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| author | Skip Montanaro <[email protected]> | 2021-02-16 20:14:16 -0600 |
|---|---|---|
| committer | Skip Montanaro <[email protected]> | 2021-02-16 20:14:16 -0600 |
| commit | c2587c76f1b416cdbecb979e54941933246bf856 (patch) | |
| tree | bb61ee9128075ce22af4eafa232f13c2e5a07896 /lib/VUMeter.py | |
| parent | d90761a005b24018ae237bf551515772a1de656f (diff) | |
| download | python-0.9.1-patched-QoL-c2587c76f1b416cdbecb979e54941933246bf856.tar.xz python-0.9.1-patched-QoL-c2587c76f1b416cdbecb979e54941933246bf856.zip | |
starting over
Diffstat (limited to 'lib/VUMeter.py')
| -rw-r--r-- | lib/VUMeter.py | 76 |
1 files changed, 38 insertions, 38 deletions
diff --git a/lib/VUMeter.py b/lib/VUMeter.py index c862452..31fe155 100644 --- a/lib/VUMeter.py +++ b/lib/VUMeter.py @@ -7,41 +7,41 @@ K = 1024 Rates = [0, 32*K, 16*K, 8*K] class VUMeter() = StripChart(): - # - # Override define() and timer() methods - # - def define(self, parent): - self = StripChart.define(self, (parent, 128)) - self.parent.need_timer(self) - self.sampling = 0 - self.rate = 3 - self.enable(0) - return self - # - def timer(self): - if self.sampling: - chunk = audio.wait_recording() - self.sampling = 0 - nums = audio.chr2num(chunk) - ampl = max(abs(min(nums)), abs(max(nums))) - self.append(ampl) - if self.enabled and not self.sampling: - audio.setrate(self.rate) - size = Rates[self.rate]/10 - size = size/48*48 - audio.start_recording(size) - self.sampling = 1 - if self.sampling: - self.parent.settimer(1) - # - # New methods: start() and stop() - # - def stop(self): - if self.sampling: - chunk = audio.stop_recording() - self.sampling = 0 - self.enable(0) - # - def start(self): - self.enable(1) - self.timer() + # + # Override define() and timer() methods + # + def define(self, parent): + self = StripChart.define(self, (parent, 128)) + self.parent.need_timer(self) + self.sampling = 0 + self.rate = 3 + self.enable(0) + return self + # + def timer(self): + if self.sampling: + chunk = audio.wait_recording() + self.sampling = 0 + nums = audio.chr2num(chunk) + ampl = max(abs(min(nums)), abs(max(nums))) + self.append(ampl) + if self.enabled and not self.sampling: + audio.setrate(self.rate) + size = Rates[self.rate]/10 + size = size/48*48 + audio.start_recording(size) + self.sampling = 1 + if self.sampling: + self.parent.settimer(1) + # + # New methods: start() and stop() + # + def stop(self): + if self.sampling: + chunk = audio.stop_recording() + self.sampling = 0 + self.enable(0) + # + def start(self): + self.enable(1) + self.timer() |