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: / opt / remi / php82 / root / usr / share / doc / pecl / ps / examples /

Filename : glyphlist.php

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<?php

function usage() {
	printf("Usage: glyphlist <list of fontnames>\n\n");
}

$ps = ps_new();

if (!ps_open_file($ps, "glyphlist.ps")) {
	print "Cannot open PostScript file\n";
	exit;
}


ps_set_info($ps, "Creator", "glyphlist.php");
ps_set_info($ps, "Author", "Uwe Steinmann");
ps_set_info($ps, "Title", "List of glyphs");
ps_set_info($ps, "Keywords", "glyph, font");
ps_set_info($ps, "BoundingBox", "0 0 596 842");

$colwidth = 30;
$rowheight = 30;
$leftmargin = 70;
$bottommargin = 270;
$fontsize = 10.0;
$fontsamplesize = 14.0;

if($_SERVER["argc"] < 2) {
	usage();
	exit(1);
}

$psfont = ps_findfont($ps, "Helvetica", "", 0);
printf("Creating %d pages\n", $_SERVER["argc"]-1);
for($k=1; $k<$_SERVER["argc"]; $k++) {
	printf("Creating page for %s\n", $_SERVER["argv"][$k]);

	$samplefont = ps_findfont($ps, $_SERVER["argv"][$k], "", 1);

	if($glyphlist = ps_glyph_list($ps, $samplefont)) {
		$listlen = count($glyphlist);
		printf("Font has %d glyphs\n", $listlen);
		$pages = (int) ($listlen / 256) + 1;

		$glc = 0;
		for($p=0; $p<$pages; $p++) {
			ps_begin_page($ps, 596, 842);
			for($i=0; $i<=16; $i++) {
				ps_moveto($ps, $leftmargin+$i*$colwidth, $bottommargin);
				ps_lineto($ps, $leftmargin+$i*$colwidth, $bottommargin+16*$rowheight);
				ps_stroke($ps);
			}
			for($j=0; $j<=16; $j++) {
				ps_moveto($ps, $leftmargin, $bottommargin+$j*$rowheight);
				ps_lineto($ps, $leftmargin+16*$colwidth, $bottommargin+$j*$rowheight);
				ps_stroke($ps);
			}

			ps_setfont($ps, $psfont, $fontsize);
			for($i=0; $i<16; $i++) {
				$text = sprintf("x%X", $i);
				$textwidth = ps_stringwidth($ps, $text,  $psfont, $fontsize);
				ps_show_xy($ps, $text, $leftmargin+$i*$colwidth+$colwidth/2-$textwidth/2, $bottommargin+16*$rowheight+$fontsize/2);
			}
			for($j=0; $j<16; $j++) {
				$text = sprintf("%Xx", $j);
				ps_show_xy($ps, $text, $leftmargin-1.7*$fontsize, $bottommargin+(15-$j)*$rowheight+$rowheight/2-$fontsize/2);
			}

			/* The symbol itself */
			ps_setfont($ps, $samplefont, $fontsamplesize);
			ps_setlinewidth($ps, 0.2);
			for($j=0; $j<16; $j++) {
				for($i=0; $i<16; $i++) {
					if($glc+($j*16+$i) < $listlen) {
						$textwidth = ps_glyph_width($ps, $glyphlist[$glc+($j*16+$i)], 0, $fontsamplesize);
						ps_set_value($ps, "textx", $leftmargin+$i*$colwidth+$colwidth/2-$textwidth/2);
						ps_set_value($ps, "texty", $bottommargin+(15-$j)*$rowheight+$rowheight/2+3-$fontsize/2);
						ps_glyph_show($ps, $glyphlist[$glc+($j*16+$i)]);
						ps_moveto($ps, $leftmargin+$i*$colwidth+$colwidth/2-$textwidth/2, $bottommargin+(15-$j)*$rowheight+$rowheight/2+3-$fontsize/2);
						ps_lineto($ps, $leftmargin+$i*$colwidth+$colwidth/2+$textwidth/2, $bottommargin+(15-$j)*$rowheight+$rowheight/2+3-$fontsize/2);
						ps_stroke($ps);
					}
				}
			}

			/* The name of the symbol */
			ps_setfont($ps, $psfont, 3);
			for($j=0; $j<16; $j++) {
				for($i=0; $i<16; $i++) {
					if($glc+($j*16+$i) < $listlen) {
						ps_set_value($ps, "textx", $leftmargin+$i*$colwidth+2);
						ps_set_value($ps, "texty", $bottommargin+(15-$j)*$rowheight+2);
						ps_show($ps, $glyphlist[$glc+($j*16+$i)]);
					}
				}
			}
			ps_end_page($ps);
			$glc += 256;
		}
	}
}
ps_close($ps);
ps_delete($ps);
?>

Name	Size	Last Modified	Owner	Permissions
cne-cmyk.jpg	588.657 KB	September 29 2021 3:12:40	root	0644
debian.bmp	1.545 KB	September 29 2021 3:12:40	root	0644
debian.gif	0.716 KB	September 29 2021 3:12:40	root	0644
debian.png	0.741 KB	September 29 2021 3:12:40	root	0644
debian.tiff	2.342 KB	September 29 2021 3:12:40	root	0644
debian-transparent.gif	0.716 KB	September 29 2021 3:12:40	root	0644
dice.afm	0.68 KB	September 29 2021 3:12:40	root	0644
dice.pfb	3.976 KB	September 29 2021 3:12:40	root	0644
draw.php	20.502 KB	September 29 2021 3:12:40	root	0644
Dustismo.afm	17.943 KB	September 29 2021 3:12:40	root	0644
Dustismo.pfb	52.363 KB	September 29 2021 3:12:40	root	0644
exiftest.jpg	17.061 KB	September 29 2021 3:12:40	root	0644
fontcreate.php	4.889 KB	September 29 2021 3:12:40	root	0644
fontsample.php	5.145 KB	September 29 2021 3:12:40	root	0644
glyphlist.php	3.141 KB	September 29 2021 3:12:40	root	0644
gnu-head.jpg	20.246 KB	September 29 2021 3:12:40	root	0644
Helvetica.afm	17.421 KB	September 29 2021 3:12:40	root	0644
Helvetica.pro	0.583 KB	September 29 2021 3:12:40	root	0644
hyperlinks.php	1.635 KB	September 29 2021 3:12:40	root	0644
hyph_en.dic	77.414 KB	September 29 2021 3:12:40	root	0644
image.php	9.394 KB	September 29 2021 3:12:40	root	0644
indexed-alpha.png	0.36 KB	September 29 2021 3:12:40	root	0644
indexed.png	0.306 KB	September 29 2021 3:12:40	root	0644
interlaced.gif	5.023 KB	September 29 2021 3:12:40	root	0644
memory.php	0.351 KB	September 29 2021 3:12:40	root	0644
overprint.php	0.786 KB	September 29 2021 3:12:40	root	0644
picture.eps	17.315 KB	September 29 2021 3:12:40	root	0644
psclock.php	2.309 KB	September 29 2021 3:12:40	root	0644
rgb-alpha.png	0.515 KB	September 29 2021 3:12:40	root	0644
rgb.png	0.487 KB	September 29 2021 3:12:40	root	0644
shading.php	12.646 KB	September 29 2021 3:12:40	root	0644
spotcolor.php	2.761 KB	September 29 2021 3:12:40	root	0644
text.php	4.402 KB	September 29 2021 3:12:40	root	0644

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