NEW: Join my free 100 Days of SwiftUI challenge today! >>

How to compare two CGRects with equalTo()

Swift version: 5.1

Paul Hudson    @twostraws   

You could compare two CGRect values by evaluating their X, Y, width and height values, but there's a much faster way: equalTo(). This takes two rects as its only two parameters and returns true if they are the same, or false otherwise.

Here's an example:

let rect1 = CGRect(x: 64, y: 64, width: 128, height: 128)
let rect2 = CGRect(x: 256, y: 256, width: 128, height: 128)

if rect1.equalTo(rect2) {
    // rects equal!
} else {
    // rects not equal
}

LEARN SWIFTUI FOR FREE I have a massive, free SwiftUI video collection on YouTube teaching you how to build complete apps with SwiftUI – check it out!

Available from iOS 2.0

Similar solutions…

About the Swift Knowledge Base

This is part of the Swift Knowledge Base, a free, searchable collection of solutions for common iOS questions.

BUY OUR BOOKS
Buy Pro Swift Buy Swift Design Patterns Buy Testing Swift Buy Hacking with iOS Buy Swift Coding Challenges Buy Swift on Sundays Volume One Buy Server-Side Swift (Vapor Edition) Buy Advanced iOS Volume One Buy Advanced iOS Volume Two Buy Advanced iOS Volume Three Buy Hacking with watchOS Buy Hacking with tvOS Buy Hacking with macOS Buy Dive Into SpriteKit Buy Swift in Sixty Seconds Buy Objective-C for Swift Developers Buy Server-Side Swift (Kitura Edition) Buy Beyond Code

Was this page useful? Let us know!