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带有twinx的交互式图例-matplotlib_Matplotlib_Legend_Twinx - Fatal编程技术网

带有twinx的交互式图例-matplotlib

带有twinx的交互式图例-matplotlib,matplotlib,legend,twinx,Matplotlib,Legend,Twinx,我想创建一个带有两个y轴和交互式图例的绘图。我做了一个最小的“工作”示例,基于: 不知怎的,图例是不可点击的。有人知道该怎么办吗?用fig.legend()代替ax.legend()帮助了我 leg=fig.legend(lines_twinx, lbl, loc="upper left",fontsize='xx-small', shadow=True) leg=fig.legend(lines_twinx, lbl, loc="upper left&quo

我想创建一个带有两个y轴和交互式图例的绘图。我做了一个最小的“工作”示例,基于:

不知怎的,图例是不可点击的。有人知道该怎么办吗?

fig.legend()
代替
ax.legend()
帮助了我

leg=fig.legend(lines_twinx, lbl, loc="upper left",fontsize='xx-small', shadow=True)

leg=fig.legend(lines_twinx, lbl, loc="upper left",fontsize='xx-small', shadow=True)