DKSweptAngleGradient Class Reference

Inheritance diagram for DKSweptAngleGradient:

Instance Methods
(void)	- createGradientImageWithRect:
(void)	- invalidateCache
(NSInteger)	- numberOfAngularSegments
(void)	- preloadColours
(void)	- setNumberOfAngularSegments:
Instance Methods inherited from DKGradient
(DKColorStop *)	- addColor:at:
(void)	- addColorStop:
(CGFloat)	- angle
	Returns the gradient's current angle in radians. More...
(CGFloat)	- angleInDegrees
	Returns the gradient's current angle in degrees. More...
(NSColor *)	- colorAtValue:
	Returns the computed Color for the gradient ramp expressed as a value from 0 to 1.0. More...
(NSArray *)	- colorStops
	Returns the list of Color stops in the gradient. More...
(void)	- convertOldKey:
(void)	- convertOldKeys
(NSUInteger)	- countOfColorStops
	Returns the number of Color stops in the gradient. More...
(void)	- fillContext:startingAtPoint:startRadius:endingAtPoint:endRadius:
(void)	- fillPath:
	Fills the path using the gradient. More...
(void)	- fillPath:centreOffset:
	Fills the path using the gradient. More...
(void)	- fillPath:startingAtPoint:startRadius:endingAtPoint:endRadius:
(void)	- fillRect:
(DKGradientBlending)	- gradientBlending
(DKGradient *)	- gradientByColorizingWithColor:
	Creates a copy of the gradient but colorizies it by substituting the hue from <color> More...
(DKGradientInterpolation)	- gradientInterpolation
	Returns the interpolation algorithm for the gradient. More...
(DKGradientType)	- gradientType
(DKGradient *)	- gradientWithAlpha:
	Creates a copy of the gradient but sets the alpha vealue of all stop colours to <alpha> More...
(BOOL)	- hasRadialSettings
(void)	- insertObject:inColorStopsAtIndex:
(NSPoint)	- mapPoint:fromRect:
(NSPoint)	- mapPoint:toRect:
(DKColorStop *)	- objectInColorStopsAtIndex:
	Returns the the indexed Color stop. More...
(NSPoint)	- radialEndingPoint
(CGFloat)	- radialEndingRadius
(NSPoint)	- radialStartingPoint
(CGFloat)	- radialStartingRadius
(void)	- removeAllColors
	Removes all Colors from the list of Colors. More...
(void)	- removeColorStop:
	Removes a Color stop from the list of Colors. More...
(void)	- removeLastColor
	Removes the last Color from he list of Colors. More...
(void)	- removeObjectFromColorStopsAtIndex:
(void)	- reverseColorStops
	Reverses the order of all the Color stops so "inverting" the gradient. More...
(void)	- setAngle:
	Sets the gradient's current angle in radians. More...
(void)	- setAngleInDegrees:
	Sets the angle of the gradient to the given angle. More...
(void)	- setAngleWithoutNotifying:
(void)	- setColorStops:
	Sets the list of Color stops in the gradient. More...
(void)	- setGradientBlending:
(void)	- setGradientInterpolation:
(void)	- setGradientType:
	Sets the gradient's basic type. More...
(void)	- setRadialEndingPoint:
(void)	- setRadialEndingRadius:
(void)	- setRadialStartingPoint:
(void)	- setRadialStartingRadius:
(void)	- setUpExtensionData
(void)	- sortColorStops
	Sorts the Color stops into position order. More...
(NSImage *)	- standardSwatchImage
(NSImage *)	- swatchImageWithSize:withBorder:
	Returns an image of the current gradient for use in a UI, etc. More...
Instance Methods inherited from GCObservableObject
(NSString *)	- actionNameForKeyPath:
(NSString *)	- actionNameForKeyPath:changeKind:
(NSArray *)	- oldArrayValueForKeyPath:
(void)	- registerActionNames
(void)	- sendInitialValuesForAllPropertiesToObserver:context:
(void)	- setActionName:forKeyPath:
(BOOL)	- setUpKVOForObserver:
(void)	- setUpObservables:forObserver:
(BOOL)	- tearDownKVOForObserver:
(void)	- tearDownObservables:forObserver:
Instance Methods inherited from NSObject
(NSString *)	- address
(DKStyleRegistry *)	- applicationWillReturnStyleRegistry
(BOOL)	- canBeUsedWithSelectionTool
(id)	- categoryManager:shouldReplaceObject:withObject:
(Class)	- classForCoder
(NSColor *)	- colorValue
(NSColor *)	- colourValue
(id)	- copy
(void)	- dealloc
(id)	- deepCopy
(NSDictionary *)	- dimensionValuesForArrowStroke:
(CGFloat)	- drawing:convertDistanceToExternalCoordinates:
(NSPoint)	- drawing:convertLocationToExternalCoordinates:
(void)	- drawing:didDrawRect:inView:
(void)	- drawing:willDrawRect:inView:
(NSString *)	- drawing:willReturnAbbreviationForUnit:
(NSString *)	- drawing:willReturnFormattedCoordinateForDistance:
(CGFloat)	- drawingWillReturnUnitToPointsConversonFactor:
(void)	- finalize
(NSString *)	- hexString
(void)	- hotspot:didEndTrackingWithEvent:inView:
(void)	- hotspot:isTrackingWithEvent:inView:
(void)	- hotspot:willBeginTrackingWithEvent:inView:
(NSData *)	- imageData
(NSImage *)	- imageResourceNamed:
(id)	- init
(id)	- initWithExpression:
(id)	- instantiateObjectWithShortName:parameters:
(BOOL)	- isLiteralValue
(void)	- layoutManager:willPlaceGlyphAtIndex:atLocation:pathAngle:yOffset:
(void)	- menuItem:wasAddedForObject:inCategory:
(BOOL)	- moveObjectTo:position:slope:userInfo:
(id)	- mutableCopy
(void)	- oneShotComplete
(void)	- oneShotHasReached:
(void)	- oneShotWillBegin
(void)	- path:elementIndex:type:points:subPathIndex:subPathClosed:contextInfo:
(id)	- placeLinkFromPoint:toPoint:onPath:linkNumber:userInfo:
(id)	- placeObjectAtPoint:onPath:position:slope:userInfo:
(NSPoint)	- point
(NSPoint)	- pointForTextLayout
(DKStyle *)	- registry:shouldReplaceStyle:withStyle:
(NSBezierPath *)	- renderer:willRenderPath:
(void)	- routeFinder:progressHasReached:
(void)	- setValue:forNumericParameter:
(NSString *)	- stringValue
(CGFloat)	- taperFactorAtDistance:onPath:ofLength:
(void)	- toolDidPerformUndoableAction:
(void)	- toolWillPerformUndoableAction:
(NSURL *)	- url
Instance Methods inherited from <NSObject>
(NSString *)	- description
(NSUInteger)	- hash
(BOOL)	- isEqual:
Instance Methods inherited from <NSKeyValueBindingCreation>
(void)	- bind:toObject:withKeyPath:options:
(NSArray *)	- exposedBindings
(NSDictionary *)	- infoForBinding:
(NSArray *)	- optionDescriptionsForBinding:
(void)	- unbind:
(Class)	- valueClassForBinding:
Instance Methods inherited from <NSCoding>
(void)	- encodeWithCoder:
(id)	- initWithCoder:
Instance Methods inherited from <NSCopying>
(id)	- copyWithZone:

Class Methods
(DKGradient *)	+ sweptAngleGradient
(DKGradient *)	+ sweptAngleGradientWithStartingColor:endingColor:
Class Methods inherited from DKGradient
(DKGradient *)	+ aquaNormalGradient
(DKGradient *)	+ aquaPressedGradient
(DKGradient *)	+ aquaSelectedGradient
(DKGradient *)	+ defaultGradient
	Returns an instance of the default gradient (simple linear black to white) More...
(void)	+ drawShinyGradientInRect:withColour:
(DKGradient *)	+ gradientWithStartingColor:endingColor:
	Returns a linear gradient from Color c1 to c2. More...
(DKGradient *)	+ gradientWithStartingColor:endingColor:type:angle:
	Returns a gradient from Color c1 to c2 with given type and angle. More...
(DKGradient *)	+ sourceListSelectedGradient
(DKGradient *)	+ sourceListUnselectedGradient
(DKGradient *)	+ unifiedDarkGradient
(DKGradient *)	+ unifiedNormalGradient
(DKGradient *)	+ unifiedPressedGradient
(DKGradient *)	+ unifiedSelectedGradient
Class Methods inherited from GCObservableObject
(NSString *)	+ actionNameForKeyPath:objClass:
(NSArray *)	+ observableKeyPaths
(void)	+ registerActionName:forKeyPath:objClass:
Class Methods inherited from NSObject
(id)	+ alloc
(Class)	+ class
(void)	+ initialize
(void)	+ load
(id)	+ new
Class Methods inherited from <NSKeyValueBindingCreation>
(void)	+ exposeBinding:

Protected Attributes
BOOL	m_ditherColours
CGContextRef	m_sa_bitmap
NSPoint	m_sa_centre
pix_int *	m_sa_colours
CGImageRef	m_sa_image
NSInteger	m_sa_img_width
NSInteger	m_sa_segments
CGFloat	m_sa_startAngle
Protected Attributes inherited from DKGradient
DKGradientBlending	m_blending
CGFunctionRef	m_cbfunc
NSMutableArray *	m_colorStops
id	m_extensionData
CGFloat	m_gradAngle
DKGradientType	m_gradType
DKGradientInterpolation	m_interp

Method Documentation

- (void) createGradientImageWithRect:

(NSRect)

rect

- (void) invalidateCache

- (NSInteger) numberOfAngularSegments

- (void) preloadColours

- (void) setNumberOfAngularSegments:

(NSInteger)

ns

+ (DKGradient*) sweptAngleGradient

+ (DKGradient*) sweptAngleGradientWithStartingColor:		(NSColor *)	c1
endingColor:		(NSColor *)	c2

Member Data Documentation

- (BOOL) m_ditherColours

protected

- (CGContextRef) m_sa_bitmap

protected

- (NSPoint) m_sa_centre

protected

- (pix_int*) m_sa_colours

protected

- (CGImageRef) m_sa_image

protected

- (NSInteger) m_sa_img_width

protected

- (NSInteger) m_sa_segments

protected

- (CGFloat) m_sa_startAngle

protected