1. CGPathMoveToPoint' is unavailable: Use move(to:transform:) 2. 'CGPathAddLineToPoint' is unavailable: Use addLine(to:transform:)

Question

Created Sep ’16

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I have created one of my application in

swift 2

in

Xcode 7.3.1

. But now I have open same application in

Xcode 8.0

and perform changes. Some automatic changes are done and some errors and suggestions shown I have corrected them. But I am facing issue that

let path = CGMutablePath()
CGPathMoveToPoint(path, nil, lineFrame.midX, lineFrame.midY)
CGPathAddLineToPoint(path, nil, lineFrame.origin.x + lineFrame.width / 2, lineFrame.origin.y)

I tried to create

path

, but shows error that

CGPathMoveToPoint
is unavailable: Use move(to:transform:)
CGPathAddLineToPoint
is unavailable: Use addLine(to:transform:)

If anyone have solution, please let me know.

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Answer 1

ahltorp OP

Sep ’16

Accepted Answer

CGMutablePath now behaves as an object, so you call the methods .move and .addLine instead. If you don't have a transformation, you don't have to specify that argument:

path.move(to: CGPoint(x: lineFrame.midX, y: lineFrame.midY))
path.addLine(to: CGPoint(x: lineFrame.origin.x + lineFrame.width / 2, y: lineFrame.origin.y))

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