Gecko [ nrupathungauniversityblr.ac.in ]

Name	Size	Permission
msinttypes	[ DIR ]	drwxr-xr-x
CMakeLists.txt	3.23 KB	-rwxr-xr-x
COPYING	2.25 KB	-rwxr-xr-x
Makefile.am	1.96 KB	-rwxr-xr-x
annotate.c	4.38 KB	-rwxr-xr-x
bdftogd	3.91 KB	-rwxr-xr-x
bmp.h	2.39 KB	-rwxr-xr-x
circletexttest.c	1.49 KB	-rwxr-xr-x
config.h.cmake	3.58 KB	-rwxr-xr-x
demoin.png	9.79 KB	-rwxr-xr-x
depcomp	11.84 KB	-rwxr-xr-x
entities.h	4.81 KB	-rwxr-xr-x
entities.html	41.11 KB	-rwxr-xr-x
entities.tcl	1.35 KB	-rwxr-xr-x
fontconfigtest.c	1.34 KB	-rwxr-xr-x
fontsizetest.c	2.3 KB	-rwxr-xr-x
fontwheeltest.c	3.23 KB	-rwxr-xr-x
gd.c	89.58 KB	-rwxr-xr-x
gd.h	50.14 KB	-rwxr-xr-x
gd2copypal.c	1.25 KB	-rwxr-xr-x
gd2time.c	1.19 KB	-rwxr-xr-x
gd2togif.c	939 B	-rwxr-xr-x
gd2topng.c	1.38 KB	-rwxr-xr-x
gd_bmp.c	25.78 KB	-rwxr-xr-x
gd_color.c	798 B	-rwxr-xr-x
gd_color.h	189 B	-rwxr-xr-x
gd_color_map.c	22.71 KB	-rwxr-xr-x
gd_color_map.h	478 B	-rwxr-xr-x
gd_color_map_test.c	570 B	-rwxr-xr-x
gd_color_match.c	1.49 KB	-rwxr-xr-x
gd_crop.c	5.75 KB	-rwxr-xr-x
gd_errors.h	1.47 KB	-rwxr-xr-x
gd_filename.c	6.41 KB	-rwxr-xr-x
gd_filter.c	21 KB	-rwxr-xr-x
gd_gd.c	7.1 KB	-rwxr-xr-x
gd_gd2.c	25.85 KB	-rwxr-xr-x
gd_gif_in.c	14.79 KB	-rwxr-xr-x
gd_gif_out.c	41 KB	-rwxr-xr-x
gd_intern.h	1.95 KB	-rwxr-xr-x
gd_interpolation.c	59.19 KB	-rwxr-xr-x
gd_io.c	3.42 KB	-rwxr-xr-x
gd_io.h	3.05 KB	-rwxr-xr-x
gd_io_dp.c	7.95 KB	-rwxr-xr-x
gd_io_file.c	2.41 KB	-rwxr-xr-x
gd_io_ss.c	2.66 KB	-rwxr-xr-x
gd_io_stream.cxx	4.11 KB	-rwxr-xr-x
gd_io_stream.h	3.63 KB	-rwxr-xr-x
gd_jpeg.c	34.5 KB	-rwxr-xr-x
gd_matrix.c	7.93 KB	-rwxr-xr-x
gd_nnquant.c	15 KB	-rwxr-xr-x
gd_nnquant.h	527 B	-rwxr-xr-x
gd_png.c	30.58 KB	-rwxr-xr-x
gd_rotate.c	12.25 KB	-rwxr-xr-x
gd_security.c	692 B	-rwxr-xr-x
gd_ss.c	1.27 KB	-rwxr-xr-x
gd_tga.c	8.61 KB	-rwxr-xr-x
gd_tga.h	1.66 KB	-rwxr-xr-x
gd_tiff.c	25.85 KB	-rwxr-xr-x
gd_topal.c	55.18 KB	-rwxr-xr-x
gd_transform.c	1.48 KB	-rwxr-xr-x
gd_version.c	827 B	-rwxr-xr-x
gd_wbmp.c	6.54 KB	-rwxr-xr-x
gd_webp.c	4.25 KB	-rwxr-xr-x
gd_xbm.c	5.68 KB	-rwxr-xr-x
gdcache.c	5.14 KB	-rwxr-xr-x
gdcache.h	2.83 KB	-rwxr-xr-x
gdcmpgif.c	1.86 KB	-rwxr-xr-x
gddemo.c	5.42 KB	-rwxr-xr-x
gdfontg.c	109.84 KB	-rwxr-xr-x
gdfontg.h	553 B	-rwxr-xr-x
gdfontl.c	104.83 KB	-rwxr-xr-x
gdfontl.h	551 B	-rwxr-xr-x
gdfontmb.c	76.33 KB	-rwxr-xr-x
gdfontmb.h	519 B	-rwxr-xr-x
gdfonts.c	66.55 KB	-rwxr-xr-x
gdfonts.h	515 B	-rwxr-xr-x
gdfontt.c	36.82 KB	-rwxr-xr-x
gdfontt.h	546 B	-rwxr-xr-x
gdft.c	49.23 KB	-rwxr-xr-x
gdfx.c	13.52 KB	-rwxr-xr-x
gdfx.h	2.34 KB	-rwxr-xr-x
gdhelpers.c	1.51 KB	-rwxr-xr-x
gdhelpers.h	2.31 KB	-rwxr-xr-x
gdkanji.c	11.97 KB	-rwxr-xr-x
gdparttopng.c	1.23 KB	-rwxr-xr-x
gdpp.cxx	6.43 KB	-rwxr-xr-x
gdpp.h	50.94 KB	-rwxr-xr-x
gdtables.c	4.67 KB	-rwxr-xr-x
gdtest.c	10.27 KB	-rwxr-xr-x
gdtestft.c	5.54 KB	-rwxr-xr-x
gdtopng.c	1.01 KB	-rwxr-xr-x
gdxpm.c	4.64 KB	-rwxr-xr-x
gifanimtest.c	682 B	-rwxr-xr-x
giftogd2.c	1.12 KB	-rwxr-xr-x
jisx0208.h	73.71 KB	-rwxr-xr-x
pngtogd.c	1.03 KB	-rwxr-xr-x
pngtogd2.c	1.23 KB	-rwxr-xr-x
snprintf.c	585 B	-rwxr-xr-x
testac.c	4.14 KB	-rwxr-xr-x
testtr.c	1.33 KB	-rwxr-xr-x
wbmp.c	6.18 KB	-rwxr-xr-x
wbmp.h	1.2 KB	-rwxr-xr-x
webpng.c	6.44 KB	-rwxr-xr-x

Code Editor : annotate.c

#ifdef HAVE_CONFIG_H
#	include "config.h"
#endif

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "gd.h"

/* A neat little utility which adds freetype text to
 * existing JPEG images. Type annotate -h for instructions.
 * Thanks to Joel Dubiner for supporting this work. -TBB
 */

enum { left, center, right };

int main(int argc, char *argv[])
{
#ifndef HAVE_LIBFREETYPE
	(void)argc;
	(void)argv;

/* 2.0.12 */
	fprintf(stderr, "annotate is not useful without freetype.\n"
	         "Install freetype, then './configure; make clean; make install'\n"
	         "the gd library again.\n"
	        );
	return 1;
#else
	gdImagePtr im;
	char *iin, *iout;
	FILE *in, *out;
	char s[1024];
	int bounds[8];
	int lines = 1;
	int color = gdTrueColor(0, 0, 0);
	char font[1024];
	int size = 12;
	int align = left;
	int x = 0, y = 0;
	char *fontError;

strcpy(font, "times");

if(argc != 3) {
		fprintf(stderr, "Usage: annotate imagein.jpg imageout.jpg\n\n");
		fprintf(stderr, "Standard input should consist of\n");
		fprintf(stderr, "lines in the following formats:\n");
		fprintf(stderr, "color r g b (0-255 each) [a (0-127, 0 is opaque)]\n");
		fprintf(stderr, "font fontname (max name length 1024)\n");
		fprintf(stderr, "size pointsize\n");
		fprintf(stderr, "align (left|right|center)\n");
		fprintf(stderr, "move x y\n");
		fprintf(stderr, "text actual-output-text\n\n");
		fprintf(stderr,
		        "If the file 'paris.ttf' exists in /usr/share/fonts/truetype or in a\n");
		fprintf(stderr,
		        "location specified in the GDFONTPATH environment variable, 'font paris' is\n");
		fprintf(stderr,
		        "sufficient. You may also specify the full, rooted path of a font file.\n");
		exit(1);
	}

iin = argv[1];
	iout = argv[2];

in = fopen(iin, "rb");
	if(!in) {
		fprintf(stderr, "Couldn't open %s\n", iin);
		exit(2);
	}

#ifdef HAVE_LIBJPEG
	im = gdImageCreateFromJpeg(in);
#else
	fprintf(stderr, "No JPEG library support available.\n");
	exit(1);
#endif

fclose(in);

if(!im) {
		fprintf(stderr, "%s did not load properly\n", iin);
		exit(3);
	}

while(fgets(s, sizeof(s), stdin)) {
		char *st;
		char *text;

st = strtok(s, " \t\r\n");
		if(!st) {
			/* Be nice about blank lines */
			continue;
		}

if(!strcmp(st, "font")) {
			char *st = strtok(0, " \t\r\n");
			if(!st) {
				goto badLine;
			} else {
				const unsigned int font_len = strlen(st);
				if (font_len >= 1024) {
					fprintf(stderr, "Font maximum length is 1024, %d given\n", font_len);
					goto badLine;
				}
				strncpy(font, st, font_len);
			}
		} else if(!strcmp(st, "align")) {
			char *st = strtok(0, " \t\r\n");

if(!st) {
				goto badLine;
			}

if(!strcmp(st, "left")) {
				align = 0;
			} else if(!strcmp(st, "center")) {
				align = 1;
			} else if(!strcmp(st, "right")) {
				align = 2;
			}
		} else if(!strcmp(st, "size")) {
			char *st = strtok(0, " \t\r\n");

if(!st) {
				goto badLine;
			}

size = atoi(st);
		} else if(!strcmp(st, "color")) {
			char *st = strtok(0, "\r\n");
			int r, g, b, a = 0;

if(!st) {
				goto badLine;
			}

if(sscanf(st, "%d %d %d %d", &r, &g, &b, &a) < 3) {
				fprintf(stderr, "Bad color at line %d\n", lines);
				exit(2);
			}

color = gdTrueColorAlpha(r, g, b, a);
		} else if(!strcmp(st, "move")) {
			char *st = strtok(0, "\r\n");

if(!st) {
				goto badLine;
			}

if(sscanf(st, "%d %d", &x, &y) != 2) {
				fprintf(stderr, "Missing coordinates at line %d\n", lines);
				exit(3);
			}
		} else if(!strcmp(st, "text")) {
			int rx = x;

text = strtok(0, "\r\n");
			if(!text) {
				text = "";
			}

gdImageStringFT(0, bounds, color, font, size, 0, x, y, text);

switch(align) {
			case left:
				break;

case center:
				rx -= (bounds[2] - bounds[0]) / 2;
				break;

case right:
				rx -= (bounds[2] - bounds[0]);
				break;
			}

fontError = gdImageStringFT(im, 0, color, font, size, 0, rx, y, text);
			if(fontError) {
				fprintf(stderr, "font error at line %d: %s\n", lines, fontError);
				exit(7);
			}

y -= (bounds[7] - bounds[1]);
		} else {
			goto badLine;
		}

lines++;
		continue;

badLine:
		fprintf(stderr, "Bad syntax, line %d\n", lines);
		exit(4);
	}

out = fopen(iout, "wb");
	if(!out) {
		fprintf(stderr, "Cannot create %s\n", iout);
		exit(5);
	}
#ifdef HAVE_LIBJPEG
	gdImageJpeg(im, out, 95);
#else
	fprintf(stderr, "No JPEG library support available.\n");
#endif
	gdImageDestroy(im);
	fclose(out);
	return 0;
#endif /* HAVE_LIBFREETYPE */
}

${this.title}

Code Editor : annotate.c