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Format code in document.

This commit is contained in:
BB9z 2013-05-27 18:19:02 +08:00
parent 5b6e84a953
commit 51bdfdf0b2
2 changed files with 52 additions and 43 deletions
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41
SDWebImage/SDWebImageManager.h
View File

@ -85,18 +85,21 @@ typedef void(^SDWebImageCompletedWithFinishedBlock)(UIImage *image, NSError *err
*
* Here is a simple example of how to use SDWebImageManager:
*
* SDWebImageManager *manager = [SDWebImageManager sharedManager];
* [manager downloadWithURL:imageURL
* delegate:self
* options:0
* progress:nil
* completed:^(UIImage *image, NSError *error, BOOL fromCache)
* {
* if (image)
* {
* // do something with image
* }
* }];
* @code
SDWebImageManager *manager = [SDWebImageManager sharedManager];
[manager downloadWithURL:imageURL
options:0
progress:nil
completed:^(UIImage *image, NSError *error, SDImageCacheType cacheType, BOOL finished)
{
if (image)
{
// do something with image
}
}];
* @endcode
*/
@interface SDWebImageManager : NSObject
@ -112,11 +115,15 @@ typedef void(^SDWebImageCompletedWithFinishedBlock)(UIImage *image, NSError *err
* The following example sets a filter in the application delegate that will remove any query-string from the
* URL before to use it as a cache key:
*
* [[SDWebImageManager sharedManager] setCacheKeyFilter:^(NSURL *url)
* {
* url = [[NSURL alloc] initWithScheme:url.scheme host:url.host path:url.path];
* return [url absoluteString];
* }];
* @code
[[SDWebImageManager sharedManager] setCacheKeyFilter:^(NSURL *url)
{
url = [[NSURL alloc] initWithScheme:url.scheme host:url.host path:url.path];
return [url absoluteString];
}];
* @endcode
*/
@property (strong) NSString *(^cacheKeyFilter)(NSURL *url);

54
SDWebImage/UIImageView+WebCache.h
View File

@ -14,32 +14,34 @@
*
* Usage with a UITableViewCell sub-class:
*
* #import <SDWebImage/UIImageView+WebCache.h>
*
* ...
*
* - (UITableViewCell *)tableView:(UITableView *)tableView
* cellForRowAtIndexPath:(NSIndexPath *)indexPath
* {
* static NSString *MyIdentifier = @"MyIdentifier";
*
* UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:MyIdentifier];
*
* if (cell == nil)
* {
* cell = [[[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault
* reuseIdentifier:MyIdentifier] autorelease];
* }
*
* // Here we use the provided setImageWithURL: method to load the web image
* // Ensure you use a placeholder image otherwise cells will be initialized with no image
* [cell.imageView setImageWithURL:[NSURL URLWithString:@"http://example.com/image.jpg"]
* placeholderImage:[UIImage imageNamed:@"placeholder"]];
*
* cell.textLabel.text = @"My Text";
* return cell;
* }
*
* @code
#import <SDWebImage/UIImageView+WebCache.h>
...
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
static NSString *MyIdentifier = @"MyIdentifier";
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:MyIdentifier];
if (cell == nil)
{
cell = [[[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:MyIdentifier]
autorelease];
}
// Here we use the provided setImageWithURL: method to load the web image
// Ensure you use a placeholder image otherwise cells will be initialized with no image
[cell.imageView setImageWithURL:[NSURL URLWithString:@"http://example.com/image.jpg"]
placeholderImage:[UIImage imageNamed:@"placeholder"]];
cell.textLabel.text = @"My Text";
return cell;
}
* @endcode
*/
@interface UIImageView (WebCache)