這很奇怪。旋轉(zhuǎn) -90o 時，所有標(biāo)簽均等距顯示并位于其位置：feat_names = ["totalUniqueCustomerPhoneNumberLocal_f",                "userIdentitty_f",                "EMAIL_WEEKS_1_f",                "length_f",                "totalValidations_f",                "amount_per_purchase_k",                "amount_f"]X1 = np.array([0.18790969, 0.18208303, 0.15003641, 0.11143482, 0.07428987,       0.06846322, 0.06773489])plt.figure()plt.title("Feature importances")plt.bar(range(X1.shape[0]), X1,color="r", align="center")plt.xticks(range(X1.shape[0]), feat_names, rotation = -90)plt.xlim([-1, X1.shape[0]])plt.show()但是，我需要它們旋轉(zhuǎn) -45o，這就是發(fā)生的情況：feat_names = ["totalUniqueCustomerPhoneNumberLocal_f",                "userIdentitty_f",                "EMAIL_WEEKS_1_f",                "length_f",                "totalValidations_f",                "amount_per_purchase_k",                "amount_f"]X1 = np.array([0.18790969, 0.18208303, 0.15003641, 0.11143482, 0.07428987,       0.06846322, 0.06773489])plt.figure()plt.title("Feature importances")plt.bar(range(X1.shape[0]), X1,color="r", align="center")plt.xticks(range(X1.shape[0]), feat_names, rotation = -45)plt.xlim([-1, X1.shape[0]])plt.show()關(guān)于如何使標(biāo)簽在旋轉(zhuǎn) -45o 時開始與條形中心對齊的任何想法？