window.py 文件源码

def __call__(self, e):
        ts = datetime.datetime.fromtimestamp(e[1].ts_real).strftime(self.FORMAT)
        col = QColor()

        # Constraining delta to [0, 1]
        delta = min(1, e[1].ts_real - self._prev_ts)
        if delta < 0:
            col.setRgb(255, 230, 230)
        else:
            self._prev_ts = e[1].ts_real
            col.setRgb(*([255 - int(192 * delta)] * 3))
        return ts, col