i am trying to create chart like this that has a circular border
i want to create custom like this/ how i am gonna do that , is there any packages that i can modify it and make it like this
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1 Answer
If you want to create a chart, you can use syncfusion_flutter_charts
and if you want create curves you can use CustomPaint widget. one example I find in my code for you:
CustomPaint(
painter: CurveBackground(color: \\ yourColor),
child: \\ your child
)
class CurveBackground extends CustomPainter {
final Color color;
CurveBackground({this.color});
@override
void paint(Canvas canvas, Size size) {
var paint = Paint();
paint.color = color;
paint.style = PaintingStyle.fill;
var path = Path();
path.moveTo(0, Dimens.size_30());
path.quadraticBezierTo(size.width * 0.4, size.height * 0.1,
size.width * 0.3, size.height * 0.3);
path.quadraticBezierTo(size.width * 0.1, size.height * 0.6,
size.width * 0.45, size.height * 0.7);
path.quadraticBezierTo(
size.width * 1, size.height * 0.9, size.width * 0.9, size.height * 1.0);
path.lineTo(size.width, size.height);
path.lineTo(0, size.height);
canvas.drawPath(path, paint);
}
@override
bool shouldRepaint(CustomPainter oldDelegate) => true;
}
6 Comments
thomas.s
what part of that package can i use?
Saeed Fekri
you're right. I saw some numbers in your photo and thought it was a chart! I updated my post :)
thomas.s
well i want to create a chart
thomas.s
but i want to customize it like that
Saeed Fekri
So why did you give me a negative score? 1. this package is open source "github.com/syncfusion/flutter-widgets" 2. your chart is something like "Spline Area"
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