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       1             : /******************************************************************************
       2             :  *
       3             :  * Purpose:  PCIDSK PCT segment interface class.
       4             :  *
       5             :  ******************************************************************************
       6             :  * Copyright (c) 2009
       7             :  * PCI Geomatics, 90 Allstate Parkway, Markham, Ontario, Canada.
       8             :  *
       9             :  * Permission is hereby granted, free of charge, to any person obtaining a
      10             :  * copy of this software and associated documentation files (the "Software"),
      11             :  * to deal in the Software without restriction, including without limitation
      12             :  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
      13             :  * and/or sell copies of the Software, and to permit persons to whom the
      14             :  * Software is furnished to do so, subject to the following conditions:
      15             :  *
      16             :  * The above copyright notice and this permission notice shall be included
      17             :  * in all copies or substantial portions of the Software.
      18             :  *
      19             :  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
      20             :  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
      21             :  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
      22             :  * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
      23             :  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
      24             :  * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
      25             :  * DEALINGS IN THE SOFTWARE.
      26             :  ****************************************************************************/
      27             : #ifndef INCLUDE_PCIDSK_PCT_H
      28             : #define INCLUDE_PCIDSK_PCT_H
      29             : 
      30             : #include <string>
      31             : #include <vector>
      32             : 
      33             : namespace PCIDSK
      34             : {
      35             : /************************************************************************/
      36             : /*                              PCIDSK_PCT                              */
      37             : /************************************************************************/
      38             : 
      39             : //! Interface to PCIDSK pseudo-color segment.
      40             : 
      41             :     class PCIDSK_DLL PCIDSK_PCT
      42             :     {
      43             :     public:
      44           2 :         virtual ~PCIDSK_PCT() {}
      45             : 
      46             : /**
      47             : \brief Read a PCT Segment (SEG_PCT).
      48             : 
      49             : @param pct  Pseudo-Color Table buffer (768 entries) into which the
      50             : pseudo-color table is read.  It consists of the red gun output
      51             : values (pct[0-255]), followed by the green gun output values (pct[256-511])
      52             : and ends with the blue gun output values (pct[512-767]).
      53             : 
      54             : */
      55             :         virtual void ReadPCT( unsigned char pct[768] ) = 0;
      56             : 
      57             : /**
      58             : \brief Write a PCT Segment.
      59             : 
      60             : @param pct  Pseudo-Color Table buffer (768 entries) from which the
      61             : pseudo-color table is written.  It consists of the red gun output
      62             : values (pct[0-255]), followed by the green gun output values (pct[256-511])
      63             : and ends with the blue gun output values (pct[512-767]).
      64             : 
      65             : */
      66             :         virtual void WritePCT( unsigned char pct[768] ) = 0;
      67             :     };
      68             : } // end namespace PCIDSK
      69             : 
      70             : #endif // INCLUDE_PCIDSK_PCT_H