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/*=========================================================================
Program: The OpenIGTLink Library
Language: C++
Web page: http://openigtlink.org/
Copyright (c) Insight Software Consortium. All rights reserved.
This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the above copyright notices for more information.
=========================================================================*/
#ifndef __igtlColorTableMessage_h
#define __igtlColorTableMessage_h
#include "igtlObject.h"
#include "igtlMacro.h"
#include "igtlMath.h"
#include "igtlMessageBase.h"
namespace igtl
{
/// A class for the GET_COLORT message type.
class IGTLCommon_EXPORT GetColorTableMessage: public MessageBase
{
public:
typedef GetColorTableMessage Self;
typedef MessageBase Superclass;
typedef SmartPointer<Self> Pointer;
typedef SmartPointer<const Self> ConstPointer;
igtlTypeMacro(igtl::GetColorTableMessage, igtl::MessageBase);
igtlNewMacro(igtl::GetColorTableMessage);
protected:
GetColorTableMessage() : MessageBase() { this->m_SendMessageType = "GET_COLORT"; };
~GetColorTableMessage() {};
protected:
virtual int CalculateContentBufferSize() { return 0; };
virtual int PackContent() { AllocateBuffer(); return 1; };
virtual int UnpackContent() { return 1; };
};
/// A class for the COLORT message type.
class IGTLCommon_EXPORT ColorTableMessage: public MessageBase
{
public:
typedef ColorTableMessage Self;
typedef MessageBase Superclass;
typedef SmartPointer<Self> Pointer;
typedef SmartPointer<const Self> ConstPointer;
igtlTypeMacro(igtl::ColorTableMessage, igtl::MessageBase)
igtlNewMacro(igtl::ColorTableMessage);
public:
/// Index value types (UINT8 or UINT16) and map types (UINT8, UINT16 and RGB(UINT8x3))
enum {
INDEX_UINT8 = 3,
INDEX_UINT16 = 5,
MAP_UINT8 = 3,
MAP_UINT16 = 5,
MAP_RGB = 19,
};
public:
/// Sets the index type for the color type
void SetIndexType(int t) { indexType = t; };
/// Sets the index type for the color type to 8-bit unsigned integer.
void SetIndexTypeToUint8() { indexType = INDEX_UINT8; };
/// Sets the index type for the color type to 16-bit unsigned integer.
void SetIndexTypeToUint16() { indexType = INDEX_UINT16; };
/// Gets the index type. Returns either INDEX_UINT8 or INDEX_UINT16.
int GetIndexType() { return indexType; };
/// Sets the scalar type of the map.
void SetMapType(int t) { mapType = t; };
/// Sets the scalar type of the map to 8-bit unsigned integer.
void SetMapTypeToUint8() { mapType = MAP_UINT8; };
/// Sets the scalar type of the map to 16-bit unsigned integer.
void SetMapTypeToUint16() { mapType = MAP_UINT16; };
/// Gets the type of the map.
int GetMapType() { return mapType; };
/// Gets the size of the color table.
int GetColorTableSize();
/// Allocates a memory area for the color table.
void AllocateTable();
/// Returns a pointer to the color table.
void* GetTablePointer();
protected:
ColorTableMessage();
~ColorTableMessage();
protected:
virtual int CalculateContentBufferSize();
virtual int PackContent();
virtual int UnpackContent();
/// A variable to store the index type. Either INDEX_UINT8 or INDEX_UINT16.
int indexType;
/// A variable to store the type of the map. Either MAP_UINT8, MAP_UINT16 or MAP_RGB.
int mapType;
/// A pointer to the header for the color table.
unsigned char* m_ColorTableHeader;
/// A pointer to the color table data.
unsigned char* m_ColorTable;
};
} // namespace igtl
#endif // _igtlColorTableMessage_h
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