How to modify individual strokes in PKDrawing? - PencilKit / SwiftUI

user_2487847 0
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I'd like to change the colors of individual strokes in a drawing. Printing PKDrawing().strokes returns an array with multiple PencilKit.PKStroke items and I can remove strokes from the array which reflects on the canvas. However, if I wanted to change the color of the first stroke for example, how would I go about it?

Thanks!

pencilkit ios14 swiftui swift ios
1 Answers

You need to modify ink color of stroke, like

let canvasView = PKCanvasView() // assuming we some this somewhere above

...

if !canvasView.drawing.strokes.isEmpty {
     // set color whichever needed
     canvasView.drawing.strokes[0].ink.color = UIColor.red  // << here !!
}

Tested with Xcode 12.1 / iOS 14.1

user_122990300
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