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require 'rvg/rvg'
rvg = Magick::RVG.new(525, 270) do |canvas|
canvas.background_fill = 'white'
canvas.rect(524, 269).styles(fill: 'none', stroke: 'blue', stroke_width: 1)
hat = Magick::Image.read('images/Flower_Hat.jpg').first
canvas.image(hat, 100, 75, 25, 40).preserve_aspect_ratio('none')
canvas.rect(100, 75, 25, 40).styles(fill: 'none', stroke: 'blue')
canvas.image(hat, 100, 75, 150, 40).preserve_aspect_ratio('xMinYMin', 'meet')
canvas.rect(100, 75, 150, 40).styles(fill: 'none', stroke: 'blue')
canvas.image(hat, 100, 75, 275, 40).preserve_aspect_ratio('xMidYMid', 'meet')
canvas.rect(100, 75, 275, 40).styles(fill: 'none', stroke: 'blue')
canvas.image(hat, 100, 75, 400, 40).preserve_aspect_ratio('xMaxYMax', 'meet')
canvas.rect(100, 75, 400, 40).styles(fill: 'none', stroke: 'blue')
canvas.image(hat, 100, 75, 150, 155).preserve_aspect_ratio('xMinYMin', 'slice')
canvas.rect(100, 75, 150, 155).styles(fill: 'none', stroke: 'blue')
canvas.image(hat, 100, 75, 275, 155).preserve_aspect_ratio('xMidYMid', 'slice')
canvas.rect(100, 75, 275, 155).styles(fill: 'none', stroke: 'blue')
canvas.image(hat, 100, 75, 400, 155).preserve_aspect_ratio('xMaxYMax', 'slice')
canvas.rect(100, 75, 400, 155).styles(fill: 'none', stroke: 'blue')
canvas.line(150, 20, 305, 20)
canvas.line(345, 20, 500, 20)
canvas.line(150, 250, 305, 250)
canvas.line(340, 250, 500, 250)
canvas.g.styles(stroke: 'none', font_weight: 'normal', font_style: 'normal') do |t|
t.text(310, 23, 'meet')
t.text(60, 140, 'none')
t.text(170, 140, 'xMinYMin')
t.text(300, 140, 'xMidYMid')
t.text(425, 140, 'xMaxYMax')
t.text(310, 253, 'slice')
end
end
rvg.draw.write('image.gif')
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