end
canvas.g.translate(1000, 75) do |square|
square.line(-125, 0, 125, 0).styles(SQUARE)
square.line(-125, 0, 125, 0).styles(THIN)
square.circle(8, -125, 0).styles(CIRCLE)
square.circle(8, 125, 0).styles(CIRCLE)
square.text(0, 90, "'square' cap").styles(TEXT)
end
canvas.rect(1192, 195, 1, 1).styles(:stroke=>'blue', :fill=>'none')
end
rvg.draw.write('rvg_linecap.gif')
Version data entries
13 entries across 13 versions & 3 rubygems