ref: 129b2691f1938ec4f129742de34c97ed76b61031
parent: 9f8e8a9896f075a662ea95cd8fb23186a55b3f6c
author: Paul Brossier <piem@piem.org>
date: Wed Mar 6 11:57:30 EST 2013
demos/demo_onset_file.py: indent, hide y-axis
--- a/python/demos/demo_onset_file.py
+++ b/python/demos/demo_onset_file.py
@@ -38,26 +38,28 @@
block_read += 1
if read < hop_s: break
-# do plotting
-from numpy import arange
-import matplotlib.pyplot as plt
-allsamples_max = (allsamples_max > 0) * allsamples_max
-allsamples_max_times = [ float(t) * hop_s / downsample / samplerate for t in range(len(allsamples_max)) ]
-plt1 = plt.axes([0.1, 0.75, 0.8, 0.19])
-plt2 = plt.axes([0.1, 0.1, 0.8, 0.65], sharex = plt1)
-plt.rc('lines',linewidth='.8')-plt1.plot(allsamples_max_times, allsamples_max, '-b')
-plt1.plot(allsamples_max_times, -allsamples_max, '-b')
-for stamp in onsets: plt1.plot([stamp, stamp], [-1., 1.], '-r')
-plt1.axis(xmin = 0., xmax = max(allsamples_max_times) )
-plt1.xaxis.set_visible(False)
-desc_times = [ float(t) * hop_s / samplerate for t in range(len(desc)) ]
-desc_plot = [d / max(desc) for d in desc]
-plt2.plot(desc_times, desc_plot, '-g')
-tdesc_plot = [d / max(desc) for d in tdesc]
-for stamp in onsets: plt2.plot([stamp, stamp], [min(tdesc_plot), max(desc_plot)], '-r')
-plt2.plot(desc_times, tdesc_plot, '-y')
-plt2.axis(ymin = min(tdesc_plot), ymax = max(desc_plot))
-plt.xlabel('time (s)')-#plt.savefig('/tmp/t.png', dpi=200)-plt.show()
+if 1:
+ # do plotting
+ from numpy import arange
+ import matplotlib.pyplot as plt
+ allsamples_max = (allsamples_max > 0) * allsamples_max
+ allsamples_max_times = [ float(t) * hop_s / downsample / samplerate for t in range(len(allsamples_max)) ]
+ plt1 = plt.axes([0.1, 0.75, 0.8, 0.19])
+ plt2 = plt.axes([0.1, 0.1, 0.8, 0.65], sharex = plt1)
+ plt.rc('lines',linewidth='.8')+ plt1.plot(allsamples_max_times, allsamples_max, '-b')
+ plt1.plot(allsamples_max_times, -allsamples_max, '-b')
+ for stamp in onsets: plt1.plot([stamp, stamp], [-1., 1.], '-r')
+ plt1.axis(xmin = 0., xmax = max(allsamples_max_times) )
+ plt1.xaxis.set_visible(False)
+ plt1.yaxis.set_visible(False)
+ desc_times = [ float(t) * hop_s / samplerate for t in range(len(desc)) ]
+ desc_plot = [d / max(desc) for d in desc]
+ plt2.plot(desc_times, desc_plot, '-g')
+ tdesc_plot = [d / max(desc) for d in tdesc]
+ for stamp in onsets: plt2.plot([stamp, stamp], [min(tdesc_plot), max(desc_plot)], '-r')
+ plt2.plot(desc_times, tdesc_plot, '-y')
+ plt2.axis(ymin = min(tdesc_plot), ymax = max(desc_plot))
+ plt.xlabel('time (s)')+ #plt.savefig('/tmp/t.png', dpi=200)+ plt.show()