// Copyright 2015 The Chromium Authors. All rights reserved. // Use of this source code is governed by a BSD-style license that can be // found in the LICENSE file.
import 'package:flutter/rendering.dart';
import 'lib/sector_layout.dart';
RenderBox buildSectorExample() { RenderSectorRing rootCircle = new RenderSectorRing(padding: 20.0); rootCircle.add(new RenderSolidColor(const Color(0xFF00FFFF), desiredDeltaTheta: kTwoPi * 0.15)); rootCircle.add(new RenderSolidColor(const Color(0xFF0000FF), desiredDeltaTheta: kTwoPi * 0.4)); RenderSectorSlice stack = new RenderSectorSlice(padding: 2.0); stack.add(new RenderSolidColor(const Color(0xFFFFFF00), desiredDeltaRadius: 20.0)); stack.add(new RenderSolidColor(const Color(0xFFFF9000), desiredDeltaRadius: 20.0)); stack.add(new RenderSolidColor(const Color(0xFF00FF00))); rootCircle.add(stack); return new RenderBoxToRenderSectorAdapter(innerRadius: 50.0, child: rootCircle); } void main() {
new RenderingFlutterBinding(root: buildSectorExample());
}