Rect and RectF in Android SDK

Question

What is the difference between Rect and RectF in the Android SDK?

Answer 1

Using Rect , you define its edges using integers and using RectF , they are defined as float.

Looking at them more carefully, I found several differences. I will only list that one implementation is larger than the other.

Rect

• equals (Object obj) (for some reason, it has its own implementation of equals)
• exactCenterX ()
• exactCenterY ()
• flattenToString ()
• toShortString ()
• unflattenFromString (String str)

Rectf

• round (Rect dst)
• roundOut (Rect dst)
• set (Rect src)

Therefore, apparently, there are some differences.

Answer 2

Rect final, RectF can be expanded