Created
May 10, 2012 23:27
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THE WORLD'S FINEST AND MOST ACCURATE SVG TO RAPHAËL CONVERTER
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#!/usr/bin/env ruby | |
# | |
# 1304046900 CONVERTS SVG TO RAPHAËL | |
require "nokogiri" | |
file = "world.svg" | |
tree = Nokogiri::XML(File.open(file)) | |
str = | |
"function render_map(R, map, attr) {\n\n" + | |
tree.search('g').map do |gs| | |
"map.#{ gs[:id] } = R.path(\"" + | |
gs.search('path').map{ |paths| | |
paths[:d].tr(' ', '') | |
}.join + | |
gs.search('line').map { |lines| | |
x1 = lines[:x1] | |
y1 = lines[:y1] | |
"M%d, %dl%.3f, %.3fz" % [x1, y1, lines[:x2] - x1, lines[:y2] - y1] | |
}.join + | |
gs.search('polygon').map{ |polygons| | |
points = polygons[:points].tr(' ', '').split | |
prev_x = prev_y = 0 | |
"M" + (points+[points[-1]]).map{ |point| | |
x, y = point.split(', ') | |
s, prev_x, prev_y = "%.3f,%.3f" % [x - prev_x, y - prev_y], x, y | |
s | |
}.join("l") + | |
"z" | |
}.join + | |
'").attr(attr);' | |
end.join("\n") + | |
"\n}\n" | |
puts str |
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