bitmap.h File Reference

(r1785/r1708)

#include "listitem.h"
#include "doccolor.h"
#include "gradtype.h"
#include "doccomp.h"
#include "outptgif.h"
#include "dibutil.h"

Go to the source code of this file.

Classes
struct	Pixel32bpp
	This structure defines the layout of a 32bpp RGB pixel value, in a nice kernel compatible way. They should be used for kernel access to bitmaps so that pixels are treated in a platform independent manner. More...
class	OriginalBitmapRef
	A reference to the original bitmap, before it was decompressed. More...
class	OILBitmap
	To encapsulate the OILy end of bitmaps. Each OIL layer inherits from this and puts real functionality into the class. Things defined in this class must remain kernel-ly. More...
class	KernelBmpListItem
	Holds a pointer to a KernelBitmap for tracking the creation of bitmaps for cleanup purposes. This class should be eliminated by modifying the bitmap classes to correctly reference count and handle the concept of temporary bitmaps. More...
class	KernelBitmap
	To encapsulate bitmaps, which are implemented in the OIL layer. Kernel code is only allowed to use this interface. OIL code is allowed to use the specific OILy functions that can be done via the OILBitmap pointer. More...
class	KernelBitmapRef
	A reference to a KernelBitmap object. More...
class	BitmapPtr
	A simple class containing a pointer to a kernel bitmap, so we can build lists with them. More...
Typedefs
typedef BYTE	PixelGreyscale
	This value (a BYTE) represents an 8bpp greyscale pixel value.

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Typedef Documentation

typedef BYTE PixelGreyscale

This value (a BYTE) represents an 8bpp greyscale pixel value. Author: Jason_Williams (Xara Group Ltd) <camelotdev@xara.com> Date: 3/7/96 See also: OILBtmap::PlotPixel; OILBtmap::ReadPixel Definition at line 170 of file bitmap.h.

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