visualizerUI.py 文件源码

def updateUI(self, data):
        size = len(data) / 3
        if size != self._count:
            log.warning("Bytecount mismatch")
            return

        for i in range(size):
            r = data[i * 3 + 0]
            g = data[i * 3 + 1]
            b = data[i * 3 + 2]

            self._values[i] = self.toHexColor(r, g, b)

        try:
            for i in range(self._count):
                self._canvas.itemconfig(self._leds[i], fill=self._values[i])
        except TclError:
            # Looks like the UI closed!
            pass