import matplotlib.pltfig = plt.figure()size = fig.get_size_inches()*fig.dpi # size in pixels
要针对当前数字执行此操作,
fig = plt.gcf()size = fig.get_size_inches()*fig.dpi # size in pixels
您可以通过执行以下操作获得相同的信息:
bbox = fig.get_window_extent().transformed(fig.dpi_scale_trans.inverted())width, height = bbox.width*fig.dpi, bbox.height*fig.dpi



