How to get the last point or current point from a uibezierpath?

Question

I am adding a line from point to point.

...
[self->path addLineToPoint:[touch locationInView:self]];
//need to check the point(x,y) against another point ?? 

[self setNeedsDisplay];
...

How to extract the last point?

Answer 1

UIBezierPath has a property called currentPoint.

For more info take a look at the documentation.