74 lines
3.1 KiB
Objective-C
74 lines
3.1 KiB
Objective-C
/*
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* This file is part of the SDWebImage package.
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* (c) Olivier Poitrey <rs@dailymotion.com>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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#import "ViewController.h"
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#import <SDWebImageWebPCoder/SDWebImageWebPCoder.h>
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#import <SDWebImage/SDWebImage.h>
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@interface ViewController ()
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@property (nonatomic, strong) UIImageView *imageView1;
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@property (nonatomic, strong) SDAnimatedImageView *imageView2;
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@end
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@implementation ViewController
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- (void)viewDidLoad {
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[super viewDidLoad];
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// Do any additional setup after loading the view, typically from a nib.
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[SDImageCache.sharedImageCache clearDiskOnCompletion:nil];
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[[SDImageCodersManager sharedManager] addCoder:[SDImageWebPCoder sharedCoder]];
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self.imageView1 = [UIImageView new];
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self.imageView1.contentMode = UIViewContentModeScaleAspectFit;
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[self.view addSubview:self.imageView1];
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self.imageView2 = [SDAnimatedImageView new];
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self.imageView2.contentMode = UIViewContentModeScaleAspectFit;
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[self.view addSubview:self.imageView2];
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NSURL *staticWebPURL = [NSURL URLWithString:@"https://www.gstatic.com/webp/gallery/2.webp"];
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NSURL *animatedWebPURL = [NSURL URLWithString:@"http://littlesvr.ca/apng/images/world-cup-2014-42.webp"];
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[self.imageView1 sd_setImageWithURL:staticWebPURL placeholderImage:nil options:0 context:@{SDWebImageContextImageScaleDownLimitBytes : @(1024 * 100)} progress:nil completed:^(UIImage * _Nullable image, NSError * _Nullable error, SDImageCacheType cacheType, NSURL * _Nullable imageURL) {
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NSCAssert(image.size.width < 200, @"Limit Bytes should limit image size to 186");
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if (image) {
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NSLog(@"%@", @"Static WebP load success");
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}
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dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^{
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NSUInteger maxFileSize = 4096;
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NSData *webpData = [SDImageWebPCoder.sharedCoder encodedDataWithImage:image format:SDImageFormatWebP options:@{SDImageCoderEncodeMaxFileSize : @(maxFileSize)}];
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if (webpData) {
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NSCAssert(webpData.length <= maxFileSize, @"WebP Encoding with max file size limit works");
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NSLog(@"%@", @"WebP encoding success");
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}
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});
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}];
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[self.imageView2 sd_setImageWithURL:animatedWebPURL placeholderImage:nil options:SDWebImageProgressiveLoad completed:^(UIImage * _Nullable image, NSError * _Nullable error, SDImageCacheType cacheType, NSURL * _Nullable imageURL) {
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if (image) {
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NSLog(@"%@", @"Animated WebP load success");
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}
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}];
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}
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- (void)viewWillLayoutSubviews {
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[super viewWillLayoutSubviews];
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self.imageView1.frame = CGRectMake(0, 0, self.view.bounds.size.width, self.view.bounds.size.height / 2);
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self.imageView2.frame = CGRectMake(0, self.view.bounds.size.height / 2, self.view.bounds.size.width, self.view.bounds.size.height / 2);
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}
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- (void)didReceiveMemoryWarning {
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[super didReceiveMemoryWarning];
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// Dispose of any resources that can be recreated.
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}
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@end
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