Hi Friends, In one of my apps, am trying to erase/transparent stroke a part of UIImage which am drawing using CoreGraphics framework (CGContextRef etc..). Well in the process am able to clear the drawing in one shot by calling "removeAllObjects" message. but I could not able to figure it out, how to erase a part of the drawing image. Gosh!! i sat the whole day but still no results, nw its killing me . Please guys help me out from here. In short, my requirement is something like an eraser which can erase a part of of my drawing image. Appreciate ur help!!