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nanonote wav2png: draw lines instead points thanks jirka

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Xiangfu Liu committed 2012-03-08 10:10:00 +08:00
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commit b6092096d0
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nanonote-files/script-files/usr/bin/wav2png
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@@ -11,4 +11,4 @@ sox $WAV $DAT
grep -v '^;' $DAT >$DAT.clean
FREQ=`head -1 $DAT|tr -d ';'`
echo -e "set terminal png;set title '$FREQ';set output '$PNG'; plot '$DAT.clean'" | gnuplot
echo -e "set terminal png; set title '$FREQ';set output '$PNG'; plot '$DAT.clean' w l lt 2" | gnuplot