xline for multiple axes in tiled layout

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Biraj Khanal 2023-3-14

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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1928430-xline-for-multiple-axes-in-tiled-layout

评论： Star Strider 2023-3-14

How can I use xline or yline to make line in multiple axes of a tiled layout without having to write the lines for every tile?

I have the following code to plot multiple data in a tiled layout.

t = tiledlayout(1,2);
t1 = nexttile;
semilogy(x1,y1); hold on;
semilogy(x2,y2); 
legend('x1','y1');
title('Data 1')
xline(3,'-')
xline(5,'-')
t2 = nexttile;
semilogy(xx1,yy1); hold on;
semilogy(xx2,yy2); 
legend('xx1','xx2');
title('Data 2')
xline(3,'-')
xline(5,'-')
linkaxes([t1 t2],'x');
t1.XLim = [0 300];

While linkaxes works to set the limits, I am not sure how I can do this for the xline or yline functions.

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采纳的回答

Star Strider 2023-3-14

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链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1928430-xline-for-multiple-axes-in-tiled-layout#answer_1192780

在 MATLAB Online 中打开

The ‘ax’ argument to xline has to be a scalar axes handle, so passing a vector of axes handles to it fails. Each nexttile call creates a new axes, so subscript them and then use arrayfun, or a for loop —

t = tiledlayout(1,2);

tl(1) = nexttile;

plot(1:50, randn(1,50))

tl(2) = nexttile;

plot(1:40, randn(1,40))

arrayfun(@(ax)xline(ax,[3 5], 'r', 'LineWidth',2), tl)