#!/usr/bin/env 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')