显然，面片上的变换是用于处理缩放和边界框的几种变换的组合。将变换添加到现有的绘图变换中似乎可以提供更多您所期望的东西。虽然看起来还有一些补偿需要解决。
import numpy as npimport matplotlib.pyplot as pltimport matplotlib.patches as patchesimport matplotlib as mplfig = plt.figure()ax = fig.add_subplot(111)rect = patches.Rectangle((0.0120,0),0.1,1000)t_start = ax.transDatat = mpl.transforms.Affine2D().rotate_deg(-45)t_end = t_start + trect.set_transform(t_end)print repr(t_start)print repr(t_end)ax.add_patch(rect)plt.show()
