autoplot.py 文件源码

def parse(self):
        fname = self.fname.text()

        if os.path.isfile(fname):
            f = open(fname, "r")
        else:
            sys.stderr.write("Unable to open %s\n"%fname)
            return

        self.vol = np.fromfile(f, dtype='f8')
        self.size = int(np.ceil(np.power(len(self.vol), 1./3.)))
        self.vol = self.vol.reshape(self.size, self.size, self.size)
        self.center = self.size/2
        if not self.image_exists:
            self.layer_slider.setRange(0, self.size-1)
            self.layernum.setMaximum(self.size-1)
            self.layer_slider.setValue(self.center)
            self.layerslider_moved(self.center)

        self.old_fname = fname