BMPImage.cpp File Reference

#include "FirstIncludes.h"
#include <algorithm>
#include <fstream>
#include <functional>
#include <iostream>
#include <map>
#include <string.h>
#include <string>
#include <vector>
#include <stdio.h>
#include "MemoryDebug.h"
#include <windows.h>
#include "BMPImage.h"
#include "KKException.h"
#include "OSservices.h"
#include "Raster.h"

Go to the source code of this file.

Classes
struct	KKB::BmpImage::Bmp1BitRec
struct	KKB::BmpImage::Bmp4BitRecs
struct	KKB::BmpImage::BMP_24BitPixel
class	KKB::BmpImage::CodedPixels
	This object is used to help encode the data stored in BMPImage::image into 8 or 4 bit compressed formats used by BMP files. *. More...
struct	KKB::BmpImage::CodePair
class	KKB::BmpImage::PalletBuilder
class	KKB::BmpImage::PalletBuilder::RGBQUAD_Pred

Functions
bool	GrayScaleImage (RGBQUAD *palette, kkint32 palletSize)
	Returns true if palette is for a grayscale image. More...

Function Documentation

bool GrayScaleImage	(	RGBQUAD *	palette,
		kkint32	palletSize
	)

Returns true if palette is for a grayscale image.

Definition at line 988 of file BMPImage.cpp.

{
  bool  isGrayScaleImage = true;

  for  (kkint32 x = 0;  ((x < palletSize)  &&  isGrayScaleImage);  x++)
  {
    kkint32  expectedColor = 255 - x;
    if  ((palette[x].rgbBlue  != expectedColor)  ||
         (palette[x].rgbGreen != expectedColor)  ||
         (palette[x].rgbRed   != expectedColor)
        )
    {
      isGrayScaleImage = false;
    }
  }

  return  isGrayScaleImage;
}  /* GrayScaleImage */