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Flutter for Beginners

You're reading from   Flutter for Beginners An introductory guide to building cross-platform mobile applications with Flutter 2.5 and Dart

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Product type Paperback
Published in Oct 2021
Last Updated in Oct 2021
Publisher Packt
ISBN-13 9781800565999
Length 370 pages
Edition 2nd Edition
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Authors (2):
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Thomas Bailey Thomas Bailey
Author Profile Icon Thomas Bailey
Thomas Bailey
Alessandro Biessek Alessandro Biessek
Author Profile Icon Alessandro Biessek
Alessandro Biessek
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Table of Contents (18) Chapters Close

Preface 1. Section 1: Introduction to Flutter and Dart
2. Chapter 1: An Introduction to Flutter FREE CHAPTER 3. Chapter 2: An Introduction to Dart 4. Chapter 3: Flutter versus Other Frameworks 5. Chapter 4: Dart Classes and Constructs 6. Section 2: The Flutter User Interface – Everything Is a Widget
7. Chapter 5: Widgets – Building Layouts in Flutter 8. Chapter 6: Handling User Input and Gestures 9. Chapter 7: Routing – Navigating between Screens 10. Section 3: Developing Fully Featured Apps
11. Chapter 8: Plugins – What Are They and How Do I Use Them? 12. Chapter 9: Popular Third-Party Plugins 13. Chapter 10: Using Widget Manipulations and Animations 14. Section 4: Testing and App Release
15. Chapter 11: Testing and Debugging 16. Chapter 12: Releasing Your App to the World 17. Other Books You May Enjoy

Transforming widgets with the Transform class

We have looked at lots of widgets throughout the previous chapters, but sometimes we may need to change a widget's appearance to improve the UX. In response to user input or to make cool effects in the layout, we may need to move the widget around the screen, change its size, or even distort it a little bit.

If you've ever tried to achieve this in native programming languages, you may have found it difficult. Flutter, as mentioned previously, is highly focused on UI design and aims to make the developer's life easier by simplifying what could easily have been a complicated area.

In this section, we will first look at the Transform widget because it is an incredibly useful widget when you look at widget manipulation. We will then delve deeper into the widget to see the kinds of manipulations it allows us to do.

The Transform widget

The Transform widget is one of the best examples of the Flutter framework&apos...

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