/*
//
 http://www.w3.org/TR/SVG/pservers.html#InterfaceSVGGradientElement
 
 interface SVGGradientElement : SVGElement,

 SVGURIReference,
 SVGExternalResourcesRequired,
 SVGStylable,
 SVGUnitTypes {
 
 // Spread Method Types
 const unsigned short SVG_SPREADMETHOD_UNKNOWN = 0;
 const unsigned short SVG_SPREADMETHOD_PAD = 1;
 const unsigned short SVG_SPREADMETHOD_REFLECT = 2;
 const unsigned short SVG_SPREADMETHOD_REPEAT = 3;
 
 readonly attribute SVGAnimatedEnumeration gradientUnits;
 readonly attribute SVGAnimatedTransformList gradientTransform;
 readonly attribute SVGAnimatedEnumeration spreadMethod;
 
 */

#import "SVGElement.h"

#import "SVGRect.h"
#import "SVGGradientStop.h"
#import "SVGTransformable.h"
#import "SVGGradientLayer.h"

@interface SVGGradientElement : SVGElement <SVGTransformable> /* NB: does NOT implemente "SVGLayeredElement" because spec says that these specifically NEVER appear in the output */
{
    @public
    BOOL radial; /* FIXME: not in SVG Spec */
    
}

@property (readonly, retain) NSArray *stops; /* FIXME: not in SVG Spec */
@property (readonly, retain) NSArray *locations; /* FIXME: not in SVG Spec */
@property (readonly, retain) NSArray *colors; /* FIXME: not in SVG Spec */

-(void)addStop:(SVGGradientStop *)gradientStop; /* FIXME: not in SVG Spec */


-(SVGGradientLayer *)newGradientLayerForObjectRect:(CGRect) objectRect viewportRect:(SVGRect) viewportRect
										 transform:(CGAffineTransform)transform;

- (void)synthesizeProperties; // resolve any xlink:hrefs to other gradients
@end