bmp.h File Reference

Go to the source code of this file.

Data Structures
struct	BMP_FileHeader
struct	BMP_InfoHeader

Macros
#define	BMP_FHBYTES   sizeof(BMP_FH)
#define	BMP_IHBYTES   sizeof(BMP_IH)

Typedefs
typedef struct BMP_FileHeader	BMP_FH
typedef struct BMP_InfoHeader	BMP_IH

Detailed Description

This file is here to describe the fields in the header of
the BMP file.  These fields are not used directly in Leptonica.
The only thing we use are the sizes of these two headers.
Furthermore, because of potential namespace conflicts with
the typedefs and defined sizes, we have changed the names
to protect anyone who may also need to use the original definitions.
Thanks to J. D. Bryan for pointing out the potential problems when
developing on Win32 compatible systems.

Definition in file bmp.h.

Macro Definition Documentation

BMP_FHBYTES

#define BMP_FHBYTES   sizeof(BMP_FH)

Number of bytes in a BMP file header

Definition at line 83 of file bmp.h.

Referenced by pixReadMemBmp(), and pixWriteMemBmp().

BMP_IHBYTES

#define BMP_IHBYTES   sizeof(BMP_IH)

Number of bytes in a BMP info header

Definition at line 108 of file bmp.h.

Referenced by pixReadMemBmp(), and pixWriteMemBmp().

Typedef Documentation

BMP_FH

typedef struct BMP_FileHeader BMP_FH

Definition at line 80 of file bmp.h.

BMP_IH

typedef struct BMP_InfoHeader BMP_IH

Definition at line 105 of file bmp.h.