CONTPARM Struct Reference

Raster contrast enhancement parameters. More...

#include <mi32/contparm.h>

List of all members.

Public Member Functions
void	Clear ()
	CONTPARM (const CONTPARM &rhs)
	CONTPARM ()
void	Copy (const CONTPARM &rhs, int size=0)
void	FreeTableIfUnneeded ()
CONTPARM &	operator= (const CONTPARM &rhs)
	~CONTPARM ()
Public Attributes
UINT8	complexcomp
unsigned	CompTable:1
double	datainit
double	datalast
double	datasample
double	dinplowlim
double	dinpuprlim
unsigned	HasNullVal:1
INT32	inode
UINT8	invert
unsigned	IsConstant:1
void *	itable
UINT8	ItemSize
unsigned	LoadTable:1
INT16	mean
ANYRASTVALUE	nullvalue
UINT16	NumItems
unsigned	Out16Bit:1
UINT16	outconstant
UINT16	outgtmaxval
UINT16	outlowlim
UINT16	outltminval
UINT16	outnullval
UINT16	outuprlim
double	power
UINT8	rastbits
UINT8	rasttype
unsigned	SaveTable:1
INT16	stdevl
INT16	stdevr
UINT16	type
void *	unused

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Detailed Description

Raster contrast enhancement parameters.

THIS STRUCTURE IS USED IN DLL. Existing members may not be removed, reordered or changed in type. When adding new members: 1. Add at the end 2. Adjust Copy() method if necessary 3. Rebuild rvcapp DLL/library

Definition at line 84 of file contparm.h.

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Constructor & Destructor Documentation

CONTPARM::CONTPARM (   )  [inline]

Default constructor. Ugly, but much faster Definition at line 117 of file contparm.h.

CONTPARM::CONTPARM (  const CONTPARM &  rhs  )  [inline]

Copy constructor. Definition at line 123 of file contparm.h.

CONTPARM::~CONTPARM (   )  [inline]

Destructor. Definition at line 135 of file contparm.h.

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Member Function Documentation

void CONTPARM::Clear (   )  [inline]

Clear the contrast structure. Ugly, but much faster Definition at line 149 of file contparm.h.

void CONTPARM::Copy (  const CONTPARM &  rhs, int  size = 0 )  [inline]

Helper for copying with size limit for use in DLL. Parameters: rhs  Source to copy from size  Maximum size to copy Definition at line 156 of file contparm.h.

void CONTPARM::FreeTableIfUnneeded (   )  [inline]

Free translation table if can perform transformation computationally with greater accuracy. Definition at line 172 of file contparm.h.

CONTPARM& CONTPARM::operator= (  const CONTPARM &  rhs  )  [inline]

Assignment. Definition at line 139 of file contparm.h.

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Member Data Documentation

UINT8 CONTPARM::complexcomp

Component of complex raster to use. Definition at line 97 of file contparm.h.

unsigned CONTPARM::CompTable

Flag - Compute new table using default parameters. Definition at line 101 of file contparm.h.

double CONTPARM::datainit

Initial data value for table if > 8-bit. Definition at line 112 of file contparm.h.

double CONTPARM::datalast

Final data value in table if > 8-bit. Definition at line 113 of file contparm.h.

double CONTPARM::datasample

Sampling rate for data range. Definition at line 114 of file contparm.h.

double CONTPARM::dinplowlim

Lower input limit for stretch. Definition at line 92 of file contparm.h.

double CONTPARM::dinpuprlim

Upper input limit for stretch. Definition at line 93 of file contparm.h.

unsigned CONTPARM::HasNullVal

Flag - Has "null" cell value. Definition at line 101 of file contparm.h.

INT32 CONTPARM::inode

Contrast table inode. Definition at line 106 of file contparm.h.

UINT8 CONTPARM::invert

Flag set if table is inverted. Definition at line 89 of file contparm.h.

unsigned CONTPARM::IsConstant

Flag - Output constant value (in outconstant). Definition at line 101 of file contparm.h.

void* CONTPARM::itable

Pointer to malloc()'d buffer holding table, freed in destructor. Definition at line 98 of file contparm.h.

UINT8 CONTPARM::ItemSize

Table entry size. Definition at line 90 of file contparm.h.

unsigned CONTPARM::LoadTable

Flag - Load table using .inode field. Definition at line 101 of file contparm.h.

INT16 CONTPARM::mean

Definition at line 88 of file contparm.h.

ANYRASTVALUE CONTPARM::nullvalue

Definition at line 111 of file contparm.h.

UINT16 CONTPARM::NumItems

Number of table entries. Definition at line 91 of file contparm.h.

unsigned CONTPARM::Out16Bit

Flag - Output 16-bit values. Definition at line 101 of file contparm.h.

UINT16 CONTPARM::outconstant

Value to output if IsConstant bit set. Definition at line 110 of file contparm.h.

UINT16 CONTPARM::outgtmaxval

Value to output if input > dinpuprlim. Definition at line 108 of file contparm.h.

UINT16 CONTPARM::outlowlim

Definition at line 87 of file contparm.h.

UINT16 CONTPARM::outltminval

Value to output if input < dinplowlim. Definition at line 107 of file contparm.h.

UINT16 CONTPARM::outnullval

Value to output if input = nullvalue && HasNullVal is set. Definition at line 109 of file contparm.h.

UINT16 CONTPARM::outuprlim

Lower and upper output limits. Definition at line 87 of file contparm.h.

double CONTPARM::power

Power for log/exp contrast. Definition at line 94 of file contparm.h.

UINT8 CONTPARM::rastbits

Number of bits/cell in input raster. Definition at line 96 of file contparm.h.

UINT8 CONTPARM::rasttype

Raster data type: RVFTYPE_xxxxx. Definition at line 95 of file contparm.h.

unsigned CONTPARM::SaveTable

Flag - Save computed table under raster, set .inode. Definition at line 101 of file contparm.h.

INT16 CONTPARM::stdevl

Definition at line 88 of file contparm.h.

INT16 CONTPARM::stdevr

Mean and st devs for normalization. Definition at line 88 of file contparm.h.

UINT16 CONTPARM::type

Contrast table type (CTYPE_...). Definition at line 86 of file contparm.h.

void* CONTPARM::unused

Definition at line 99 of file contparm.h.

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The documentation for this struct was generated from the following file:

• mi32/contparm.h

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