что такое UICanvasFeedbackGenerator ?
Asked on 08/08/2024
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UICanvasFeedbackGenerator is a new class introduced in UIKit, designed to provide haptic feedback for iPad apps that have large drawing or artboard views. It is particularly useful for applications that involve interactions like dragging shapes or snapping elements to a grid. When using UICanvasFeedbackGenerator, you associate it with a view and pass in the location within that view where the feedback-triggering action occurred. This allows for more precise and context-aware feedback.
For example, in a shape drawing app, when a shape is dragged and snapped to a grid, the UICanvasFeedbackGenerator can provide haptic feedback at the location of the gesture that triggered the alignment. This enhances the user experience by making interactions more tactile and responsive, especially when using tools like the Apple Pencil Pro.
For more details, you can refer to the session What’s new in UIKit (14:45).
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