text: //
  //  SVGDocument+CA.h
  //  SVGKit
  //
  //  Copyright Matt Rajca 2011. All rights reserved.
  //
  
  #import "SVGDocument.h"
  #import <QuartzCore/QuartzCore.h>
  
  @interface SVGDocument (CA)
  
  - (CALayer *)layerWithIdentifier:(NSString *)identifier;
  
  - (CALayer *)layerTree;
  
  - (CALayer *)layerWithIdentifier:(NSString *)identifier layer:(CALayer *)layer;
  
  - (CALayer *)layerWithElement:(SVGElement < SVGLayeredElement > *)element;
  
  - (NSArray*)svgShapeElements;
  
  - (NSArray*)svgShapeElementsFromRootElement:(SVGElement*)rootSvgElement;
  @end
  