how to get the mouse position in real time using imfreehand

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alex 2014-10-8

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评论： Geoff Hayes 2014-10-8

Hello!

I use imfreehand and i get the x and y coordinates of the mouse,but i can see them after i release the button of the mouse.

Is there any way to see the x,y coordinates while moving the mouse and holding down the button of the mouse in real time?

Thank you very much

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alex 2014-10-8

hFH = imfreehand;

xy = hFH.getPosition

Geoff Hayes 2014-10-8

Alex - can you somehow use the addNewPositionCallback method to add a function callback to the freehand object hFH that would fire whenever a new position is added to the object? See imfreehand for more details.

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