Pass variables into set(frt,'W​indowButto​nDownFcn',​@mousePos)

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Quick question, how can i pass some other variables that i want in mousePos
function mousePos(hObject,~)
mPos=get(hObject,'CurrentPoint');
finalPos(mPos,data)
The data variable is defined in the main function but i want to use it here too.

Accepted Answer

Walter Roberson
Walter Roberson on 15 Jul 2012
Edited: Walter Roberson on 15 Jul 2012
set(frt, 'WindowButtonDownFcn', {@mousePos, data} )
and
function mousePos(hObject, ~, data)
Note: this will use the value of "data" as of the time the callback is created, and will not reflect any updates to "data" that are made after that.
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More Answers (1)

Xiangqi
Xiangqi on 27 Aug 2013
To Raldi,
Hi~ Have you found the way to update the value of "data" ?
I encountered the same problem and don't know how to update it.
Thanks for your help in advance.
Huang

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