ios激情详解之动画3D旋转晃动

//
//  Created by WDX on 15/9/23.
//  Copyright (c) 2015年 WDongXu. All rights reserved.
//
#import "RootViewController.h"

@interface RootViewController ()
@property (nonatomic, retain)UIView *myView;

@end

@implementation RootViewController

- (void)viewDidLoad {
    [super viewDidLoad];
    // Do any additional setup after loading the view.
    [self addSubViews];
   
}

// 初始化 创建视图
- (void)addSubViews
{
    self.myView = [[UIView alloc]initWithFrame:(CGRectMake(100, 100, 100, 100))];
    self.myView.backgroundColor = [UIColor redColor];
    [self.view addSubview:self.myView];
    [_myView release];
    
    // layer是负责显示图层的
    // 要更改 咱们看到的图形的形状 需要更该layer
    
    // 设置圆角
    // 先决条件 变圆 必须是长宽相同
    self.myView.layer.cornerRadius = self.myView.frame.size.width / 2;
    // 设置阴影的颜色
    // CGColorRef 图层绘制的颜色
    self.myView.layer.shadowColor = [UIColor blackColor].CGColor;
    // 显示阴影范围
    self.myView.layer.shadowOffset = CGSizeMake(10, 10);
    // 阴影透明度
    self.myView.layer.shadowOpacity = 1;
    // 模糊程度
    self.myView.layer.shadowRadius = 50;
    // 设置边框
    self.myView.layer.borderWidth = 10;
    // 设置边框的颜色
    self.myView.layer.borderColor = [UIColor blueColor].CGColor;
    // layer层动画
    
    // CAKeyframeAnimation抽象类
    // CABasicAnimation 基础动画 可以更改大小,旋转等
    // CAPropertyAnimation 主要有按照轨迹移动,位置 比如 执行一组动画是使用背景颜色
    
// 创建一个button
    UIButton *button = [UIButton buttonWithType:(UIButtonTypeCustom)];
    button.frame = CGRectMake(100, 300, 100, 100);
                    button.backgroundColor = [UIColor blueColor];
                    [self.view addSubview:button];
                    [button setTitle:@"点我" forState:(UIControlStateNormal)];
                    [button addTarget:self action:@selector(actionButton:) forControlEvents:(UIControlEventTouchUpInside)];
}

- (void)actionButton:(UIButton *)button
 {
     //  [self xyAnimation];
     //[self sizeAnimation];
     //[self changeBackgroundColor];
     // [self positionPoint];
      [self huangDongPoint];
     [self transform3D];
     // [self groupAnimation];
}

// 实现晃动
- (void)huangDongPoint
{
    CAKeyframeAnimation *animation = [CAKeyframeAnimation animationWithKeyPath:@"position.x"];
    CGFloat center = self.myView.layer.position.x;
    CGFloat left = center - 10;
    CGFloat right = center + 10;
    NSNumber *l = [NSNumber numberWithFloat:left];
    NSNumber *c = [NSNumber numberWithFloat:center];
    NSNumber *r = [NSNumber numberWithFloat:right];
    animation.values = @[l,c,r,l,c,r,l,c,r,l,c,r,l,c,r,l,c,r,l,c,r,l,c,r,l,c,r,l,c,r,l,c];
    animation.duration = 1;

    [self.myView.layer addAnimation:animation forKey:@"huangDong.x"];
}

// 3d旋转
- (void)transform3D
{
    CABasicAnimation *animation = [CABasicAnimation animationWithKeyPath:@"transform"];
    // 结束值
    animation.toValue = [NSValue valueWithCATransform3D:CATransform3DRotate(self.myView.layer.transform, M_PI, 10, 10, 10)];
    // 设置时间
    animation.duration = 2;
    [self.myView.layer addAnimation:animation forKey:@"transform"];
}