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How To Check If Handle Is To A Deleted Axes?

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How to Add or Remove a Secondary Axis in an Excel Chart

How to check if handle is to a deleted axes?. Learn more about handles, axis Learn more about handles, axis I am running an old plotting routine in R2015b for the first time.

How can I solve this problem "Invalid or deleted object." Is hold

As you are taking the time to record the axes handles, I recommend that you always use the axes handle in the plot call, and remember to hold on: h_f1_plot1 = plot(h_f1_ax1, 1, 1);

How to check if handle is to a deleted axes?. Learn more about handles, axis Learn more about handles, axis I am running an old plotting routine in R2015b for the first time.

To test for a specific type of deleted object, add a condition that tests the class of the object. Another indicator of a deleted graphics object is to convert its handle to double

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h = subplot(n, m, i) will delete any existing axes that is overlayed by the implied position of the subplot, except that if there is an existing axes with that exact position then it will

A handle variable becomes invalid if the object has been deleted. Within a class delete method, isvalid always returns false. You cannot override the isvalid method in handle subclasses. Input

How to check if handle is to a deleted axes?. Learn more about handles, axis Learn more about handles, axis I am running an old plotting routine in R2015b for the first time.

Reusing deleted figure handle

I am running an old plotting routine in R2015b for the first time. It is crashing on a legend command because apparently the axes handle points to a deleted axes, and I am

How to check if handle is to a deleted axes?. Learn more about handles, axis Learn more about handles, axis I am running an old plotting routine in R2015b for the first time.

A vector containing the handles of all axes, user-interface objects displayed within the figure. You can change the order of the handles and thereby change the stacking of the objects on the

I have GUI which has several pushbuttons. The pushbutton create handles to axes. I want to check if the specific handle or set of handles exist and then write necessary code

How to check if handle is to a deleted axes?. Learn more about handles, axis Learn more about handles, axis I am running an old plotting routine in R2015b for the first time.

If you were to delete the figure between the time that subplot() was called and the time the function returned, then the axes could come out deleted. One way the deletion could

Depending on the value of the NextPlot property on the axes and the figure, newplot may delete your axes. However, if you specify an axes handle when you call plotting

One way the deletion could happen is if you had an existing axes or graphics object which had a DeleteFcn callback that was triggered because the implied position of the subplot

You can therefore check if an axes has been cleared by seeing if it has any child objects using the allchild function: isCleared = isempty(allchild(hs1)); A couple notes to keep in mind:

If you want to keep a minimum number of axes around then when the user does another delete operation you can permanently delete the previously deleted one (whose index

How to check if handle is to a deleted axes?. Learn more about handles, axis Learn more about handles, axis I am running an old plotting routine in R2015b for the first time.

How to delete or hide a specific Y-axis - YouTube

I have GUI which has several pushbuttons. The pushbutton create handles to axes. I want to check if the specific handle or set of handles exist and then write necessary code

How to check if handle is to a deleted axes?. Learn more about handles, axis Learn more about handles, axis I am running an old plotting routine in R2015b for the first time.

If you are intentionally using the double precision version of graphics handles after r2014a you can either remove those conditions from the functions or convert to handles in the

Deleted Handle Objects. When a handle object has been deleted, the handle variables that referenced the object can still exist. These variables become invalid because the object they

How to check if handle is to a deleted axes?. Learn more about handles, axis Learn more about handles, axis I am running an old plotting routine in R2015b for the first time.

When you h=get(gcf,’children‘) or h = findobj(gcf, ‚type‘, ‚axes‘) then the order of the various subplots in the children will match whatever order was in the figure when it was saved,

A try/catch block is a good solution. However, the handle 0 is always reserved for the root object and plot objects or uicontrols always have floating-point handles. Figures have

Your best bet to avoid the axes being deleted is to always pass an axes handle when you are calling your plotting functions. Functions like scatter call newplot . Depending on

I am running an old plotting routine in R2015b for the first time. It is crashing on a legend command because apparently the axes handle points to a deleted axes, and I am