/// @file

@class CPTLineStyle;

@class CPTFill;

/**

* @brief Line cap types.

**/

typedef NS_ENUM (NSInteger, CPTLineCapType) {

CPTLineCapTypeNone, ///< No line cap.

CPTLineCapTypeOpenArrow, ///< Open arrow line cap.

CPTLineCapTypeSolidArrow, ///< Solid arrow line cap.

CPTLineCapTypeSweptArrow, ///< Swept arrow line cap.

CPTLineCapTypeRectangle, ///< Rectangle line cap.

CPTLineCapTypeEllipse, ///< Elliptical line cap.

CPTLineCapTypeDiamond, ///< Diamond line cap.

CPTLineCapTypePentagon, ///< Pentagon line cap.

CPTLineCapTypeHexagon, ///< Hexagon line cap.

CPTLineCapTypeBar, ///< Bar line cap.

CPTLineCapTypeCross, ///< X line cap.

CPTLineCapTypeSnow, ///< Snowflake line cap.

CPTLineCapTypeCustom ///< Custom line cap.

};

@interface CPTLineCap : NSObject<NSCopying, NSCoding, NSSecureCoding>

@property (nonatomic, readwrite, assign) CGSize size;

@property (nonatomic, readwrite, assign) CPTLineCapType lineCapType;

@property (nonatomic, readwrite, strong, nullable) CPTLineStyle *lineStyle;

@property (nonatomic, readwrite, strong, nullable) CPTFill *fill;

@property (nonatomic, readwrite, assign, nullable) CGPathRef customLineCapPath;

@property (nonatomic, readwrite, assign) BOOL usesEvenOddClipRule;

/// @name Factory Methods

/// @{

+(nonnull instancetype)lineCap;

+(nonnull instancetype)openArrowPlotLineCap;

+(nonnull instancetype)solidArrowPlotLineCap;

+(nonnull instancetype)sweptArrowPlotLineCap;

+(nonnull instancetype)rectanglePlotLineCap;

+(nonnull instancetype)ellipsePlotLineCap;

+(nonnull instancetype)diamondPlotLineCap;

+(nonnull instancetype)pentagonPlotLineCap;

+(nonnull instancetype)hexagonPlotLineCap;

+(nonnull instancetype)barPlotLineCap;

+(nonnull instancetype)crossPlotLineCap;

+(nonnull instancetype)snowPlotLineCap;

+(nonnull instancetype)customLineCapWithPath:(nullable CGPathRef)aPath;

/// @}

/// @name Drawing

/// @{

-(void)renderAsVectorInContext:(nonnull CGContextRef)context atPoint:(CGPoint)center inDirection:(CGPoint)direction;

/// @}

@end