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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。
二、显示本地gif图
sdwebimage和yyimage的显示本地图片代码。
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//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' do pod '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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