libdvu.h File Reference

(git 517a79a4ea, 2024-08-22)

EDT digital imaging utilities library header file. More...

#include "edt_portability.h"
#include <stdint.h>

Functions
int	edt_dvu_write_raw (int imagesize, uint8_t *imagebuf, char *fname)
	Writes a 24-bit per pixel RGB data buffer as a raw data file (no formatting). More...
int	edt_dvu_write_bmp (char *fname, uint8_t *buffer, int w, int h)
	Writes an 8-bit per pixel data buffer as a grayscale Windows bitmap file. More...
int	edt_dvu_write_bmp24 (char *fname, uint8_t *buffer, int w, int h)
	Writes a 24-bit per pixel RGB data buffer as a Windows bitmap file. More...
int	edt_dvu_write_image (char *fname, uint8_t *addr, int x_size, int y_size, int istride)
	Utility routine that outputs a 1-band, 8-bit image to a Sun raster format file (regardless of platform), with stride. This function can be used to output a partial image. For example, to output the top left 100x100 pixels of the image, specify x_size of 100 and y_size * 100, and an istride of the actual width of the image. More...
int	edt_dvu_write_image24 (char *fname, uint8_t *addr, int x_size, int y_size, int istride)
	Writes a 24-bit per pixel RGB data buffer as a Sun Raster format file, with stride. More...
int	edt_dvu_write_rasfile (char *fname, uint8_t *addr, int x_size, int y_size)
	Utility routine that outputs a 1-band, 8-bit image to a Sun raster format file (regardless of platform). More...
int	edt_dvu_write_rasfile16 (char *fname, uint8_t *addr, int x_size, int y_size, int depth)
	Converts 1 band, 10-16 bit image to a sun raster format file and writes to a file. More...
int	edt_dvu_write_rasfile24 (char *fname, uint8_t *addr, int x_size, int y_size)
	Writes a 24-bit per pixel RGB data buffer as a Sun Raster format file. More...

Detailed Description

EDT digital imaging utilities library header file.

Copyright

Copyright (C) 1997 Engineering Design Team, Inc.

Function Documentation

edt_dvu_write_bmp24()

int edt_dvu_write_bmp24	(	char *	fname,
		uint8_t *	buffer,
		int	w,
		int	h
	)

Writes a 24-bit per pixel RGB data buffer as a Windows bitmap file.

Parameters

fname	Filename.
buffer	Data buffer, one byte per pixel.
width	Number of pixels (bytes) per line.
height	Number of lines in the image.

Returns

0 on success, -1 on failure.

See also

edt_dvu_write_bmp