CP_Bezier Class Reference

List of all members.

Public Member Functions
Constructor / Destructor
	CP_Bezier ()
	Constructor.
	CP_Bezier (CP_Point inPoints[4])
virtual	~CP_Bezier ()
	Destructor.
Drawing
void	Draw (CP_Canvas &inDestCanvas)
void	Draw (CP_Canvas &inDestCanvas, CP_Point inPoints[4])
Protected Attributes
CP_Point	fPoints [4]
Private Member Functions
Misc
void	ComputeSegmets (CP_Point inPoints[4], CP_Point segment[])
void	SetupBezier ()

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Constructor & Destructor Documentation

CP_Bezier::CP_Bezier (   )

Constructor. Exceptions: none

CP_Bezier::CP_Bezier (  CP_Point  inPoints[4]  )

Constructor. Sets the 4 points of the curve as follows: 0 = starting point, 1 - control point one, 2 - control point two, 3 - ending point. Exceptions: none

CP_Bezier::~CP_Bezier (   )  [virtual]

Destructor. Exceptions: none

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Member Function Documentation

void CP_Bezier::Draw (  CP_Canvas &  inDestCanvas  )

Draws the bezier curve in the passed in canvas object. Parameters: inDestCanvas  The canvas to draw into. Exceptions: none  Returns: void

void CP_Bezier::Draw (  CP_Canvas &  inDestCanvas, CP_Point  inPoints[4] )

Draws the bezier curve in the passed in canvas object, and using the passed in control points. The points are interprested as folows: 0 = starting point, 1 - control point one, 2 - control point two, 3 - ending point. Parameters: inDestCanvas  The canvas to draw into. inPoints  4 points describing the curve. Exceptions: none  Returns: void

void CP_Bezier::ComputeSegmets (  CP_Point  inPoints[4], CP_Point  segment[] )  [private]

MacOS - Private routine to calculate the parts of the curve to draw. Parameters: inPoints  4 points describing the curve. segment  Area to return the results in. Exceptions: none  Returns: void Results are returned in the segment parameter.

void CP_Bezier::SetupBezier (   )  [private]

MacOS - Private routine to setup our data fields. Exceptions: none  Returns: void

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Member Data Documentation

CP_Point CP_Bezier::fPoints[4] [protected]

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The documentation for this class was generated from the following files:

• CP_Bezier.h
• CP_Bezier.cpp

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