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Get image from asset #4

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Merged
merged 1 commit into from
Dec 2, 2015
Merged

Get image from asset #4

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17 changes: 16 additions & 1 deletion BFRImageViewController/BFRImageContainerViewController.m
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Original file line number Diff line number Diff line change
Expand Up @@ -8,6 +8,7 @@

#import "BFRImageContainerViewController.h"

#import <Photos/Photos.h>
#import <DACircularProgress/DACircularProgressView.h>
#import "AFNetworking.h"

Expand Down Expand Up @@ -41,9 +42,11 @@ - (void)viewDidLoad {
self.progressView = [self createProgressView];
[self.view addSubview:self.progressView];
[self retrieveImageFromURL];
} else {
} else if ([self.imgSrc isKindOfClass:[UIImage class]]) {
self.imgLoaded = (UIImage *)self.imgSrc;
[self addImageToScrollView];
} else if ([self.imgSrc isKindOfClass:[PHAsset class]]){
[self retrieveImageFromAsset];
}

//Animator - used to snap the image back to the center when done dragging
Expand Down Expand Up @@ -278,6 +281,18 @@ - (void)dismissUI {
[[NSNotificationCenter defaultCenter] postNotificationName:@"DismissUI" object:nil];
}

- (void)retrieveImageFromAsset {
if (![self.imgSrc isKindOfClass:[PHAsset class]]) {
return;
}

PHImageRequestOptions *reqOptions = [PHImageRequestOptions new];
reqOptions.synchronous = YES;
[[PHImageManager defaultManager] requestImageDataForAsset:self.imgSrc options:reqOptions resultHandler:^(NSData *imageData, NSString *dataUTI, UIImageOrientation orientation, NSDictionary *info) {
self.imgLoaded = [UIImage imageWithData:imageData];
[self addImageToScrollView];
}];
}
- (void)retrieveImageFromURL {
NSURLRequest *request = [[NSURLRequest alloc] initWithURL:(NSURL *)self.imgSrc cachePolicy:NSURLRequestReturnCacheDataElseLoad timeoutInterval:0];

Expand Down