iPad Pro with Apple Pen and Google Docs

Is this possible to do on a Mac?

I do not think so.

In a word processor document, you still have to draw the drawing in another app, save it in compatible format for import into the document, then import that sketch as an image into a document.

I don’t think what you want to is possible, at all, with any mobile device or iPad Pro.

Here's what the iOS version of Google Docs is capable of doing.

Google Docs by Google, Inc.

https://itunes.apple.com/us/app/google-docs/id842842640?mt=8

That’s what you would EXACTLY need to do!

Google Docs is just a repository.

You are going to have to use other Apple Pencil compatible drawing apps to make your drawings, then send them into Google Docs, DropBox, Box, Amazon Cloud Drive, etc..

This is how any tablet device would work for accomplishing what you want to do.

This is THE EXACT same way you would have to do this with a full blown computer, too!

You would have start with some drawing app on a Mac to create your drawing and save it to readable format to view on a mobile computing device, then save it into Google Docs!

Good to know!

I guess you’re all set then.

Good Luck with your purchase of an iPad Pro and Apple Pencil!