Tap gesture

The .onTapGesture modifier functions much like a button and can even be customized to recognize multiple taps instead of just one (double-tap, triple-tap, etc.).

Create a button to change the colour of rectangle.

onTap Gesture works differently than the button.

• We can put onTap gesture on any texts, shapes, images and anything.

• Button shows the highlighted state, but tap gesture doesn’t

onTapGesture with Count and perform completion

count: number of taps to perform the action

just like instagram.