plot.py 文件源码

def plot(self, region=None, ax=None, **kwargs):
        if isinstance(region, string_types):
            region = GenomicRegion.from_string(region)
        if ax:
            self.ax = ax
        # set genome tick formatter
        self.ax.xaxis.set_major_formatter(GenomeCoordFormatter(region))
        self.ax.xaxis.set_major_locator(GenomeCoordLocator(nbins=5))
        self.ax.xaxis.set_minor_locator(MinorGenomeCoordLocator(n=5))
        self.ax.set_title(self.title)
        self._plot(region, **kwargs)
        self.ax.set_xlim(region.start, region.end)
        return self.fig, self.ax