Welcome to the Treehouse Community

The Treehouse Community is a meeting place for developers, designers, and programmers of all backgrounds and skill levels to get support. Collaborate here on code errors or bugs that you need feedback on, or asking for an extra set of eyes on your latest project. Join thousands of Treehouse students and alumni in the community today. (Note: Only Treehouse students can comment or ask questions, but non-students are welcome to browse our conversations.)

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and a supportive community. Start your free trial today.


AJ Thomas
AJ Thomas
249 Points

Can somebody help me with the round button corner radius thing

This is my code right now:

class Button { var width: Double var height: Double

init(width:Double, height:Double){ self.width = width self.height = height }

func incrementBy(points:Double){ self.width = self.width + points self.height = self.height + points } }

class RoundButton: Button {


var cornerRadius = RoundButton(value: 5){


Thank you