Abdallah Rizk's profile - activity

I build a rectangle detector and it return the four rectangle edges x,y coordinate. so the out put is like the attached picture and file C:\fakepath\opencv.png

C:\fakepath\opencv1.png

so I want to use the first picture to use it as the interface and let the user navigate on the rectangle and by pressing on it pop form to show what is the the x,y coordinate from the file

Note: I am using java