MATLAB: Create plot with specified handle

plot handle

I want to create a plot with the handle 32. Is there any way to do that?

Best Answer

No. But you can specify a "tag" of "32", and then use that to refer to the object using FINDOBJ.

For example:

figure
hold all;
h1 = plot(rand(1,5))
h2 = plot([1 -1 -1 1 -1])
set(h2,'tag','32');
AAA = findobj('tag','32')
set(AAA, 'linewidth',20)

Related Solutions

MATLAB: What is the best way to create a persistant figure

figure
L(1) = plot(1:10);
hold on
L(2) = plot((1:10).^2);

Now if you want to erase L(1) later:

delete(L(1))

Also note that you can get the handle to the axes and use that with PLOT.

MATLAB: How to address the children of an axes (GUI)

I assume, from the callback syntax, that this is a GUIDE GUI. If so then all your GUI components are stored on the handles structure as fields whose names are the tags that you use in the findobj command so:

handles.h_delta_s_1.Visible = 'off';

etc, should work fine. Or if you are in an older version of Matlab

set( handles.h_delta_s_1, 'Visible', 'off' )

Also don't use global variables. Just dropping jj in from goodness knows where is bad programming practice. If this is your radiobutton then access it also via handles and its tag.

Best Answer

Related Solutions

MATLAB: What is the best way to create a persistant figure

MATLAB: How to address the children of an axes (GUI)

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