January 2020
Intermediate to advanced
368 pages
12h 45m
English
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Chapter 6. Pushing pixels: Flutter animations and using the canvas
This chapter covers
- Using AnimatedWidget
- Using the canvas and the CustomPaint class
- The Paint class
- Animation controllers, tweens, and tickers
- SlideTransition, TweenSequence, and other convenience widgets
The built-in widgets you’ve seen so far are all about building a structural interface with Flutter. In this chapter, we’ll explore a couple of new widgets to create custom animations, as well as look at the Canvas widget. These widgets are used to tell Flutter exactly what we want it to paint on the screen. In particular, we’ll look at two things:
- Animations—In the weather app, almost every display widget on the screen will animate in some way. All the text will change ...
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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.