shithub: aubio

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remove useless multiple plot and title to plot_spec
remove useless multiple plot and title to plot_spec

--- a/python/aubio/gnuplot.py

+++ b/python/aubio/gnuplot.py

@@ -106,15 +106,13 @@

 	assert len(data[0]) == len(freq)

 	return data,time,freq

-def plot_spec(filenames, outplot='',extension='', fileout=None, start=0, end=None, noaxis=None,log=1):

+def plot_spec(filename, outplot='',extension='', fileout=None, start=0, end=None, noaxis=None,log=1):

 	import Gnuplot

 	g = gnuplot_create(outplot,extension)

-	todraw = len(filenames)

+	data,time,freq = audio_to_spec(filename)

 	xorig = 0.

-	xsize = 1./todraw

-	data,time,freq = audio_to_spec(filenames.pop(0))

-		

-	if not noaxis and todraw==1:

+	xsize = 1.#/todraw

+	if not noaxis:

 		g.xlabel('Time (s)')

 		g.ylabel('Frequency (Hz)')

 	g.gnuplot('set pm3d map')

@@ -126,7 +124,7 @@

 		g.gnuplot('set yrange [10.1:%f]' % (freq[-1]/1.))

 		g.gnuplot('set log y')

 	g.splot(Gnuplot.GridData(data,time,freq, binary=1))

-	xorig += 1./todraw

+	#xorig += 1./todraw

 def downsample_audio(time,data,maxpoints=10000):

 	""" resample audio data to last only maxpoints """

@@ -173,5 +171,5 @@

 	else: exit("ERR: unknown plot extension")

 	g('set terminal %s' % extension)

 	if outplot != "stdout":

-		g('set output \'roc-%s%s\'' % (outplot,ext))

+		g('set output \'%s%s\'' % (outplot,ext))

 	return g