Flutter gradient example
The gradient of a function is the rate of change of that function per unit change in another variable. It is a vector quantity, with dimension units per unit length. The gradient points in the direction where the function increases most rapidly, and its magnitude is the rate of change in the function. The gradient can be thought of as a vector field whose magnitude at each point is the slope of the tangent to the graph of the function.
Now, Gradient uses your Flutter Project.
Linear-Gradient
Linear Gradients are super easy to create. The idea is you just add a “Start” and a “Finish” point to where you want the gradient to start and end, and then you specify the colors that you want to use and the position of those colors on the gradient between the start and the finish. It’s super quick to create, but you must use a solid color to change the color of an object. I chose to use black so that the gradient would be clearly visible.
Flutter- Linear Gradient :
LinearGradient(
begin: Alignment.topRight,
end: Alignment.bottomLeft,
stops: [0.1,0.5,0.8],
colors: [Colors.yellow,Colors.amberAccent,Colors.orange]
)Radial-Gradient
This is an example of a radial gradient. The radial gradient creates a gradient that radiates out from the center. The color stops can be placed anywhere in the radial gradient and they will create a smooth color transition from the color at the start to the color at the end. The color at the center (or focal point) is also used as a color stop and it defines the color at the center of the gradient.
Flutter- Radial Gradient:
RadialGradient(
radius: 0.8,
stops: [0.1,0.5,0.8],
colors: [Colors.lime,Colors.amberAccent,Colors.orange]
)Sweep-Gradient
Gradient Color fills are an easy way to add color and texture to a drawing. They work well with any shape and the result is a smooth transition between colors. Gradient fills can be created by using the Gradient tool, by using Gradient Fill layers, and by using the Gradient Fill dialog box. Gradients can be applied to both line and shape objects and they can also be applied to text objects.
Flutter- Sweep Gradient:
SweepGradient(
startAngle: 0,
endAngle: 5,
stops: [0.1,0.5,0.8],
colors: [Colors.yellow,Colors.amberAccent,Colors.orange]
)Flutter Gradient Tutorial
Flutter Gradient Full Project Code Example
import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
void main() => runApp(MyApp());
class MyApp extends StatefulWidget {
@override
_MyAppState createState() => _MyAppState();
}
class _MyAppState extends State<MyApp> {
@override
Widget build(BuildContext context) {
return MaterialApp(
debugShowCheckedModeBanner: false,
home: HOMEWIDGET(),
);
}
}
class HOMEWIDGET extends StatefulWidget {
const HOMEWIDGET({Key? key}) : super(key: key);
@override
_HOMEWIDGETState createState() => _HOMEWIDGETState();
}
class _HOMEWIDGETState extends State<HOMEWIDGET> {
@override
Widget build(BuildContext context) {
return Scaffold(
body: ListView(
children: [
Padding(
padding: const EdgeInsets.all(25.0),
child: Container(
height: 300,
decoration: BoxDecoration(
borderRadius: BorderRadius.all(Radius.circular(25)),
gradient: LinearGradient(
begin: Alignment.topRight,
end: Alignment.bottomLeft,
stops: [0.1,0.5,0.8],
colors: [Colors.yellow,Colors.amberAccent,Colors.orange]
)
),
),
),
Padding(
padding: const EdgeInsets.all(25.0),
child: Container(
height: 300,
decoration: BoxDecoration(
borderRadius: BorderRadius.all(Radius.circular(25)),
gradient: RadialGradient(
radius: 0.8,
stops: [0.1,0.5,0.8],
colors: [Colors.lime,Colors.amberAccent,Colors.orange]
)
),
),
),
Padding(
padding: const EdgeInsets.all(25.0),
child: Container(
height: 300,
decoration: BoxDecoration(
borderRadius: BorderRadius.all(Radius.circular(25)),
gradient: SweepGradient(
startAngle: 0,
endAngle: 5,
stops: [0.1,0.5,0.8],
colors: [Colors.yellow,Colors.amberAccent,Colors.orange]
)
),
),
),
],
)
);
}
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