演示文本旋转模式

演示文本旋转模式示例

  1. from mpl_toolkits.axes_grid1.axes_grid import ImageGrid
  4. def test_rotation_mode(fig, mode, subplot_location):
  5.     ha_list = "left center right".split()
  6.     va_list = "top center baseline bottom".split()
  7.     grid = ImageGrid(fig, subplot_location,
  8.                      nrows_ncols=(len(va_list), len(ha_list)),
  9.                      share_all=True, aspect=True,
  10.                      # label_mode='1',
  11.                      cbar_mode=None)
  13.     for ha, ax in zip(ha_list, grid.axes_row[-1]):
  14.         ax.axis["bottom"].label.set_text(ha)
  16.     grid.axes_row[0][1].set_title(mode, size="large")
  18.     for va, ax in zip(va_list, grid.axes_column[0]):
  19.         ax.axis["left"].label.set_text(va)
  21.     i = 0
  22.     for va in va_list:
  23.         for ha in ha_list:
  24.             ax = grid[i]
  25.             for axis in ax.axis.values():
  26.                 axis.toggle(ticks=False, ticklabels=False)
  28.             ax.text(0.5, 0.5, "Tpg",
  29.                     size="large", rotation=40,
  30.                     bbox=dict(boxstyle="square,pad=0.",
  31.                               ec="none", fc="0.5", alpha=0.5),
  32.                     ha=ha, va=va,
  33.                     rotation_mode=mode)
  34.             ax.axvline(0.5)
  35.             ax.axhline(0.5)
  36.             i += 1
  39. if 1:
  40.     import matplotlib.pyplot as plt
  41.     fig = plt.figure(1, figsize=(5.5, 4))
  42.     fig.clf()
  44.     test_rotation_mode(fig, "default", 121)
  45.     test_rotation_mode(fig, "anchor", 122)
  46.     plt.show()

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