jeya pandi

jeya pandi

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draw circle is blurry in image when zooming

Oct 27 2017 2:11 AM
I'm drawing a circle in according to touchesMoved: method and add subview in imageview and normally it works fine. But when I zoom into the image and draw, the previously drawn lines are both displaced and keep getting more and more blurry, ultimately vanishing. I've tried using UIScrollview . can anyone please provide a solution for this?