Border Color Of image type

 UIImage *green = [UIImage imageNamed:@"imageName.png"];

 UIImageView *anImageView=[[UIImageView alloc]initWithFrame:CGRectMake(x,y,w,h)];

[self.view addSubview:anImageView];

    [anImageView.layer setBorderWidth:15.0f];

    [anImageView.layer setBorderColor:[UIColor colorWithPatternImage:green].CGColor];

    [anImageView.layer setShadowRadius:5.0f];

    [anImageView.layer setShadowOpacity:.85f];

    [anImageView.layer setShadowOffset:CGSizeMake(1.0f, 2.0f)];

    [anImageView.layer setShadowColor:[[UIColor blackColor] CGColor]];

    [anImageView.layer setShouldRasterize:YES];

    [anImageView.layer setMasksToBounds:NO];

    

Note : import <QuartzCore/QuartzCore.h> and framework