How do I take a screenshot from a specific part of the viewport?

So guys, I'm currently working on a project wich has a screenshot feature. I currently have it as taking screenshot of the whole viewport. How do I do for it to take a screenshot of only part of the screen?

I've tried using a canvas layer and setting it as an area for the screenshot, but I quite didn't work out.

Any tips?

Thanks in advance!

The drawing canvas object has everything you need. Paste everything to the canvas, then save image. What did you do?

With System Snapshot action you can specify the area. See this post:

construct.net/en/forum/construct-3/general-discussion-7/canvas-snapshot-layertocanvas-168819

Thanks for the replies guys! The linked topic was a huge help!