Question

I m plotting many subplots in the same figure. I encounter the problem that xtick labels intercept one with each other. I do not want any space between the subplots. Here is an example:

In particular I would like xtick labels not to be above/below the green lines, just like it happens at the points indicated with red squares.
One idea I had so far was, in a case where my max=4 and min=0, I d draw tick labels for 1 2 and 3 at their respective locations, e.g 1,2,3. Then I d draw 4 at the position 3.8 and 0 at the position 0.2. Any ideas?
thanks!

Answer 1

不是你想要的,但一个快速的解决方案是设置对齐参数:

pylab.xticks(..., horizontalalignment= left )
pylab.yticks(..., verticalalignment= bottom )

这将适用于所有的选中项。

Answer 2

这就是我会怎么做到的:

axScatter.set_xticks([0, 1, 2, 3, 4 ,5 ,6])
axScatter.set_yticks([-8, -6, -4, -2, 0, 2, 4, 6])

您可以使用:

axScatter.yaxis.set_major_formatter(nullfmt)

使 y 轴标签在右上方和右下方图中消失。

Answer 3

整个平面图的例行程序应该看起来是这样的:

fig = plt.figure()

axplot_topleft = fig.add_subplot(2,2,1)
axplot_topleft.xaxis.set_major_formatter(nullfmt)
axplot_topleft.set_yticks([-8, -6, -4, -2, 0, 2, 4, 6])

axplot_topright = fig.add_subplot(2,2,2)
axplot_topright.xaxis.set_major_formatter(nullfmt)
axplot_topright.yaxis.set_major_formatter(nullfmt)

axplot_bottomleft = fig.add_subplot(2,2,3)
axplot_bottomleft.set_xticks([0, 1, 2, 3, 4 ,5 ,6])
axplot_bottomleft.set_yticks([-8, -6, -4, -2, 0, 2, 4, 6])

axplot_bottomright = fig.add_subplot(2,2,4)
axplot_bottomright.yaxis.set_major_formatter(nullfmt)
axplot_bottomright.set_xticks([0, 1, 2, 3, 4 ,5 ,6])

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