一、前言
iOS开发中，大部分时候我们显示一张静态图就可以了，但是有的时候为了UI表现更生动，我就有可能需要展示gif图来达到效果了。
网上找了一下，显示gif图的框架找到了两个。
SDWebImageYYImage
二、显示本地gif图
SDWebImage和YYImage的显示本地图片代码。
//load loacle gif image- (void)loadLocaleGifImage{ //sdwebimage [self labelFactoryWithFrame:CGRectMake(0, 80, kScreenWidth, 20) title:@"SDWebImage"]; NSString *path = [[NSBundle mainBundle] pathForResource:@"test" ofType:@"gif"]; NSData *gifData = [NSData dataWithContentsOfFile:path]; UIImageView *sdImageView = [[UIImageView alloc] initWithFrame:CGRectMake(0, 100, kScreenWidth, kScreenHeight/3)]; sdImageView.image = [UIImage sd_animatedGIFWithData:gifData]; [self.view addSubview:sdImageView]; //yyImage show gif image [self labelFactoryWithFrame:CGRectMake(0, kScreenHeight/2 - 20, kScreenWidth, 20) title:@"yyImage"]; YYImage *yyimage = [YYImage imageNamed:@"test.gif"]; YYAnimatedImageView *yyImageView = [[YYAnimatedImageView alloc] initWithImage:yyimage]; yyImageView.frame = CGRectMake(0, kScreenHeight/2, kScreenWidth, kScreenHeight/3); [self.view addSubview:yyImageView];}
三、加载网络的gif图
SDWebImage和YYImage的加载网络图片代码。
//download network gif image- (void)downloadNetworkGifImage{ //sdwebimage [self labelFactoryWithFrame:CGRectMake(0, 80, kScreenWidth, 20) title:@"SDWebImage"]; FLAnimatedImageView *sdImageView = [[FLAnimatedImageView alloc] initWithFrame:CGRectMake(0, 100, kScreenWidth, kScreenHeight/3)]; [sdImageView sd_setImageWithURL:[NSURL URLWithString:@"http://photocdn.sohu.com/20151214/mp48444247_1450092561460_10.gif"]]; [self.view addSubview:sdImageView]; //yyImage show gif image [self labelFactoryWithFrame:CGRectMake(0, kScreenHeight/2 - 20, kScreenWidth, 20) title:@"yyImage"]; YYImage *yyimage = [YYImage imageWithData:[NSData dataWithContentsOfURL:[NSURL URLWithString:@"http://photocdn.sohu.com/20151214/mp48444247_1450092561460_10.gif"]]]; YYAnimatedImageView *yyImageView = [[YYAnimatedImageView alloc] initWithImage:yyimage]; yyImageView.frame = CGRectMake(0, kScreenHeight/2, kScreenWidth, kScreenHeight/3); [self.view addSubview:yyImageView];}- (void)labelFactoryWithFrame:(CGRect)frame title:(NSString *)title{ UILabel *label = [[UILabel alloc] initWithFrame:frame]; label.textAlignment = NSTextAlignmentCenter; label.textColor = [UIColor blackColor]; label.font = [UIFont systemFontOfSize:14]; label.text = title; [self.view addSubview:label];}
四、Podfile文件内容
platform :ios, '10.0'inhibit_all_warnings!target 'GifDemo' dopod 'YYImage'pod 'SDWebImage/GIF'pod 'FLAnimatedImage'end
五、没有demo的文章不是好文章
SDWebImage和YYImage框架显示本地和网络gif图的demo传送门
总结
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