Plot cuts off left-most point

Question

David 2015-7-9

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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/229262-plot-cuts-off-left-most-point

回答： Star Strider 2015-7-9

E.g., the first section below shows the left-most data point, but when the second plot is added to this figure (using the second section) it gets cut off. How can I prevent this?

N=[10 100 1000 10000 100000];
lengths=[5e-2 1.6e-2 5e-3 1.6e-3 5e-4];
n=logspace(1,5);
rate=1./sqrt(n);
loglog(N,lengths,'x','LineWidth',2,'Color','k')
hold all;
loglog(n,rate,'LineWidth',1,'LineStyle','--','Color','k');

First section:

Both sections:

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Answer 1

Star Strider 2015-7-9

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此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/229262-plot-cuts-off-left-most-point#answer_185594

在 MATLAB Online 中打开

In R2015a, using hold on (and hold off) instead of hold all, the plot displays correctly:

N=[10 100 1000 10000 100000];
lengths=[5e-2 1.6e-2 5e-3 1.6e-3 5e-4];
n=logspace(1,5);
rate=1./sqrt(n);
loglog(N,lengths,'x','LineWidth',2,'Color','k')
hold on
loglog(n,rate,'LineWidth',1,'LineStyle','--','Color','k');
hold off