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Taxonomy Categories:
Member Functions:
Interface Category:
API.
Inherits From:
TCap
Inherited By:
None.
Purpose:
TRoundCap implements a round cap. A round cap puts a semicircle at the start or end point of the geometry. TRoundCap is derived directly from TCap.
Instantiation:
Allocate on the heap or the stack.
Deriving Classes:
None.
Concurrency:
Not multithread safe.
Resource Use:
No special requirements.
- TRoundCap ()
- TRoundCap (const TRoundCap &)
Interface Category:
API.
Purpose:
- Default constructor.
- Copy constructor.
Calling Context:
- Called by the stream-in operators.
- Called to copy an object.
Parameters:
- Takes no parameters.
- const TRoundCap & -The round cap to be copied.
Return Value:
None.
Exceptions:
Throws no exceptions, passes all exceptions through.
Concurrency:
Not multithread safe.
Other Considerations:
None.
virtual ~ TRoundCap ()
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.
Member Function: TRoundCap::operator>>=
virtual TStream & operator >>=(TStream &) const
Interface Category:
API.
Purpose:
Stream-out operator.
Calling Context:
Called to stream out data.
Parameters:
- TStream & stream -The stream to which the object streams itself out.
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.
Member Function: TRoundCap::operator<<=
virtual TStream & operator <<= (TStream &)
Interface Category:
API.
Purpose:
Stream-in operator.
Calling Context:
Called to stream in data.
Parameters:
- TStream & -The stream from which the object streams itself in.
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.
Member Function: TRoundCap::operator=
TRoundCap & operator =(const TRoundCap & source)
Interface Category:
API.
Purpose:
Assignment operator.
Calling Context:
Call this function by using the operator in an assignment statement.
Parameters:
- const TRoundCap & source -The round cap to be copied.
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.
Member Function: TRoundCap::AdjustBounds
virtual TGRect AdjustBounds (const TGRect & currentBounds, const TPen * pen =NIL) const
Interface Category:
Same as the Class
Purpose:
Adjusts the size of the bounding rectangle to account for the round cap.
Calling Context:
Call this function directly.
Parameters:
- const TGRect & currentBounds -The bounding rectangle to adjust.
- const TPen * pen =NIL -The pen to be used in the adjusting process.
Return Value:
A TGRect that is the modified version of the rectangle passed as the current bounds.
Exceptions:
Throws no exceptions, passes all exceptions through.
Concurrency:
Not multithread safe.
Other Considerations:
None.
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