November 2019
Beginner
436 pages
8h 52m
English
Content preview from Electron Projects
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Calculating the primary display size
Here, we are requesting a screen source for capturing. Since more than one result is possible, we will select the capturing source named Entire Screen. This is one of the ways we can get access to the current screen content so that we can record a video, audio, or an image thumbnail.
In our initial implementation, we retrieved the Entire Screen source and logged it to the browser console to show you its structure:
One of the convenient features that the screen capturing source object provides is Thumbnail generation. You can generate a preview thumbnail from the source with custom parameters. The Source ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.