iOS UI 04 轨道和动画

//

// Rootview.m

// UI - 05 UIcontroller

//

// Created by dllo on 15/11/12.

// Copyright (c) 2015年 dllo. All rights reserved.

//

#import "Rootview.h"

@interface Rootview()

@property (nonatomic,
retain) UIImageView *imagev;

@end

@implementation Rootview

- (instancetype)initWithFrame:(CGRect)frame

{

self = [super initWithFrame:frame];

if (self) {

[self createView];

}

return
self;

}

- (void) createView

{

self.backgroundColor = [UIColor
lightGrayColor];

UISlider *sileder = [[UISlider
alloc]initWithFrame:CGRectMake(50, 500, 200, 50)];

//注意UIControlEventValueChanged
改变值的时候触发

[sileder addTarget:self
action:@selector(sliderAct:)
forControlEvents:UIControlEventValueChanged];

//当前值设定 (园钮位置改变);

sileder.value = 0.5;

//改变最大值,最小值

sileder.maximumValue = 30;

// sileder.minimumValue = 0;

//轨迹左边颜色

sileder.minimumTrackTintColor = [UIColor
blueColor];

//轨迹右边颜色

sileder.maximumTrackTintColor = [UIColor
orangeColor];

sileder.thumbTintColor = [UIColor
greenColor];

[self addSubview:sileder];

[sileder release];

NSMutableArray *imageArr = [NSMutableArray
array];

self.imagev = [[UIImageView
alloc]initWithFrame:CGRectMake(0, 0, 200, 200)];

for (NSInteger i = 1; i < 17; i++) {

// 拼接图片的名字

// 注意!!!查看图片的序号是1还是01/001 %02ld,
占2位
前一位如果空了自动补零

// 若序号是001的形式 %03ld

NSString *fileName = [NSString
stringWithFormat:@"happy_%04ld.png", i];

//
创建uiimage类型的对象

UIImage *image = [UIImage
imageNamed:fileName];

[imageArr addObject:image];

}

for (NSInteger i = 1 ; i < 26; i++) {

NSString *c = [NSString
stringWithFormat:@"heart_BG_%04ld.png", i];

UIImage *image = [UIImage
imageNamed:c];

[imageArr addObject:image];

}

// for (NSInteger i = 1 ; i < 5; i++) {

// NSString *c = [NSString stringWithFormat:@"heart_broken_%04ld.png", i];

// UIImage *image = [UIImage imageNamed:c];

// [imageArr addObject:image];

// }

for (NSInteger i = 1 ; i < 16; i++) {

NSString *c = [NSString
stringWithFormat:@"heart_jump_%04ld.png", i];

UIImage *image = [UIImage
imageNamed:c];

[imageArr addObject:image];

}

for (NSInteger i = 1 ; i < 29; i++) {

NSString *c = [NSString
stringWithFormat:@"hold_hand_%04ld.png", i];

UIImage *image = [UIImage
imageNamed:c];

[imageArr addObject:image];

}

for (NSInteger i = 33 ; i < 47; i++) {

NSString *c = [NSString
stringWithFormat:@"hold_heart_%04ld.png", i];

UIImage *image = [UIImage
imageNamed:c];

[imageArr addObject:image];

}

for (NSInteger i = 1 ; i < 25; i++) {

NSString *c = [NSString
stringWithFormat:@"hold_heart_B_%02ld.png", i];

UIImage *image = [UIImage
imageNamed:c];

[imageArr addObject:image];

}

//
要播放的图片数组

self.imagev.animationImages = imageArr;

self.imagev.image = [UIImage
imageNamed:@"happy_0001.png"];

[self
addSubview:self.imagev];

//
播放时间

self.imagev.animationDuration = sileder.maximumValue
- sileder.value ;

//
重复次数 - 默认是0
即无线循环

// self.imagev.animationRepeatCount = 2;

//
播放动画

[self.imagev
startAnimating];

//
停止播放

// [imagev stopAnimating];

UIButton *button = [UIButton
buttonWithType:UIButtonTypeCustom];

button.frame =
CGRectMake(50, 300, 100, 30);

button.backgroundColor = [UIColor
redColor];

[button setTitle:@"结束"
forState:UIControlStateNormal];

[button addTarget:self
action:@selector(stop:)
forControlEvents: UIControlEventTouchUpInside];

[self addSubview:button];

UIButton *button1 = [UIButton
buttonWithType:UIButtonTypeCustom];

button1.frame =
CGRectMake(180, 300, 100, 30);

button1.backgroundColor = [UIColor
orangeColor];

[button1 setTitle:@"开始"
forState:UIControlStateNormal];

[button1 addTarget:self
action:@selector(start:)
forControlEvents: UIControlEventTouchUpInside];

[self addSubview:button1];

UISegmentedControl *segmentC = [[UISegmentedControl
alloc]initWithItems:[NSArray
arrayWithObjects:@"王宁",
@"杨忠祥",
@"初旭",
nil]];

segmentC.frame =
CGRectMake(10, 400, 300, 30);

//边框颜色

segmentC.tintColor = [UIColor
redColor];

//背景颜色

segmentC.backgroundColor = [UIColor
blackColor];

//设置选择状态
选择第几个背景变蓝

segmentC.selectedSegmentIndex = 0;

//插入

[segmentC insertSegmentWithTitle:@"狼"
atIndex:1 animated:NO];

//修改

[segmentC setTitle:@"由盛焱"
forSegmentAtIndex:0];

//插入带图片的segment

UIImage *image = [UIImage
imageNamed:@"1.png"];

//图片渲染

image = [image imageWithRenderingMode:UIImageRenderingModeAlwaysOriginal];

[segmentC insertSegmentWithImage:image
atIndex:2 animated:YES];

[segmentC addTarget:self
action:@selector(seAction:)
forControlEvents: UIControlEventValueChanged ];

[self addSubview:segmentC];

[segmentC release];

}

- (void)seAction:(UISegmentedControl *)sender

{

NSLog(@" %ld", sender.selectedSegmentIndex);

}

- (void)start:(UIButton *)sender

{

[self.imagev
startAnimating];

}

- (void)stop:(UIButton *)sender

{

[self.imagev
stopAnimating];

}

- (void)sliderAct: (UISlider *)sender {

//也可以用tag
来实现 uiimageview *a = (uiimageview *)[self viewWIthtag : ]

self.imagev.animationDuration = sender.maximumValue
- sender.value + 0.01;

[self.imagev
startAnimating];

// NSLog( @"当前滚动条的值为:%f", sender.value);

}

@end