DissolveToPointFromRectFraction Method (aPoint, srcRect, delta)

Composites a portion of the image to the specified location using the NSCompositeSourceOver operator. (Deprecated in Mac OS X v10.6.)

Original signature is '- (void)dissolveToPoint:(NSPoint)aPoint fromRect:(NSRect)srcRect fraction:(CGFloat)delta'

Available in Mac OS X v10.0 and later.

Declaration Syntax

Visual Basic

Visual C++

[ObsoleteAttribute("Deprecated in Mac OS X v10.6.")]
public virtual void DissolveToPointFromRectFraction(
	NSPoint aPoint,
	NSRect srcRect,
	CGFloat delta
)

<ObsoleteAttribute("Deprecated in Mac OS X v10.6.")> _
Public Overridable Sub DissolveToPointFromRectFraction ( _
	aPoint As NSPoint, _
	srcRect As NSRect, _
	delta As CGFloat _
)

[ObsoleteAttribute(L"Deprecated in Mac OS X v10.6.")]
public:
virtual void DissolveToPointFromRectFraction(
	NSPoint aPoint, 
	NSRect srcRect, 
	CGFloat delta
)

Parameters

aPoint (NSPoint): The point at which to draw the image, specified in the current coordinate system.

srcRect (NSRect): The portion of the image you want to draw, specified in the image's coordinate system.

delta (CGFloat): The desired opacity of the image, specified as a value between 0.0 and 1.0. A value of 0.0 renders the image totally transparent while 1.0 renders it fully opaque. Values larger than 1.0 are interpreted as 1.0.

Version Information

Available in Monobjc Bridge: 10.6 (For Mac OS X 10.6 and later), 10.5 (For Mac OS X 10.5 and later)

Assembly: Monobjc.AppKit (Module: Monobjc.AppKit)