//
//  DKArcPath.h
//  GCDrawKit
//
//  Created by graham on 25/06/2008.
//  Copyright 2008 Apptree.net. All rights reserved.
//

#import "DKDrawablePath.h"


@interface DKArcPath : DKDrawablePath <NSCopying, NSCoding>
{
	float		mRadius;
	float		mStartAngle;
	float		mEndAngle;
	NSPoint		mCentre;
	BOOL		mIsWedge;
}

- (void)		setRadius:(float) rad;
- (float)		radius;

- (void)		setStartAngle:(float) sa;
- (float)		startAngle;

- (void)		setEndAngle:(float) ea;
- (float)		endAngle;

- (void)		setIsWedge:(BOOL) wedge;
- (BOOL)		isWedge;


@end

// partcodes this class defines - note that the implicit partcodes used by DKDrawablePtah are not used by this class,
// so we don't need to ensure these are out of range. The numbers here are entirely arbitrary.

enum
{
	kDKArcPathRadiusPart			= 22,
	kDKArcPathStartAnglePart,
	kDKArcPathEndAnglePart,
	kDKArcPathCentrePointPart,
	kDKArcPathRotationKnobPart
};