6 print '<?xml version="1.0" encoding="UTF-8" standalone="no"?>\n \
7 <!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN"\n \
8 "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">\n \
9 <svg xmlns="http://www.w3.org/2000/svg"\n \
10 xmlns:xlink="http://www.w3.org/1999/xlink"\n \
11 width="%d" height="%d">\n' % (w,h)
15 for y in xrange(0,h+step,step):
16 print "\t\t\tM 0,%d L %d,%d" % (y,w,y)
18 print "\t\t\" style=\"stroke-width:1px; stroke:black;\"/>"
22 for x in xrange(0,w+step,step):
23 print "\t\t\tM %d,0 L %d,%d" % (x,x,h)
25 print "\t\t\" style=\"stroke:#aaaaff;stroke-width:1px; fill:none;\"/>"