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How to zoom into a figure in matlab GUI

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Suki Sandhu
Suki Sandhu 2017-1-16
评论： Suki Sandhu 2017-1-16
I have the following piece of code that does what I want it to. I am having a hard time trying to get it to work for the figure on matlabs guide.
h=gcf;
set(h.Children,'Xlim',[lineLength-100 lineLength+100], 'Ylim',[nextLine-100 nextLine+100]);
How can I edit this/or the figure properties to get it to work?

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采纳的回答

Image Analyst
Image Analyst 2017-1-16
Instead of h.children, use the actual names of the axes that you have placed on the GUI with GUIDE:
set(handles.axes1, .........);
set(handles.axes2, ...........);
etc.
Set whatever axes properties you want. This is the old way. The new way is to use OOP style
handles.axes1.XLim = [0 10];
or simply use the xlim() function
xlim(handles.axes1, [0, 10]);

更多回答（1 个）

Walter Roberson
Walter Roberson 2017-1-16
Inside a callback for the GUI, assuming that you named the first parameter to the function hObject, then
h = findobj( ancestor(hObject, 'figure'), 'type', 'axes' );
set( h, ','Xlim',[lineLength-100 lineLength+100], 'Ylim',[nextLine-100 nextLine+100]);

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