Taxonomy Categories:
Member Functions:
Interface Category:
API.
Inherits From:
TTransferMode
Inherited By:
None.
Purpose:
THSVReplaceValueTransferMode is a concrete class, derived from TTransferMode, for substituting the value component in the HSV (hue-saturation-value) color space. This transfer mode sets the resulting color's value to that of the source. The hue, saturation, and alpha are those of the destination. (The source and destination need not be THSVColors, and the resulting color is converted from HSV to the specified color space.)
Instantiation:
Allocate on the heap or the stack.
Deriving Classes:
None.
Concurrency:
Not multithread safe.
Resource Use:
No special requirements.
- THSVReplaceValueTransferMode ()
- THSVReplaceValueTransferMode (const THSVReplaceValueTransferMode &)
Interface Category:
API.
Purpose:
- Default constructor.
- Copy constructor.
Calling Context:
- Called by the stream-in operators. You can also call this constructor directly.
- Called to copy an object.
Parameters:
Return Value:
None.
Exceptions:
Throws no exceptions, passes all exceptions through.
Concurrency:
Not multithread safe.
Other Considerations:
None.
virtual ~ THSVReplaceValueTransferMode ()
Interface Category:
API.
Purpose:
Destructor.
Calling Context:
Called to destroy an object.
Parameters:
Return Value:
None.
Exceptions:
Throws no exceptions, passes all exceptions through.
Concurrency:
Not multithread safe.
Other Considerations:
None.
virtual void GetResultingColor (const TColor & sourceColor, const TColor & destColor, TColor & resultingColor) const
Interface Category:
API.
Purpose:
Transforms the destination TColor to a color that has the same value component as the source color, but with the original hue, saturation, and alpha components. All arguments are passed as TColors.
Calling Context:
Call this function directly.
Parameters:
- const TColor & sourceColor -The source color with the value component to use.
- const TColor & destColor -The destination color to modify.
- TColor & resultingColor -The modified destination color.
Return Value:
None.
Exceptions:
Throws no exceptions, passes all exceptions through.
Concurrency:
Not multithread safe.
Other Considerations:
None.
static void GetReplaceValueResult (const THSVColor & sourceColor, const THSVColor & destColor, THSVColor & resultingColor)
Interface Category:
API.
Purpose:
Transforms the destination THSVColor to a color that has the same value component as the source color, but with the original hue, saturation, and alpha values. All arguments are passed as THSVColors.
Calling Context:
Call this function directly.
Parameters:
- const THSVColor & sourceColor -The source color with the value component to use.
- const THSVColor & destColor -The destination color to modify.
- THSVColor & resultingColor -The modified destination color.
Return Value:
None.
Exceptions:
Throws no exceptions, passes all exceptions through.
Concurrency:
Not multithread safe.
Other Considerations:
None.
THSVReplaceValueTransferMode & operator =(const THSVReplaceValueTransferMode & source)
Interface Category:
API.
Purpose:
Assignment operator.
Calling Context:
Call this function by using the operator in an assignment statement.
Parameters:
Return Value:
A non-const reference to the left-hand side object.
Exceptions:
Throws no exceptions, passes all exceptions through.
Concurrency:
Not multithread safe.
Other Considerations:
None.
virtual TStream & operator >>=(TStream & towhere) const
Interface Category:
API.
Purpose:
Stream-out operator.
Calling Context:
Called to stream out data.
Parameters:
- TStream & towhere -The stream that the object streams itself out to.
Return Value:
Returns a reference to the stream the object streams itself out to.
Exceptions:
Throws no exceptions, passes all exceptions through.
Concurrency:
Not multithread safe.
Other Considerations:
None.
virtual TStream & operator <<= (TStream & fromwhere)
Interface Category:
API.
Purpose:
Stream-in operator.
Calling Context:
Called to stream in data.
Parameters:
- TStream & fromwhere -The stream that the object streams itself in from.
Return Value:
Returns a reference to the stream the object streams itself in from.
Exceptions:
Throws no exceptions, passes all exceptions through.
Concurrency:
Not multithread safe.
Other Considerations:
None.
virtual ETransferModeClassID TemporaryTypeID () const
Interface Category:
API.
Purpose:
Returns the type of transfer mode this class represents.
Calling Context:
Call this function directly.
Parameters:
Return Value:
Returns an ETransferModeClassID with value kHSVReplaceValueTransferMode.
Exceptions:
Throws no exceptions, passes all exceptions through.
Concurrency:
Not multithread safe.
Other Considerations:
None.
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