CEditTransferFunction Class Reference

#include <EditTransferFunction.h>

Inheritance diagram for CEditTransferFunction:

[legend]Collaboration diagram for CEditTransferFunction:

[legend]List of all members.

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Detailed Description

CEditTransferFunction dialog: this is the dialog window for changing the transfer function parameters, the user can interactively change the tf in this dialog

requirements

win98 or later
win2k or later
MFC

Version:

1.0 first version

Date:

12-09-2004

Author:

Johanna Beyer, Christoph Heinzl

license

This code is absolutely free to use and modify. The code is provided "as is" with no expressed or implied warranty. The author accepts no liability if it causes any damage to your computer, causes your pet to fall ill, increases baldness or makes your car start emitting strange noises when you start it up. This code has no bugs, just undocumented features!

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Public Member Functions
	CEditTransferFunction (CWnd *pParent=NULL)
Protected Member Functions
virtual void	DoDataExchange (CDataExchange *pDX)
Private Types
enum	{ IDD = IDD_EDIT_TRANSFERFUNCTION }
Private Member Functions
void	UpdatePens ()
afx_msg void	OnBnClickedOk ()
afx_msg void	OnPaint ()
afx_msg void	OnLButtonUp (UINT nFlags, CPoint point)
afx_msg void	OnBnClickedOk2 ()
afx_msg void	OnBnClickedSaveTf ()
afx_msg void	OnBnClickedLoadTf ()
Private Attributes
struct {
BYTE   m_pcName [10]
BYTE   m_bNumber
}	m_sTransHeader
struct {
int   m_nPoint
COLORREF   m_pColor
int   m_opacity
}	m_sTransData
int	m_width
int	m_height
int	startX
int	startY
double	xratio
std::vector< short >	vec
std::vector< short >	vecY
std::map< int, COLORREF >	m
std::map< int, int >	mOp
CPen **	myPen
CVisualize3DDoc *	m_doc
unsigned short *	histogram
COLORREF	cf
TransferFunction *	tf

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Member Function Documentation

void CEditTransferFunction::OnBnClickedLoadTf (   )  [private]

loads tf from file

void CEditTransferFunction::OnBnClickedOk (   )  [private]

default: closes dialog

void CEditTransferFunction::OnBnClickedSaveTf (   )  [private]

saves tf to file

void CEditTransferFunction::OnLButtonUp (  UINT  nFlags, CPoint  point )  [private]

if user clicked in histogram, new transfer function point is created, tf is calculated and displayed Parameters: nFlags  point

void CEditTransferFunction::OnPaint (   )  [private]

draws dialog, with histogram and transfer function

void CEditTransferFunction::UpdatePens (   )  [private]

updates colors of myPen array to current tf colors

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