/
font_styles.rb
34 lines (27 loc) · 1.32 KB
/
font_styles.rb
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#! /usr/local/bin/ruby -w
require 'rvg/rvg'
rvg = Magick::RVG.new(200, 250) do |canvas|
canvas.background_fill = 'white'
canvas.g do |grp|
grp.g.styles(:font_weight=>'normal', :font_style=>'normal') do |grp2|
grp2.text(10, 30, "default size")
grp2.text(10, 50, ":font_size=>14").styles(:font_size=>14)
grp2.text(10, 70, ":font_size=>16").styles(:font_size=>16)
grp2.text(10,100, ":font_size=>24").styles(:font_size=>24)
end
end
canvas.g.styles(:font_size=>14, :font_weight=>'normal', :font_style=>'normal') do |grp|
if RUBY_PLATFORM =~ /mswin32/
grp.text( 8, 120, ":font_family=>'Courier-New'").styles(:font_family=>'Courier-New')
else
grp.text( 8, 120, ":font_family=>'Courier'").styles(:font_family=>'Courier')
end
grp.text(10, 140, ":font_weight=>'bold'").styles(:font_weight=>'bold')
grp.text(10, 160, ":font_stretch=>'normal'").styles(:font_stretch=>'normal')
grp.text(10, 180, ":font_stretch=>'condensed'").styles(:font_stretch=>'condensed')
grp.text(10, 200, ":font_style=>'italic'").styles(:font_style=>'italic')
grp.text(10, 220, ":font_weight=>900").styles(:font_weight=>900)
end
canvas.rect(199, 249).styles(:fill=>'none', :stroke=>'blue')
end
rvg.draw.write('font_styles.gif')