title: loading images from documents directory into an array
body: <p>I have some jpg images I am saving to the documents directory from camera shots.  I want to find all the jpg images in the documents directory and load them into an array so they can be in a overflow view.</p>
  
  <p>Here is my code to find and sort the jpg images in the documents directory.</p>
  
  <pre><code>   NSString *extension = @"jpg";
          NSFileManager *fileManager = [NSFileManager defaultManager];
  
  
  
          NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES);
          NSString *documentsDirectory = [paths objectAtIndex:0];
  
          NSArray *contents = [fileManager contentsOfDirectoryAtPath:documentsDirectory error:nil];  
          NSMutableArray *jpegFiles = [NSMutableArray arrayWithCapacity: [contents count]];
  
         NSString *filename;
          for (filename in contents)
  
          {
              if ([[filename pathExtension] isEqualToString:extension]) 
                       {
               [jpegFiles addObject:[UIImage imageNamed:[documentsDirectory stringByAppendingPathComponent:filename]]];
  
  
              }
          }
  
      // Add the coverflow view
      coverflow = [[TKCoverflowView alloc] initWithFrame:CGRectMake(0, 0, 320, 480)];
      coverflow.coverflowDelegate = self;
      coverflow.dataSource = self;
      [self.view addSubview:coverflow];
      [coverflow setNumberOfCovers:6];
  
  - (void) coverflowView:(TKCoverflowView*)coverflowView coverAtIndexWasBroughtToFront:(int)index{
          NSLog(@"Front %d",index);
  }
  
  - (TKCoverflowCoverView*) coverflowView:(TKCoverflowView*)coverflowView coverAtIndex:(int)index{
  
  
      TKCoverflowCoverView *cover = [coverflowView dequeueReusableCoverView];
  
      if(cover == nil){
          // Change the covers size here
          cover = [[TKCoverflowCoverView alloc] initWithFrame:CGRectMake(0, 0, 280, 210)]; // 224
          cover.baseline = 200;
  
      }
      cover.image = [covers objectAtIndex:index % [covers count]];
  
      return cover;
  
  }
  </code></pre>
  
  <p>I have tried everything I can think of and nothing works.</p>
  
  <p>It has been suggested that I load each image by getting the path to the image from the array of pathnames, and use the method imageWithContentsOfFile to load the image.</p>
  
  <p>I have looked this up and did searches for how to do this but with no luck.  Could someone show me how to do this.</p>