GDCM
2.2.6
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LookupTable class. More...
#include <gdcmLookupTable.h>
Public Types | |
enum | LookupTableType { RED = 0, GREEN, BLUE, GRAY, UNKNOWN } |
Public Member Functions | |
LookupTable () | |
LookupTable (LookupTable const &lut) | |
~LookupTable () | |
void | Allocate (unsigned short bitsample=8) |
Allocate the LUT. More... | |
void | Clear () |
Clear the LUT. More... | |
void | Decode (std::istream &is, std::ostream &os) const |
Decode the LUT. More... | |
bool | Decode (char *outputbuffer, size_t outlen, const char *inputbuffer, size_t inlen) const |
unsigned short | GetBitSample () const |
return the bit sample More... | |
bool | GetBufferAsRGBA (unsigned char *rgba) const |
return the LUT as RGBA buffer More... | |
void | GetLUT (LookupTableType type, unsigned char *array, unsigned int &length) const |
void | GetLUTDescriptor (LookupTableType type, unsigned short &length, unsigned short &subscript, unsigned short &bitsize) const |
unsigned int | GetLUTLength (LookupTableType type) const |
const unsigned char * | GetPointer () const |
return a raw pointer to the LUT More... | |
void | InitializeBlueLUT (unsigned short length, unsigned short subscript, unsigned short bitsize) |
bool | Initialized () const |
return whether the LUT has been initialized More... | |
void | InitializeGreenLUT (unsigned short length, unsigned short subscript, unsigned short bitsize) |
void | InitializeLUT (LookupTableType type, unsigned short length, unsigned short subscript, unsigned short bitsize) |
Generic interface: More... | |
void | InitializeRedLUT (unsigned short length, unsigned short subscript, unsigned short bitsize) |
RED / GREEN / BLUE specific: More... | |
void | Print (std::ostream &) const |
void | SetBlueLUT (const unsigned char *blue, unsigned int length) |
void | SetGreenLUT (const unsigned char *green, unsigned int length) |
virtual void | SetLUT (LookupTableType type, const unsigned char *array, unsigned int length) |
void | SetRedLUT (const unsigned char *red, unsigned int length) |
bool | WriteBufferAsRGBA (const unsigned char *rgba) |
Write the LUT as RGBA. More... | |
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Object () | |
Object (const Object &) | |
Special requirement for copy/cstor, assigment operator. More... | |
virtual | ~Object () |
void | operator= (const Object &) |
Protected Attributes | |
unsigned short | BitSample |
bool | IncompleteLUT:1 |
LookupTableInternal * | Internal |
Additional Inherited Members | |
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void | Register () |
void | UnRegister () |
LookupTable class.
gdcm::LookupTable::LookupTable | ( | ) |
gdcm::LookupTable::~LookupTable | ( | ) |
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inline |
void gdcm::LookupTable::Allocate | ( | unsigned short | bitsample = 8 | ) |
Allocate the LUT.
void gdcm::LookupTable::Clear | ( | ) |
Clear the LUT.
void gdcm::LookupTable::Decode | ( | std::istream & | is, |
std::ostream & | os | ||
) | const |
Decode the LUT.
bool gdcm::LookupTable::Decode | ( | char * | outputbuffer, |
size_t | outlen, | ||
const char * | inputbuffer, | ||
size_t | inlen | ||
) | const |
Decode the LUT outputbuffer will contains the RGB decoded PALETTE COLOR input image of size inlen the outputbuffer should be at least 3 times the size of inlen
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inline |
return the bit sample
bool gdcm::LookupTable::GetBufferAsRGBA | ( | unsigned char * | rgba | ) | const |
return the LUT as RGBA buffer
void gdcm::LookupTable::GetLUT | ( | LookupTableType | type, |
unsigned char * | array, | ||
unsigned int & | length | ||
) | const |
void gdcm::LookupTable::GetLUTDescriptor | ( | LookupTableType | type, |
unsigned short & | length, | ||
unsigned short & | subscript, | ||
unsigned short & | bitsize | ||
) | const |
unsigned int gdcm::LookupTable::GetLUTLength | ( | LookupTableType | type | ) | const |
const unsigned char* gdcm::LookupTable::GetPointer | ( | ) | const |
return a raw pointer to the LUT
void gdcm::LookupTable::InitializeBlueLUT | ( | unsigned short | length, |
unsigned short | subscript, | ||
unsigned short | bitsize | ||
) |
bool gdcm::LookupTable::Initialized | ( | ) | const |
return whether the LUT has been initialized
void gdcm::LookupTable::InitializeGreenLUT | ( | unsigned short | length, |
unsigned short | subscript, | ||
unsigned short | bitsize | ||
) |
void gdcm::LookupTable::InitializeLUT | ( | LookupTableType | type, |
unsigned short | length, | ||
unsigned short | subscript, | ||
unsigned short | bitsize | ||
) |
Generic interface:
void gdcm::LookupTable::InitializeRedLUT | ( | unsigned short | length, |
unsigned short | subscript, | ||
unsigned short | bitsize | ||
) |
RED / GREEN / BLUE specific:
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inlinevirtual |
Reimplemented from gdcm::Object.
Reimplemented in gdcm::SegmentedPaletteColorLookupTable.
void gdcm::LookupTable::SetBlueLUT | ( | const unsigned char * | blue, |
unsigned int | length | ||
) |
void gdcm::LookupTable::SetGreenLUT | ( | const unsigned char * | green, |
unsigned int | length | ||
) |
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virtual |
Reimplemented in gdcm::SegmentedPaletteColorLookupTable.
void gdcm::LookupTable::SetRedLUT | ( | const unsigned char * | red, |
unsigned int | length | ||
) |
bool gdcm::LookupTable::WriteBufferAsRGBA | ( | const unsigned char * | rgba | ) |
Write the LUT as RGBA.
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protected |
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protected |
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protected |