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| 1 | #! /usr/bin/python | ||
| 2 | |||
| 3 | if __name__ == '__main__': | ||
| 4 | import sys, Gnuplot | ||
| 5 | from aubio.gnuplot import gnuplot_create | ||
| 6 | from aubio.txtfile import read_datafile | ||
| 7 | from aubio.plot.keyboard import draw_keyboard | ||
| 8 | lines = [] | ||
| 9 | titles = [] | ||
| 10 | for file in range(len(sys.argv)-1): | ||
| 11 | l = read_datafile(sys.argv[file+1]) | ||
| 12 | notes, score = [],[] | ||
| 13 | for i in range(len(l)): | ||
| 14 | notes.append(l[i][0]) | ||
| 15 | score.append(l[i][2]) | ||
| 16 | lines.append(Gnuplot.Data(notes,score, | ||
| 17 | with='linespoints', | ||
| 18 | title=sys.argv[file+1].split('.')[-1])) | ||
| 19 | titles.append(sys.argv[file+1].split('.')[-1]) | ||
| 20 | blacks,whites = draw_keyboard(firstnote = notes[0], lastnote = notes[-1], | ||
| 21 | y0= 40, y1 = 50) | ||
| 22 | |||
| 23 | g = gnuplot_create(sys.argv[file+1].split('.')[-3],'ps') | ||
| 24 | #g = gnuplot_create('','') | ||
| 25 | #g = gnuplot_create('/tmp/test','eps') | ||
| 26 | g('set yrange [40:100]') | ||
| 27 | #g('set xrange [%f:%f]' % (notes[0],notes[-1]+60)) | ||
| 28 | g('set size 0.5') | ||
| 29 | g('set key outside') | ||
| 30 | |||
| 31 | g('set border 3') | ||
| 32 | g('set xtics nomirror') | ||
| 33 | g('set ytics nomirror') | ||
| 34 | multiplot = 1 | ||
| 35 | oplots = lines | ||
| 36 | g('set size 1,2') | ||
| 37 | if multiplot: | ||
| 38 | height = 2. | ||
| 39 | g('set lmargin 10') | ||
| 40 | #g('set rmargin 15') | ||
| 41 | g('set multiplot') | ||
| 42 | g('set yrange [50:100]') | ||
| 43 | g('set xrange [%f:%f]' % (notes[0],notes[-1])) | ||
| 44 | g('set xtics %f,12' % notes[0]) | ||
| 45 | g('set nokey') | ||
| 46 | for i in range(len(oplots)): | ||
| 47 | g.ylabel(titles[i]) | ||
| 48 | g('set size %f,%f' % (1.,height*.85/float(len(oplots)))) | ||
| 49 | g('set origin 0,%f' % (height*(.15+.85*float(len(oplots)-i-1)/float(len(oplots))))) | ||
| 50 | g.plot(oplots[i]) | ||
| 51 | g('set title "Raw pitch accuracy (%) against midi note numbers"') | ||
| 52 | g('set noxtics') | ||
| 53 | g('set noytics') | ||
| 54 | g('set size %f,%f' % (1.,.15*height)) | ||
| 55 | g('set origin 0,%f' % 0) | ||
| 56 | g('set yrange [40:50]') | ||
| 57 | g('set xrange [%f:%f]' % (notes[0],notes[-1])) | ||
| 58 | g.xlabel('') | ||
| 59 | g.ylabel('') | ||
| 60 | g.plot(whites,blacks) | ||
| 61 | g('unset multiplot') | ||
| 62 | else: | ||
| 63 | g.plot(whites,blacks,*lines) | ||