如何在Android中使用图层

Question

So I have this project in android I'm developing, and right now I have an image of a body diagram. It includes the heart, stomach, intestine, esophagus, kidneys, liver, and appendix.

Basically, I just want to be able to click only on THAT part of the image, (ie. Clicking on the heart) to update the textview I have to say "Heart."

I downloaded Paint.NET and using the magic wand, I'm able to select a certain part of the body like the heart or stomach. Do I need to create layers in Paint.NET or is this possible in Android using canvas?

Any help is much appreciated. Thanks!

Answer 1

You can mark off specific drawing regions with just Canvas. You'll want to create Paths for each of the anatomical pieces, and create your canvas from there.