Changeset 45fcbb8 for python/aubio

Timestamp:

May 4, 2006, 5:02:33 PM (19 years ago)

Author:

Paul Brossier <piem@altern.org>

Branches:

feature/autosink, feature/cnn, feature/cnn_org, feature/constantq, feature/crepe, feature/crepe_org, feature/pitchshift, feature/pydocstrings, feature/timestretch, fix/ffmpeg5, master, pitchshift, sampler, timestretch, yinfft+

Children:

3e29681

Parents:

fb8bde7

Message:

update onset plot
update onset plot

File:

• python/aubio/task/onset.py (modified) (4 diffs)

python/aubio/task/onset.py

@@ -118 +118 @@
                                 wplot.append(Gnuplot.Data(x1,y1p,with='impulses'))
 
-                oplots.append(oplot)
+                oplots.append((oplot,self.params.onsetmode,self.maxofunc))
 
                 # check if ground truth datafile exists
@@ -146 +146 @@
                 time,data = audio_to_array(self.input)
                 wplot = [make_audio_plot(time,data)] + wplot
-                self.title = self.input
                 # prepare the plot
                 g = gnuplot_init(outplot)
@@ -153 +152 @@
 
                 # hack to align left axis
-                g('set lmargin 6')
+                g('set lmargin 3')
+                g('set rmargin 6')
                 g('set tmargin 0')
                 g('set format x ""')
-                g('set format y ""')
+                g('set format y "%3e"')
                 g('set noytics')
 
@@ -162 +162 @@
                         # plot onset detection functions
                         g('set size 1,%f' % (0.7/(len(oplots))))
-                        g('set origin 0,%f' % (float(i)*0.7/(len(oplots))))
+                        g('set origin 0,%f' % ((len(oplots)-float(i)-1)*0.7/(len(oplots))))
                         g('set xrange [0:%f]' % (self.lenofunc*self.params.step))
-                        g.plot(*oplots[i])
+                        g('set nokey')
+                        g('set yrange [0:%f]' % (1.1*oplots[i][2]))
+                        g('set y2tics ("0" 0, "%d" %d)' % (round(oplots[i][2]),round(oplots[i][2])))
+                        g.ylabel(oplots[i][1])
+                        if i == len(oplots)-1:
+                                g.xlabel('time (s)',offset=(0,0.7))
+                        g.plot(*oplots[i][0])
 
-                g('set tmargin 3.0')
-                g('set xlabel "time (s)" 1,0')
+                g('set tmargin 2')
+                g.xlabel('time (s)',offset=(0,0.7))
                 g('set format x "%1.1f"')
+                g('set format y "%1f"')
+                g('set y2tics -1,1')
+
 
                 g('set title \'%s %s\'' % (re.sub('.*/','',self.input),self.title))