TransferFunction Class Reference

The class manages the transferfunction. More...

#import <TransferFunction.h>

List of all members.

Public Member Functions
(id)	- init
	Initialize a TransferFunction After initializing the object two TransferPoints will be added to the function, the start (black) and end point (white)
(TransferPoint *)	- getTransferPoint:
	This method returns a TransferPoint, which is calculated throw the point at the index and the following.
(void)	- nodeChanged:
	Notification method when a TransferNode is added.
Properties
int	transferResolution
NSMutableArray *	transferPoints

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Detailed Description

The class manages the transferfunction.

It stores only values which are added in the TransferPanel. All other values between the others will be calculated when they are needed.

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Member Function Documentation

- (TransferPoint *) getTransferPoint:

(int)

idx

This method returns a TransferPoint, which is calculated throw the point at the index and the following.

Parameters:

idx	The index of the point which should be returned

Returns:

A autoreleased TransferPoint

- (id) init

Initialize a TransferFunction After initializing the object two TransferPoints will be added to the function, the start (black) and end point (white)

Returns:

A pointer to the object

- (void) nodeChanged:

(NSNotification *)

notification

Notification method when a TransferNode is added.

This method will be called when a TransferNode is added within the TransferPanel. The Node will be added as a TransferPoint to to Transferfunction

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Property Documentation

- (NSMutableArray *) transferPoints [read, write, retain]

- (int) transferResolution [read, write, assign]

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

• TransferFunction.h
• TransferFunction.m