iOS图片界面翻页切换效果

先看效果：

下面贴代码：

#import "viewcontroller.h" 
 
@interface viewcontroller () 
 
@property (weak, nonatomic) iboutlet uiimageview *backgroundview; 
@property (strong,nonatomic) nsarray *array; 
 
@end 
 
@implementation viewcontroller 
 
-(nsarray *)array { 
  if (_array == nil) { 
    uiimage *image1 = [uiimage imagenamed:@"01.jpg"]; 
    uiimage *image2 = [uiimage imagenamed:@"02.jpg"]; 
    _array = @[image1,image2]; 
  } 
  return _array; 
} 
 
- (void)viewdidload { 
  [super viewdidload]; 
  self.backgroundview.image = self.array[0]; 
  // do any additional setup after loading the view, typically from a nib. 
} 
 
-(void)changeimage { 
  if (self.backgroundview.image == self.array[0]) { 
    self.backgroundview.image = self.array[1]; 
  }else { 
    self.backgroundview.image = self.array[0]; 
  } 
} 
 
- (ibaction)pushclick:(id)sender { 
  [self changeimage]; 
  catransition *transtion = [[catransition alloc] init]; 
  transtion.type = @"push"; 
  transtion.subtype = kcatransitionfrombottom; 
  transtion.startprogress = 0.5; 
  transtion.endprogress = 0.8; 
  [self.view.layer addanimation:transtion forkey:nil]; 
} 
 
/* 
 效果有好多种，上面代码只贴出了其中一种，如果需要其他效果，只需要将 
 transtion.type = @"push";中的type改一下就行。 
 比如： 
 transtion.type = @"fade"; 
 type的类型还有以下几种： 
 fade，reveal，movein，cube，suckeffect，oglflip，rippleeffect，pagecurl，pagecurl，camerairishollowopen，camerairishollowclose，pageuncurl，pagecurl，pagecurl，pagecurl 
 
 */ 
 
- (void)didreceivememorywarning { 
  [super didreceivememorywarning]; 
  // dispose of any resources that can be recreated. 
} 

以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持。