Gradient colors can be added to SVG icons in Flutter by using the svg
package and the PathPiece
class. This class allows us to apply a gradient to the SVG paths.
First, we need to import the svg
package:
import 'package:flutter_svg/flutter_svg.dart';
Then, we can load the SVG asset and create a PathPiece
object from the SVG path:
final icon = SvgPicture.asset(
'assets/icons/my_icon.svg',
width: 24,
height: 24,
);
final pathPiece = PathPiece.parsePath(icon.pictureProvider.string);
Next, we can create a Paint
object and set its shader to a LinearGradient
:
final gradient = LinearGradient(
colors: [Colors.red, Colors.blue],
begin: Alignment.topLeft,
end: Alignment.bottomRight,
);
final paint = Paint()
..shader = gradient.createShader(pathPiece.getBounds());
Finally, we can draw the SVG path with the gradient fill:
Canvas canvas = ...; // get canvas from Paint widget or other
canvas.drawPath(
pathPiece.path,
paint,
);
Please start posting anonymously - your entry will be published after you log in or create a new account. This space is reserved only for answers. If you would like to engage in a discussion, please instead post a comment under the question or an answer that you would like to discuss
Asked: 2022-08-10 11:00:00 +0000
Seen: 8 times
Last updated: Apr 10 '22
In a new Flutter project on Android Studio, is it possible to not have any libs or main.dart file?
How can Google calendar events be generated on the server-side using Flutter?
How can I retrieve an SVG image from a URL in Flutter?
How can I combine streams of different types in Dartlang using rxdart?
What are the steps to disable FlutterFire configuration?
How can zooming similar to desktop be achieved in HTML webview browser using Flutter?
How to imitate Http Client calls during flutter testing?
What is the process of invoking a Cloud Function in Firebase through Flutter?