.gitignore

@@ -29,7 +29,6 @@ funcs/*.o
 funcs/*.png
 funcs/*.gif
 funcs/*.fits
-funcs/*.tiff
 
 scripts/*.fimg
 scripts/*.pnm

floatimg.h

@@ -148,8 +148,6 @@ int fimg_save_R_as_fits(FloatImg *src, char *outname, int flags);
 int fimg_save_G_as_fits(FloatImg *src, char *outname, int flags);
 int fimg_save_B_as_fits(FloatImg *src, char *outname, int flags);
 
-int fimg_write_as_tiff(FloatImg *src, char *fname, int flags);
-
 
 /*	mathematics operations 				*/
 float fimg_get_maxvalue(FloatImg *head);

funcs/Makefile

@@ -10,7 +10,6 @@ OBJS = fimg-png.o fimg-tiff.o misc-plots.o filtrage.o utils.o	\
 
 t:	t.c $(DEPS) ../libfloatimg.a
 	gcc $(COPT) $< ../libfloatimg.a -lnetpbm -lpnglite -lcfitsio \
-			-ltiff						\
 			-lz -lm -o $@
 
 #---------------------------------------------------------------

funcs/fimg-tiff.c

@@ -4,87 +4,18 @@
  */
 
 #include  <stdio.h>
-#include  <stdlib.h>
-
-#include  <tiffio.h>
 
 #include  "../floatimg.h"
 
 /* --------------------------------------------------------------------- */
-
-extern int		verbosity;
-
 /* --------------------------------------------------------------------- */
-int fimg_write_as_tiff(FloatImg *src, char *fname, int flags)
+int essai_ecrire_tiff(FloatImg *src, char *fname)
 {
-TIFF			*tiff;
-unsigned short		*linebuff, *ptr;
-int			x, y, idx, foo;
-char			ligne[100];
-double			maximum, fk;
 
 		/* bon, tout cela semble bien tortueux ! */
 
-if (FIMG_TYPE_RGB != src->type) {
+	fprintf(stderr, "%s %s to be implemented\n", __FILE__, __func__);
-	fprintf(stderr, "%s: src bad type %d\n", __func__, src->type);
-	return -2;
-	}
 
-linebuff = calloc(src->width, 3*sizeof(unsigned short));
+return 0;
-if (NULL==linebuff) {
-	fprintf(stderr, "%s: fatal memory error\n", __func__);
-	return -7;
-	}
-
-maximum = (double)fimg_get_maxvalue(src);
-fk = maximum / 65535.0;
-if (verbosity) {
-	fprintf(stderr, "%s : maxv %f fk %f\n", __func__, maximum, fk);
-	}
-
-tiff = TIFFOpen(fname, "w");
-
-printf("tiff at %p\n", tiff);
-
-TIFFSetField(tiff, TIFFTAG_IMAGEWIDTH,  src->width);
-TIFFSetField(tiff, TIFFTAG_IMAGELENGTH, src->height);
-
-TIFFSetField(tiff, TIFFTAG_SAMPLESPERPIXEL,  3);	// RGB
-TIFFSetField(tiff, TIFFTAG_BITSPERSAMPLE,   16);	// 0->65535
-
-TIFFSetField(tiff, TIFFTAG_PLANARCONFIG, PLANARCONFIG_CONTIG);
-TIFFSetField(tiff, TIFFTAG_PHOTOMETRIC, PHOTOMETRIC_RGB);
-
-sprintf(ligne, "lib FloatImg %d by tTh", FIMG_VERSION);
-TIFFSetField(tiff, TIFFTAG_SOFTWARE, ligne);
-
-foo = src->width * 3;
-foo = TIFFDefaultStripSize(tiff, foo);
-fprintf(stderr, "default strip size %d\n", foo);
-
-TIFFSetField(tiff, TIFFTAG_ROWSPERSTRIP, foo);
-
-for (y=0; y<src->height; y++) {
-
-	ptr = linebuff;
-	idx = y * src->width;
-
-	for (x=0; x<src->width; x++) {
-		*ptr++ = (unsigned short) (src->R[idx] / fk);
-		*ptr++ = (unsigned short) (src->G[idx] / fk);
-		*ptr++ = (unsigned short) (src->B[idx] / fk);
-		idx++;
-		}
-
-	TIFFWriteScanline(tiff, linebuff, y, 0);
-
-	idx += src->width;
-	}
-
-TIFFClose(tiff);
-
-free(linebuff);
-
-return -1;
 }
 /* --------------------------------------------------------------------- */

funcs/t.c

@@ -14,26 +14,6 @@ int		verbosity;
 
 float		global_fvalue;
 
-/* --------------------------------------------------------------------- */
-/* nouveau 19 aout 2020, le matin avant la canicule */
-
-int essai_ecriture_tiff(char *outname)
-{
-int		foo;
-FloatImg	picz;
-
-fimg_create(&picz, 800, 600, FIMG_TYPE_RGB);
-fimg_test_pattern(&picz, 0, 22222);
-
-foo = fimg_write_as_tiff(&picz, outname, 0);
-if (foo) {
-	fprintf(stderr, "%s got a %d\n", __func__, foo);
-	return foo;
-	}
-
-
-return -7;
-}
 /* --------------------------------------------------------------------- */
 /*	essai de fichiers FITS (astronomie)				*/
 int essai_ecriture_fits(char *outname)
@@ -45,6 +25,7 @@ fprintf(stderr, "%s is creating the picz\n", __func__);
 fimg_create(&src, 512, 512, FIMG_TYPE_RGB);
 fimg_test_pattern(&src, 0, 255.0);
 
+foo = fimg_save_as_pnm(&src, "foo.pnm", 0);
 foo = fimg_save_R_as_fits(&src, outname, 0);
 
 fprintf(stderr, "saving '%s' to fits --> %d\n", outname, foo);
@@ -381,7 +362,7 @@ fprintf(stderr, "%s: save as pnm -> %d\n", __func__, foo);
 return 0;
 }
 /* --------------------------------------------------------------------- */
-int essai_ecriture_png(char *fname)
+int essai_ecrire_png(char *fname)
 {
 FloatImg	fimg;
 int		foo;
@@ -390,10 +371,9 @@ fimg_create(&fimg, 800, 600, FIMG_TYPE_RGB);
 
 fimg_draw_something(&fimg);
 
-if (verbosity) {
+
-	foo = fimg_save_as_pnm(&fimg, "quux.pnm", 0);
+foo = fimg_save_as_pnm(&fimg, "quux.pnm", 0);
-	fprintf(stderr, "%s: save as pnm -> %d\n", __func__, foo);
+fprintf(stderr, "save as pnm -> %d\n", foo);
-	}
 
 foo = fimg_save_as_png(&fimg, fname, 0);
 fprintf(stderr, "save as png -> %d\n", foo);
@@ -401,7 +381,7 @@ fprintf(stderr, "save as png -> %d\n", foo);
 return 0;
 }
 /* --------------------------------------------------------------------- */
-enum nCmd { Equalize=1, Rotate, Sfx0, F3x3, MIRE, Wfits, Wpng, Wtiff };
+enum nCmd { Equalize=1, Rotate, Sfx0, F3x3, MIRE, Wfits, Wpng };
 typedef struct {
 	char	*name;
 	int	Cmd;
@@ -415,7 +395,6 @@ Command commands[] = {
 	{ "mire",	MIRE		},
 	{ "wfits",	Wfits		},
 	{ "wpng",	Wpng		},
-	{ "wtiff",	Wtiff		},
 	{ NULL,		0		}
 	} ;
 
@@ -501,10 +480,7 @@ switch(opt) {
 		foo =  essai_ecriture_fits(filename);
 		break;
 	case Wpng:
-		foo = essai_ecriture_png(filename);
+		foo = essai_ecrire_png(filename);
-		break;
-	case Wtiff:
-		foo = essai_ecriture_tiff(filename);
 		break;
 	default:
 		fprintf(stderr, "%s : bad command\n", command);