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/*
* maketif.c -- creates a little TIFF file, with
* the XTIFF extended tiff example tags.
*/
#include <stdlib.h>
#include "xtiffio.h"
void SetUpTIFFDirectory(TIFF *tif);
void WriteImage(TIFF *tif);
#define WIDTH 20
#define HEIGHT 20
void main()
{
TIFF *tif=(TIFF*)0; /* TIFF-level descriptor */
tif=XTIFFOpen("newtif.tif","w");
if (!tif) goto failure;
SetUpTIFFDirectory(tif);
WriteImage(tif);
XTIFFClose(tif);
exit (0);
failure:
printf("failure in maketif\n");
if (tif) XTIFFClose(tif);
exit (-1);
}
void SetUpTIFFDirectory(TIFF *tif)
{
double mymulti[6]={0.0,1.0,2.0, 3.1415926, 5.0,1.0};
uint32 mysingle=3456;
char *ascii="This file was produced by Steven Spielberg. NOT";
TIFFSetField(tif,TIFFTAG_IMAGEWIDTH,WIDTH);
TIFFSetField(tif,TIFFTAG_IMAGELENGTH,HEIGHT);
TIFFSetField(tif,TIFFTAG_COMPRESSION,COMPRESSION_NONE);
TIFFSetField(tif,TIFFTAG_PHOTOMETRIC,PHOTOMETRIC_MINISBLACK);
TIFFSetField(tif,TIFFTAG_PLANARCONFIG,PLANARCONFIG_CONTIG);
TIFFSetField(tif,TIFFTAG_BITSPERSAMPLE,8);
TIFFSetField(tif,TIFFTAG_ROWSPERSTRIP,20);
/* Install the extended TIFF tag examples */
TIFFSetField(tif,TIFFTAG_EXAMPLE_MULTI,6,mymulti);
TIFFSetField(tif,TIFFTAG_EXAMPLE_SINGLE,mysingle);
TIFFSetField(tif,TIFFTAG_EXAMPLE_ASCII,ascii);
}
void WriteImage(TIFF *tif)
{
int i;
char buffer[WIDTH];
memset(buffer,0,sizeof(buffer));
for (i=0;i<HEIGHT;i++)
if (!TIFFWriteScanline(tif, buffer, i, 0))
TIFFErrorExt(tif->tif_clientdata, "WriteImage","failure in WriteScanline\n");
}
/*
* Local Variables:
* mode: c
* c-basic-offset: 8
* fill-column: 78
* End:
*/
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