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Buat wave bottom navigation bar
1 parent efa9bf0 commit 62cbdac

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6 files changed

+267
-105
lines changed

6 files changed

+267
-105
lines changed

‎lib/clipper/wavy_bottom_navigation_bar_clipper.dart

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import 'package:flutter/material.dart';
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class WavyBottomNavigationBarClipper extends CustomClipper<Path> {
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@override
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Path getClip(Size size) {
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Path path = Path();
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path.lineTo(0, 2);
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path.lineTo(10, 3);
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path.lineTo(15, 5);
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path.lineTo(20, 10);
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var firstControlPoint = Offset((size.width / 3.6) - 40, 60);
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var firstEndPoint = Offset(size.width / 3.6, 10);
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path.quadraticBezierTo(
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firstControlPoint.dx,
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firstControlPoint.dy,
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firstEndPoint.dx,
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firstEndPoint.dy,
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);
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path.lineTo(size.width / 3.6, 10);
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var dxSecondEndPoint = size.width / 3;
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var secondControlPoint = Offset(dxSecondEndPoint + 5, -10);
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var secondEndPoint = Offset(dxSecondEndPoint + 25, 10);
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path.quadraticBezierTo(
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secondControlPoint.dx,
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secondControlPoint.dy,
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secondEndPoint.dx,
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secondEndPoint.dy,
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);
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path.lineTo(dxSecondEndPoint + 25, 10);
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var dxThirdEndPoint = size.width - (size.width / 2.5);
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var thirdControlPoint = Offset(dxThirdEndPoint - 36, 60);
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var thirdEndPoint = Offset((size.width / 3) * 2 - 25, 10);
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path.quadraticBezierTo(
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thirdControlPoint.dx,
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thirdControlPoint.dy,
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thirdEndPoint.dx,
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thirdEndPoint.dy,
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);
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var dxFourthEndPoint = (size.width / 3) * 2;
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var fourthControlPoint = Offset(dxFourthEndPoint + 5, -10);
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var fourthEndPoint = Offset(dxFourthEndPoint + 25, 10);
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path.quadraticBezierTo(
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fourthControlPoint.dx,
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fourthControlPoint.dy,
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fourthEndPoint.dx,
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fourthEndPoint.dy,
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);
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var dxFifthEndPoint = size.width - ((size.width / 3.6) - 40);
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var fifthControlPoint = Offset(dxFifthEndPoint, 60);
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var fifthEndPoint = Offset(dxFifthEndPoint + 40, 10);
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path.quadraticBezierTo(
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fifthControlPoint.dx,
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fifthControlPoint.dy,
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fifthEndPoint.dx,
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fifthEndPoint.dy,
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);
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path.lineTo(size.width - 20, 10);
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path.lineTo(size.width - 15, 5);
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path.lineTo(size.width - 10, 3);
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path.lineTo(size.width, 2);
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path.lineTo(size.width, size.height);
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path.lineTo(0, size.height);
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path.close();
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return path;
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}
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@override
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bool shouldReclip(CustomClipper<Path> oldClipper) {
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return true;
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}
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}

‎lib/clipper/wavy_image_clipper.dart

Lines changed: 56 additions & 0 deletions
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import 'package:flutter/material.dart';
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class WavyImageClipper extends CustomClipper<Path> {
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@override
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Path getClip(Size size) {
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Path path = Path();
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path.lineTo(0, size.height - 200);
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var firstControlPoint = Offset(0, size.height - 160);
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var firstEndPoint = Offset(30, size.height - 150);
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path.quadraticBezierTo(
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firstControlPoint.dx,
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firstControlPoint.dy,
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firstEndPoint.dx,
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firstEndPoint.dy,
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);
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path.lineTo(size.width - 30, size.height - 50);
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var secondControlPoint = Offset(size.width, size.height - 40);
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var secondEndPoint = Offset(size.width, size.height);
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path.quadraticBezierTo(
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secondControlPoint.dx,
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secondControlPoint.dy,
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secondEndPoint.dx,
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secondEndPoint.dy,
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);
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path.lineTo(size.width, 200);
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var thirdControlPoint = Offset(size.width, 140);
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var thirdEndPoint = Offset(size.width - 30, 150);
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path.quadraticBezierTo(
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thirdControlPoint.dx,
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thirdControlPoint.dy,
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thirdEndPoint.dx,
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thirdControlPoint.dy,
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);
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path.lineTo(30, 50);
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var fourthControlPoint = Offset(0, 40);
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var fourthEndPoint = Offset(0, 0);
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path.quadraticBezierTo(
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fourthControlPoint.dx,
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fourthControlPoint.dy,
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fourthEndPoint.dx,
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fourthEndPoint.dy,
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);
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path.close();
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return path;
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}
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@override
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bool shouldReclip(CustomClipper<Path> oldClipper) {
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return true;
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}
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}

‎lib/main.dart

Lines changed: 68 additions & 105 deletions
Original file line numberDiff line numberDiff line change
@@ -1,6 +1,9 @@
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import 'dart:ui';
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import 'package:flutter/material.dart';
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import 'package:flutter_meditation_app/wavy/wavy_bottom_navigation_bar.dart';
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import 'package:flutter_meditation_app/wavy/wavy_image.dart';
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import 'package:flutter_meditation_app/widgets/container_black.dart';
47
import 'package:flutter_screenutil/flutter_screenutil.dart';
58

69
void main() => runApp(MyApp());
@@ -20,8 +23,6 @@ class MyHomePage extends StatelessWidget {
2023
ScreenUtil.init(context);
2124
MediaQueryData mediaQueryData = MediaQuery.of(context);
2225
double heightScreen = mediaQueryData.size.height;
23-
double paddingTop = mediaQueryData.padding.top;
24-
double paddingBottom = mediaQueryData.padding.bottom;
2526
return Scaffold(
2627
body: Container(
2728
width: double.infinity,
@@ -63,6 +64,62 @@ class MyHomePage extends StatelessWidget {
6364
),
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),
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_buildWidgetColumnText(),
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Align(
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alignment: Alignment.bottomCenter,
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child: WavyBottomNavigationBar(),
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),
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Align(
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alignment: Alignment.bottomCenter,
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child: Padding(
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padding: EdgeInsets.only(bottom: 100.w),
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child: Row(
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mainAxisAlignment: MainAxisAlignment.spaceAround,
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children: <Widget>[
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Container(
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decoration: BoxDecoration(
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color: Colors.white.withOpacity(0.1),
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shape: BoxShape.circle,
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),
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width: 150.w,
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height: 150.w,
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child: Icon(
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Icons.bubble_chart,
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color: Colors.white.withOpacity(0.5),
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size: ScreenUtil().setWidth(96),
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),
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),
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Container(
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decoration: BoxDecoration(
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color: Colors.white,
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shape: BoxShape.circle,
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border: Border.all(
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color: Colors.grey[800],
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width: 2,
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),
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),
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width: 150.w,
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height: 150.w,
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child: Icon(
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Icons.image,
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color: Colors.grey[900],
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),
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),
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Container(
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decoration: BoxDecoration(
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color: Colors.white.withOpacity(0.1),
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shape: BoxShape.circle,
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),
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width: 150.w,
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height: 150.w,
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child: Icon(
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Icons.brightness_3,
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color: Colors.white.withOpacity(0.5),
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),
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),
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],
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),
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),
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),
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],
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),
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),
@@ -92,12 +149,15 @@ class MyHomePage extends StatelessWidget {
92149
),
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),
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Expanded(
95-
child: Column(
96-
mainAxisAlignment: MainAxisAlignment.center,
97-
children: <Widget>[
98-
_buildWidgetTitle('Calm'),
99-
_buildWidgetSubtitle('Slow down and relax'),
100-
],
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child: Padding(
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padding: EdgeInsets.only(bottom: 200.w),
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child: Column(
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mainAxisAlignment: MainAxisAlignment.center,
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children: <Widget>[
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_buildWidgetTitle('Calm'),
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_buildWidgetSubtitle('Slow down and relax'),
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],
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),
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),
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),
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],
@@ -128,100 +188,3 @@ class MyHomePage extends StatelessWidget {
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);
129189
}
130190
}
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132-
class WavyImage extends StatelessWidget {
133-
final String img;
134-
135-
WavyImage(this.img);
136-
137-
@override
138-
Widget build(BuildContext context) {
139-
return ClipPath(
140-
child: Stack(
141-
children: <Widget>[
142-
Image.asset(
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img,
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fit: BoxFit.cover,
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height: 1150.w,
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),
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ContainerBlack(
148-
heightScreen: 1150.w,
149-
),
150-
],
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),
152-
clipper: WaveClipper(),
153-
);
154-
}
155-
}
156-
157-
class WaveClipper extends CustomClipper<Path> {
158-
@override
159-
Path getClip(Size size) {
160-
Path path = Path();
161-
162-
path.lineTo(0, size.height - 200);
163-
var firstControlPoint = Offset(0, size.height - 160);
164-
var firstEndPoint = Offset(30, size.height - 150);
165-
path.quadraticBezierTo(
166-
firstControlPoint.dx,
167-
firstControlPoint.dy,
168-
firstEndPoint.dx,
169-
firstEndPoint.dy,
170-
);
171-
172-
path.lineTo(size.width - 30, size.height - 50);
173-
var secondControlPoint = Offset(size.width, size.height - 40);
174-
var secondEndPoint = Offset(size.width, size.height);
175-
path.quadraticBezierTo(
176-
secondControlPoint.dx,
177-
secondControlPoint.dy,
178-
secondEndPoint.dx,
179-
secondEndPoint.dy,
180-
);
181-
182-
path.lineTo(size.width, 200);
183-
var thirdControlPoint = Offset(size.width, 140);
184-
var thirdEndPoint = Offset(size.width - 30, 150);
185-
path.quadraticBezierTo(
186-
thirdControlPoint.dx,
187-
thirdControlPoint.dy,
188-
thirdEndPoint.dx,
189-
thirdControlPoint.dy,
190-
);
191-
192-
path.lineTo(30, 50);
193-
var fourthControlPoint = Offset(0, 40);
194-
var fourthEndPoint = Offset(0, 0);
195-
path.quadraticBezierTo(
196-
fourthControlPoint.dx,
197-
fourthControlPoint.dy,
198-
fourthEndPoint.dx,
199-
fourthEndPoint.dy,
200-
);
201-
202-
path.close();
203-
return path;
204-
}
205-
206-
@override
207-
bool shouldReclip(CustomClipper<Path> oldClipper) {
208-
return true;
209-
}
210-
}
211-
212-
class ContainerBlack extends StatelessWidget {
213-
const ContainerBlack({
214-
Key key,
215-
@required this.heightScreen,
216-
}) : super(key: key);
217-
218-
final double heightScreen;
219-
220-
@override
221-
Widget build(BuildContext context) {
222-
return Container(
223-
height: heightScreen,
224-
color: Colors.black.withOpacity(0.5),
225-
);
226-
}
227-
}

‎lib/wavy/wavy_bottom_navigation_bar.dart

Lines changed: 17 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,17 @@
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import 'package:flutter/material.dart';
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import 'package:flutter_meditation_app/clipper/wavy_bottom_navigation_bar_clipper.dart';
3+
import 'package:flutter_screenutil/flutter_screenutil.dart';
4+
5+
class WavyBottomNavigationBar extends StatelessWidget {
6+
@override
7+
Widget build(BuildContext context) {
8+
ScreenUtil.init(context);
9+
return ClipPath(
10+
child: Container(
11+
color: Colors.white,
12+
height: 180.w,
13+
),
14+
clipper: WavyBottomNavigationBarClipper(),
15+
);
16+
}
17+
}

‎lib/wavy/wavy_image.dart

Lines changed: 30 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,30 @@
1+
import 'package:flutter/material.dart';
2+
import 'package:flutter_meditation_app/clipper/wavy_image_clipper.dart';
3+
import 'package:flutter_meditation_app/widgets/container_black.dart';
4+
import 'package:flutter_screenutil/flutter_screenutil.dart';
5+
6+
class WavyImage extends StatelessWidget {
7+
final String img;
8+
9+
WavyImage(this.img);
10+
11+
@override
12+
Widget build(BuildContext context) {
13+
ScreenUtil.init(context);
14+
return ClipPath(
15+
child: Stack(
16+
children: <Widget>[
17+
Image.asset(
18+
img,
19+
fit: BoxFit.cover,
20+
height: 1150.w,
21+
),
22+
ContainerBlack(
23+
heightScreen: 1150.w,
24+
),
25+
],
26+
),
27+
clipper: WavyImageClipper(),
28+
);
29+
}
30+
}

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