# frozen_string_literal: true

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.include?('mingw')
      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')
