how to emulate "hold on" in 2014b

Question

Jim Hokanson 2015-1-6

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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/169111-how-to-emulate-hold-on-in-2014b

编辑： Jim Hokanson 2015-1-6

Edit:

This is apparently a duplicate of: http://www.mathworks.com/matlabcentral/answers/165787-how-can-i-get-the-pre-2014b-behavior-of-hold-on I'd recommended continuing any discussion of this question there

I noticed that hold on and hold all are now the same in 2014b and behave the same as the old "hold all" syntax used to. Is there an easy way of accomplishing the old "hold on" syntax in 2014b? Any thoughts as to why this was changed?

Test code:

subplot(2,1,1)
plot(1:10)
hold on
plot(20:30)
hold off
subplot(2,1,2)
plot(1:10)
hold all
plot(20:30)
hold off

Prior to 2014b these plots would look different, now they look the same.

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Answer 1

Sean de Wolski 2015-1-6

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链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/169111-how-to-emulate-hold-on-in-2014b#answer_164179

编辑：Sean de Wolski 2015-1-6

在 MATLAB Online 中打开

http://www.mathworks.com/matlabcentral/answers/165787-how-can-i-get-the-pre-2014b-behavior-of-hold-on

Or you can set the axes' ColorOrder property to be all the same:

plot(1:10)
ax = gca;
ax.ColorOrder = ax.ColorOrder(1,:);
hold on
for ii = 1:10
  plot(rand(1,10));
end

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Jim Hokanson 2015-1-6

Oops. I try and search for my questions before asking them but apparently I missed it this time. Thanks.

I'm not sure that either page gives the best answer in terms of functionality but I think continuing the discussion on the other page is probably better.

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