text: // This is 99% the work of Sam Soffes as indicated below.
  // His SSPieProgressView is for iOS; I modified it for Mac OS X,
  // made it start at the 12 o'clock position instead of 6 o'clock,
  // and changed the name to SSYPieProgressView.
  
  
  //
  //  SSPieProgressView.h
  //  SSToolkit
  //
  //  Created by Sam Soffes on 4/22/10.
  //  Copyright 2010-2011 Sam Soffes. All rights reserved.
  //
  
  /**
   Pie chart style progress pie chart similar to the one in Xcode 3's status bar.
   */
  @interface SSYPieProgressView : NSControl
  
  ///---------------------------
  ///@name Managing the Progress
  ///---------------------------
  
  - (void)setIndeterminate:(BOOL)indeterminate ;
  
  /**
   The current progress shown by the receiver.
   
   The current progress is represented by a floating-point value between `0.0` and `1.0`, inclusive, where `1.0` indicates
   the completion of the task. Values less than `0.0` and greater than `1.0` are pinned to those limits.
   
   The default value is `0.0`.
   */
  @property (nonatomic, assign) CGFloat progress;
  
  ///-------------------------------------
  /// @name Configuring the Pie Appearance
  ///-------------------------------------
  
  /**
   The outer border width.
   
   The default is `2.0`.
   */
  @property (nonatomic, assign) CGFloat pieBorderWidth;
  
  /**
   The border color.
   
   @see defaultPieColor
   */
  @property (nonatomic, retain) NSColor *pieBorderColor;
  
  /**
   The fill color.
   
   @see defaultPieColor
   */
  @property (nonatomic, retain) NSColor *pieFillColor;
  
  /**
   The background color.
   
   The default is white.
   */
  @property (nonatomic, retain) NSColor *pieBackgroundColor;
  
  
  ///---------------
  /// @name Defaults
  ///---------------
  
  /**
   The default value of `pieBorderColor` and `pieFillColor`.
   */
  + (NSColor *)defaultPieColor;
  
  @end
  