SwiftUI by Tutorials by By Audrey Tam & By Bill Morefield & By Antonio Bello & Bill Morefield & By Sarah Reichelt

Author:By Audrey Tam & By Bill Morefield & By Antonio Bello & Bill Morefield & By Sarah Reichelt
Language: eng
Format: epub
Publisher: Ray Wenderlich

The onEnded event occurs when the user stops dragging, typically when their finger is removed from the screen. At this point, you want to determine which direction the user dragged the card and whether they dragged it far enough to be considered a decision (at which point you record the decision and discard the card) or whether you consider it still undecided (at which point you reset the card to the original coordinates).

You’re using -100 and 100 as the decision markers for whether the user selected left or right during the drag, and that decision is being passed into the dragged closure.

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