text: // =====================================================================================================================
  //  PDFAnnotationSquare.h
  // =====================================================================================================================
  
  
  #import <AppKit/AppKit.h>
  #import <PDFKit/PDFAnnotation.h>
  
  
  @class PDFAnnotationSquarePrivateVars;
  
  
  @interface PDFAnnotationSquare : PDFAnnotation <NSCopying, NSCoding>
  {
  @private
      PDFAnnotationSquarePrivateVars	*_pdfPriv2;
  }
  
  // Fill color used for drawing annotation (optional, PDF 1.4).
  - (NSColor *) interiorColor;
  - (void) setInteriorColor: (NSColor *) color;
  
  @end
  