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!
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