How do i create a draggable object on an image and have ot show up automatically at the beginning?
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I want create a draggable skeleton made up of connected line segments on an image, then drag the points to the desired location. I've been using imline, but this only shows one line and i have to create it myself.
I would like the lines to show up on the image and then drag the points to where i want them.
In the end i am looking for the resulting endpoints of each line segments which i can get using getPosition.
Any suggestions...
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Vishal Rane
on 29 Oct 2013
If by skeleton you mean a closed figure, the you can use imfreehand. Creates a draggable & resizable figure. More specifically for connected line segments you can use imrect or impoly. The addNewPositionCallback function will give the latest position values at any instant.
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