MATLAB: Deactivate ButtonDownFcn ? stupid question

buttondownfunctionpushbutton

Hey Guys,

stupid Question: I have created a function(pushbutton) with the ButtonDownFcn to work with my Plot. Its task is to zoom in everytime i click on the plot. Now is there a way, to deactivate the ButtonDownFcn ? so i can click on a plot without triggering the fcn ?

Best Answer

Maybe you can have for example a radio button. In your buttonDownFcn you can have an if statement to check if the radiobutton is activated or not. If it's not activated you will zoom, and if it is activated you won't zoom.

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MATLAB: How to deselect ToolbarStateButton without clicking on it

% Non default toolbar allows access to Toolbar Children
handles.TB1 = axestoolbar(handles.Axes1,'default');
handles.TB1.Visible = 'on';
for i = 5:6 % Turn zoom buttons off
     handles.TB1.Children(i).Value = 'off'
end
% Reset data cursor
datacursormode(handles.figure1,'on')
datacursormode(handles.figure1,'off')

MATLAB: Doesn’t ButtonDownFcn work for left-click

Look at the documentation for a uicontrol's ButtonDownFcn, Callback, and Enable properties. The ButtonDownFcn for a uicontrol will execute on left-click if the uicontrol is not enabled (off or inactive.) If the uicontrol is enabled, its Callback executes instead.

Best Answer

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MATLAB: How to deselect ToolbarStateButton without clicking on it

MATLAB: Doesn’t ButtonDownFcn work for left-click

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