    CGFloat blue,
    CGFloat alpha
 ) ;
-  
+
 FUNCTION: void CGContextSetRGBFillColor (
    CGContextRef c,
    CGFloat red,

   CGBitmapInfo bitmapInfo
) ;

FUNCTION: void CGColorSpaceRelease ( CGColorSpaceRef ref ) ;

DESTRUCTOR: CGColorSpaceRelease


FUNCTION: size_t CGImageGetHeight (
   CGImageRef image
) ;

FUNCTION: CGImageDestinationRef CGImageDestinationCreateWithURL (
   CFURLRef url,
   CFStringRef type,
   size_t count,
   CFDictionaryRef options
) ;

FUNCTION: void CGImageDestinationAddImage (
   CGImageDestinationRef idst,
   CGImageRef image,
   CFDictionaryRef properties
) ;

FUNCTION: bool CGImageDestinationFinalize (
   CGImageDestinationRef idst
) ;

FUNCTION: void* CGBitmapContextGetData ( CGContextRef c ) ;
