Welcome to the Treehouse Community

Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.

Start your free trial


Joe Pesci
Joe Pesci
357 Points

How to draw lines in a Image and get the length

Hey guys I'm doing a project where I have to load an image and then draw lines in the picture and measure the distance. I do not know how to draw in the picture and get the length. Can you help me? Java8/JavaFX