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我已經成功使用hist2d
和ImageGrid
與下面的代碼,以使一組次要情節:爲什麼我的顏色條不出現在這個ImageGrid圖中?
from mpl_toolkits.axes_grid1 import ImageGrid
fig = figure(figsize(20, 60))
grid = ImageGrid(fig, 111, nrows_ncols=(1, 3), axes_pad=0.25)
for soa, ax in zip(soalist, grid):
# grab my data from pandas DataFrame...
samps = allsubs[allsubs['soa'] == soa]
x, y = samps['x'], samps['y']
# calls hist2d and returns the Image returned by hist2d
img = gazemap(x, y, ax, std=True, mean=True)
ax.set_title("{0} ms".format(soa * 1000))
# attempt to show a colorbar for that image
grid.cbar_axes[-1].colorbar(img)
show() # threw this in for good measure, but doesn't help!
我沒有得到任何明確的錯誤(這是很好的,因爲我通過一個Image
到colorbar
),但我的彩條不會出現。是什麼賦予了?