From 32fc7707551eb8d09af1eb23596cda072ec45024 Mon Sep 17 00:00:00 2001 From: yomguy Date: Thu, 8 Jul 2010 16:08:39 +0000 Subject: [PATCH] add transparent background to waveform images --- timeside/grapher/core.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/timeside/grapher/core.py b/timeside/grapher/core.py index a06c6a1..b5f122a 100644 --- a/timeside/grapher/core.py +++ b/timeside/grapher/core.py @@ -157,7 +157,7 @@ class WaveformImage(object): self.higher = 12000 self.spectrum = Spectrum(self.fft_size, self.nframes, self.samplerate, self.lower, self.higher, numpy.hanning) - self.image = Image.new("RGB", (self.image_width, self.image_height), self.bg_color) + self.image = Image.new("RGBA", (self.image_width, self.image_height), self.bg_color) self.pixel = self.image.load() self.draw = ImageDraw.Draw(self.image) self.previous_x, self.previous_y = None, None -- 2.39.5