A tool for erasing previously drawn content in a canvas view.
- iOS 13.0+
- Mac Catalyst 13.0+
PKEraser object supports the deletion of content from a
PKCanvas object. The eraser tool’s type determines whether the canvas removes entire items or just the portion of an item that it touches.
Create an eraser tool programmatically or display a
PKTool object and let the user pick it. Assign the resulting object to the
tool property of your
PKCanvas object. The canvas uses any subsequent touch sequences to erase content on the canvas.