Climbers aiming for the top will not be intoxicated by a certain footprint along the way. In the world of code farmers, the beautiful application experience comes from the programmer's handling of details and the realm of self-requirements. Young people are also busy One of the busy code farmers, every day and every week, will leave some footprints. It is the content of these creations. There is a kind of persistence. I don’t know why. If you are confused, you might as well take a look at the track of the code farmers.
If you are interested, you can follow the public account biglead to get the latest learning materials.
- The series of articles from getting started to mastering Flutter is here
- Of course, the source code must also be here.
- github is a bit slow, let's take a look at the source code of the code cloud.
- Series of learning tutorials here
Renderings of this article
core code
ShaderMask(
blendMode: BlendMode.srcATop,
shaderCallback: (Rect bounds) {
return const LinearGradient(
colors: [Colors.orange, Colors.yellow],
).createShader(bounds);
},
child: Image.asset(
'assets/images/qq_icon.png',
width: 40,
),
)
page code
class Exam220HomePage extends StatefulWidget {
const Exam220HomePage({
Key? key}) : super(key: key);
@override
State<Exam220HomePage> createState() => _Exam220HomePageState();
}
class _Exam220HomePageState extends State<Exam220HomePage> {
@override
Widget build(BuildContext context) {
return Scaffold(
//页面的主内容区
body: Center(
child: Row(
mainAxisSize: MainAxisSize.min,
children: [
Image.asset(
'assets/images/qq_icon.png',
width: 40,
),
SizedBox(
width: 0100,
),
///代码清单2-28
ShaderMask(
blendMode: BlendMode.srcATop,
shaderCallback: (Rect bounds) {
return const LinearGradient(
colors: [Colors.orange, Colors.yellow],
).createShader(bounds);
},
child: Image.asset(
'assets/images/qq_icon.png',
width: 40,
),
)
],
),
),
);
}
}
If you are confused, you might as well come here to share every day, and then accumulate
more Widget applications. The editor has summarized them in the book.
