p.p1 { margin: 0.0px 0.0px 0.0px 0.0px; font: 14.0px Menlo; color: #1e9421 }
p.p2 { margin: 0.0px 0.0px 0.0px 0.0px; font: 14.0px Menlo; color: #000000; min-height: 16.0px }
p.p3 { margin: 0.0px 0.0px 0.0px 0.0px; font: 14.0px Menlo; color: #822d0f }
p.p4 { margin: 0.0px 0.0px 0.0px 0.0px; font: 14.0px Menlo; color: #c81b13 }
p.p5 { margin: 0.0px 0.0px 0.0px 0.0px; font: 14.0px Menlo; color: #3c828b }
p.p6 { margin: 0.0px 0.0px 0.0px 0.0px; font: 14.0px Menlo; color: #000000 }
p.p7 { margin: 0.0px 0.0px 0.0px 0.0px; font: 14.0px Menlo; color: #c42275 }
p.p8 { margin: 0.0px 0.0px 0.0px 0.0px; font: 14.0px Menlo; color: #6122ae }
p.p9 { margin: 0.0px 0.0px 0.0px 0.0px; font: 14.0px Menlo; color: #703daa }
p.p10 { margin: 0.0px 0.0px 0.0px 0.0px; font: 14.0px Menlo; color: #3e1e81 }
p.p11 { margin: 0.0px 0.0px 0.0px 0.0px; font: 14.0px Menlo; color: #539aa4 }
p.p12 { margin: 0.0px 0.0px 0.0px 0.0px; font: 14.0px Menlo; color: #294c50 }
span.s1 { }
span.s2 { font: 14.0px "PingFang SC" }
span.s3 { color: #0435ff }
span.s4 { color: #822d0f }
span.s5 { color: #c42275 }
span.s6 { color: #000000 }
span.s7 { color: #6122ae }
span.s8 { color: #703daa }
span.s9 { color: #3e1e81 }
span.s10 { color: #294c50 }
span.s11 { color: #539aa4 }
span.s12 { color: #78492a }
//
// KCLWaveView.m
// ButtonAnimation
//
// Created by kcl on 2017/5/4.
// Copyright © 2017年 KCL. All rights reserved.
//
#define BackGroundColor [UIColor colorWithRed:96/255.0f green:159/255.0f blue:150/255.0f alpha:1]
#define WaveColor1 [UIColor colorWithRed:136/255.0f green:199/255.0f blue:190/255.0f alpha:1]
#define WaveColor2 [UIColor colorWithRed:28/255.0 green:203/255.0 blue:174/255.0 alpha:1]
#import "KCLWaveView.h"
@interface KCLWaveView()
{
CAShapeLayer *_waveLayer1;
CAShapeLayer *_waveLayer2;
CADisplayLink *_disPlayLink;
CGFloat _waveAmplitude;
CGFloat _wavePalstance;
CGFloat _waveX;
CGFloat _waveY;
CGFloat _waveMoveSpeed;
}
//@property (nonatomic,strong)
@end
@implementation KCLWaveView
- (instancetype)initWithFrame:(CGRect)frame
{
self = [super initWithFrame:frame];
if (self) {
[self setUI];
[self buildData];
}
return self;
}
- (void)setUI{
_waveLayer1 = [CAShapeLayer layer];
_waveLayer1.fillColor = WaveColor1.CGColor;
_waveLayer1.strokeColor = WaveColor1.CGColor;
[self.layer addSublayer:_waveLayer1];
_waveLayer2 = [CAShapeLayer layer];
_waveLayer2.fillColor = WaveColor2.CGColor;
_waveLayer2.strokeColor = WaveColor2.CGColor;
[self.layer addSublayer:_waveLayer2];
self.layer.cornerRadius = self.bounds.size.width/2.0f;
self.layer.masksToBounds = YES;
self.backgroundColor = BackGroundColor;
}
- (void)buildData{
_waveAmplitude = 10;
_wavePalstance = M_PI/self.bounds.size.width;
_waveX = 0;
_waveY = 0;
_waveMoveSpeed = _wavePalstance *2;
_disPlayLink = [CADisplayLink displayLinkWithTarget:self selector:@selector(upDataWave:)];
[_disPlayLink addToRunLoop:[NSRunLoop mainRunLoop] forMode:NSRunLoopCommonModes];
}
- (void)upDataWave:(CADisplayLink *)link{
_waveX += _waveMoveSpeed;
[self updataWaveY];
[self updataWave1];
[self updataWave2];
}
- (void)updataWaveY{
CGFloat targetY = self.bounds.size.height - 0.3 * self.bounds.size.height;
if (_waveY < targetY) {
_waveY += 2;
}
if (_waveY > targetY ) {
_waveY -= 2;
}
}
- (void)updataWave1{
CGFloat waterWaveWidth = self.bounds.size.width;
CGMutablePathRef path = CGPathCreateMutable();
CGPathMoveToPoint(path, nil,0, _waveY);
CGFloat y = _waveY;
for (float x = 0.0f; x<= waterWaveWidth; x++) {
y = _waveAmplitude *cos(_wavePalstance*x +_waveX)+_waveY;
CGPathAddLineToPoint(path, nil, x, y);
}
CGPathAddLineToPoint(path, nil, waterWaveWidth, self.bounds.size.height);
CGPathAddLineToPoint(path, nil, 0, self.bounds.size.height);
CGPathCloseSubpath(path);
_waveLayer1.path = path;
CGPathRelease(path);
}
- (void)updataWave2{
CGFloat waterWaveWidth = self.bounds.size.width;
CGMutablePathRef path = CGPathCreateMutable();
CGPathMoveToPoint(path, nil,0, _waveY);
CGFloat y = _waveY;
for (float x = 0.0f; x<= waterWaveWidth; x++) {
y = _waveAmplitude *sin(_wavePalstance*x +_waveX)+_waveY;
CGPathAddLineToPoint(path, nil, x, y);
}
CGPathAddLineToPoint(path, nil, waterWaveWidth, self.bounds.size.height);
CGPathAddLineToPoint(path, nil, 0, self.bounds.size.height);
CGPathCloseSubpath(path);
_waveLayer2.path = path;
CGPathRelease(path);
}
- (void)dealloc{
[self stop];
if (_waveLayer1) {
[_waveLayer1 removeFromSuperlayer];
_waveLayer1 = nil;
}
if (_waveLayer2) {
[_waveLayer2 removeFromSuperlayer];
_waveLayer2 = nil;
}
}
- (void)stop{
if (_disPlayLink) {
[_disPlayLink invalidate];
_disPlayLink = nil;
}
}
/*
// Only override drawRect: if you perform custom drawing.
// An empty implementation adversely affects performance during animation.
- (void)drawRect:(CGRect)rect {
// Drawing code
}
*/
@end