Flutter Scale

A Flutter package allows you to easily integrate Scale widget.

Preview

The example app running in Android The example app running in Android The example app running in Android

Installing

  1. Add dependency to pubspec.yaml

    Get the latest version in the 'Installing' tab on pub.dartlang.org

dependencies:
    flutter_scale: 0.1.2
  1. Import the package
import 'package:flutter_scale/flutter_scale.dart';
  1. Adding Vertical Scale
class _Example1State extends State<Example1> {
  @override
  Widget build(BuildContext context) {
    return Scaffold(
        body: VerticalScale(
            maxValue: 13,
            scaleController: ScrollController(),
    ));
  }
}
  1. Adding Horizontal Scale
class _Example1State extends State<Example1> {
  @override
  Widget build(BuildContext context) {
    return Scaffold(
        body: HorizontalScale(
            maxValue: 25,
            scaleController: ScrollController(),
    ));
  }
}

With optional parameters

class _Example1State extends State<Example1> {
  @override
  Widget build(BuildContext context) {
    return Scaffold(
        body: VerticalScale(
      maxValue: 7,
      scaleController: ScrollController(initialScrollOffset: 200),
      scaleColor: Colors.redAccent,
      lineColor: Colors.amber,
      linesBetweenTwoPoints: 5,
      middleLineAt: 3,
      pointer: RotatedBox(
          quarterTurns: 1, child: Image.asset('assets/images/tooltip.png')),
      textStyle: TextStyle(
        fontSize: 35,
        color: Colors.amber,
        fontWeight: FontWeight.bold,
        fontStyle: FontStyle.italic,
      ),
    ));
  }
}

How to use

Check out the example app in the example directory or the 'Example' tab on pub.dartlang.org for a more complete example.

Libraries

flutter_scale
measurement_line