I am having problem with PDF conversion to images. I would like to create an image file for every page in PDF document.

This is the code I am using and works fine. Every page gets converted into the image, but I have problem with image resolution. I don't know how to set the resolution of the output images. Can someone help me out?

```
NSData *pdfData = [NSData dataWithContentsOfURL:[NSURL URLWithString:@"http://localhost/test/test.pdf"]];

NSPDFImageRep *img = [NSPDFImageRep imageRepWithData:pdfData]; 
 NSFileManager *fileManager = [NSFileManager defaultManager];
 int count = [img pageCount]; 
 for(int i = 0 ; i < count ; i++) { 
  [img setCurrentPage:i]; 
  NSImage *temp = [[NSImage alloc] init]; 
  [temp addRepresentation:img]; 
  NSBitmapImageRep *rep = [NSBitmapImageRep imageRepWithData:[temp TIFFRepresentation]]; 
  NSData *finalData = [rep representationUsingType:NSJPEGFileType properties:nil]; 
  NSString *pageName = [NSString stringWithFormat:@"Page_%d.jpg", [img currentPage]]; 
  [fileManager createFileAtPath:[NSString stringWithFormat:@"%@/%@", @"/Users/mac/Desktop/", pageName] contents:finalData attributes:nil];
 }

```

Thanks a lot!