ossimNormalizedRemapTable Class Reference

Base class implemetation of normalized remap tables to go to/from normalized value to pixel value. More...

#include <ossimNormalizedRemapTable.h>

Inheritance diagram for ossimNormalizedRemapTable:

Public Member Functions
	ossimNormalizedRemapTable ()
	default constructor More...
virtual	~ossimNormalizedRemapTable ()
	virtual destructor More...
virtual ossim_float64	operator[] (ossim_int32 pix) const =0
	Gets a normalized value (between '0.0' and '1.0') from a pixel value. More...
virtual ossim_float64	normFromPix (ossim_int32 pix) const =0
	Gets a normalized value (between '0.0' and '1.0') from a pixel value. More...
virtual ossim_int32	pixFromNorm (ossim_float64 normPix) const =0
	Returns an pixel value as an int from a normalized value. More...
virtual ossim_int32	getEntries () const =0
	Pure virtual method to get the number of table entries. More...
virtual ossim_float64	getNormalizer () const
	Get the value used to normalize and un-normalize table entries. More...

Private Member Functions
	ossimNormalizedRemapTable (const ossimNormalizedRemapTable &source)
ossimNormalizedRemapTable &	operator= (const ossimNormalizedRemapTable &)

Detailed Description

Base class implemetation of normalized remap tables to go to/from normalized value to pixel value.

Definition at line 26 of file ossimNormalizedRemapTable.h.

Constructor & Destructor Documentation

ossimNormalizedRemapTable() [1/2]

ossimNormalizedRemapTable::ossimNormalizedRemapTable

(

)

default constructor

Definition at line 18 of file ossimNormalizedRemapTable.cpp.

{
}

~ossimNormalizedRemapTable()

ossimNormalizedRemapTable::~ossimNormalizedRemapTable ( )

virtual

virtual destructor

Definition at line 22 of file ossimNormalizedRemapTable.cpp.

{
}

ossimNormalizedRemapTable() [2/2]

ossimNormalizedRemapTable::ossimNormalizedRemapTable ( const ossimNormalizedRemapTable &  source )

private

Definition at line 27 of file ossimNormalizedRemapTable.cpp.

{}

Member Function Documentation

getEntries()

virtual ossim_int32 ossimNormalizedRemapTable::getEntries ( ) const

pure virtual

Pure virtual method to get the number of table entries.

Returns

The number of entries in a table.

Implemented in ossimNormalizedS16RemapTable, ossimNormalizedU11RemapTable, ossimNormalizedU12RemapTable, ossimNormalizedU13RemapTable, ossimNormalizedU14RemapTable, ossimNormalizedU15RemapTable, ossimNormalizedU8RemapTable, and ossimNormalizedU16RemapTable.

Referenced by getNormalizer().

getNormalizer()

ossim_float64 ossimNormalizedRemapTable::getNormalizer ( ) const

inlinevirtual

Get the value used to normalize and un-normalize table entries.

Returns

Value used to normalize and un-normalize table entries.

Definition at line 79 of file ossimNormalizedRemapTable.h.

References getEntries().

Referenced by ossimNormalizedS16RemapTable::ossimNormalizedS16RemapTable(), ossimNormalizedU11RemapTable::ossimNormalizedU11RemapTable(), ossimNormalizedU12RemapTable::ossimNormalizedU12RemapTable(), ossimNormalizedU13RemapTable::ossimNormalizedU13RemapTable(), ossimNormalizedU14RemapTable::ossimNormalizedU14RemapTable(), ossimNormalizedU15RemapTable::ossimNormalizedU15RemapTable(), ossimNormalizedU16RemapTable::ossimNormalizedU16RemapTable(), ossimNormalizedU8RemapTable::ossimNormalizedU8RemapTable(), ossimNormalizedU16RemapTable::pixFromNorm(), ossimNormalizedU15RemapTable::pixFromNorm(), ossimNormalizedU11RemapTable::pixFromNorm(), ossimNormalizedU14RemapTable::pixFromNorm(), ossimNormalizedU12RemapTable::pixFromNorm(), ossimNormalizedU8RemapTable::pixFromNorm(), ossimNormalizedU13RemapTable::pixFromNorm(), and ossimNormalizedS16RemapTable::pixFromNorm().

{
   return static_cast<ossim_float64>(getEntries()-1);
}

normFromPix()

virtual ossim_float64 ossimNormalizedRemapTable::normFromPix ( ossim_int32  pix ) const

pure virtual

Gets a normalized value (between '0.0' and '1.0') from a pixel value.

Returns

Value between 0.0 and 1.0.

Implemented in ossimNormalizedS16RemapTable, ossimNormalizedU11RemapTable, ossimNormalizedU12RemapTable, ossimNormalizedU13RemapTable, ossimNormalizedU14RemapTable, ossimNormalizedU15RemapTable, ossimNormalizedU8RemapTable, and ossimNormalizedU16RemapTable.

operator=()

ossimNormalizedRemapTable & ossimNormalizedRemapTable::operator= ( const ossimNormalizedRemapTable &  )

private

Definition at line 32 of file ossimNormalizedRemapTable.cpp.

{
   return *this;
}

operator[]()

virtual ossim_float64 ossimNormalizedRemapTable::operator[] ( ossim_int32  pix ) const

pure virtual

Gets a normalized value (between '0.0' and '1.0') from a pixel value.

Returns

Value between 0.0 and 1.0.

Implemented in ossimNormalizedS16RemapTable, ossimNormalizedU11RemapTable, ossimNormalizedU12RemapTable, ossimNormalizedU13RemapTable, ossimNormalizedU14RemapTable, ossimNormalizedU15RemapTable, ossimNormalizedU8RemapTable, and ossimNormalizedU16RemapTable.

pixFromNorm()

virtual ossim_int32 ossimNormalizedRemapTable::pixFromNorm ( ossim_float64  normPix ) const

pure virtual

Returns an pixel value as an int from a normalized value.

Returns

Value between scalar range of remap table.

Implemented in ossimNormalizedS16RemapTable, ossimNormalizedU11RemapTable, ossimNormalizedU12RemapTable, ossimNormalizedU13RemapTable, ossimNormalizedU14RemapTable, ossimNormalizedU15RemapTable, ossimNormalizedU8RemapTable, and ossimNormalizedU16RemapTable.

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

• ossimNormalizedRemapTable.h
• ossimNormalizedRemapTable.cpp