CODEWITHSUNDEEP
iosuibezierpath
netshark1000
netshark1000

Reputation: 7413

How to draw a smooth UIBezierPath for signatures?

Currently I have implemented a SignatureViewController using a PanGestureRecognizer, a BezierPath and the methods moveToPoint: and addLineToPoint:, as it can be found a thousand times on the web. But the curves are not drawn smooth, which is a problem for signatures.

Can anybody give me an ObjC example showing how to calculate the control points for the method

- (void)addCurveToPoint:(CGPoint)endPoint controlPoint1:(CGPoint)controlPoint1 controlPoint2:(CGPoint)controlPoint2;

Upvotes: 1

Views: 2283

Answers (1)

MadhuP
MadhuP

Reputation: 2019

UIBezierPath having a property miterLimit by using this we can smooth curve.

Go through the flollowing link this is similar to your requirement. UIBezierPath not drawing a smooth curve

Hope it help's you.

Upvotes: 2

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