[Solved] What will be the visible effect of this code snippet? UIView.animate(withDuration: 1.0, delay: 0, options: [.curveEaseInOut]) { view.frame.origin.x += 100 } | iOS Swift

iOS Swift - Animations

What will be the visible effect of this code snippet?

UIView.animate(withDuration: 1.0, delay: 0, options: [.curveEaseInOut]) {
  view.frame.origin.x += 100
}

AThe view moves 100 points to the right, starting fast and slowing down.

BThe view moves 100 points to the right at a constant speed.

CThe view jumps instantly 100 points to the right without animation.

DThe view moves 100 points to the right, starting slow, speeding up, then slowing down.

Step-by-Step Solution

Solution:

Step 1: Understand .curveEaseInOut timing
.curveEaseInOut means the animation starts slowly, speeds up in the middle, then slows down at the end.
Step 2: Analyze the animation effect
The view's x position increases by 100 points over 1 second with ease-in-out timing, so it moves smoothly with acceleration and deceleration.
Final Answer:
The view moves 100 points to the right, starting slow, speeding up, then slowing down. -> Option D
Quick Check:
.curveEaseInOut = slow start & end, fast middle [OK]

Quick Trick: EaseInOut means slow start and end, fast middle [OK]

Common Mistakes:

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