ID: 23527
Updated by: iliaa@php.net
Reported By: nid at home dot se
-Status: Open
+Status: Feedback
Bug Type: GD related
Operating System: Linux Slackware 8
PHP Version: 4.3.1
New Comment:
Please try using this CVS snapshot:
http://snaps.php.net/php4-STABLE-latest.tar.gz
For Windows:
http://snaps.php.net/win32/php4-win32-STABLE-latest.zip
Seems to work fine here, all letters are properly alligned.
Previous Comments:
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[2003-05-07 09:10:17] nid at home dot se
Adding some more information along with a code-snippet
t1lib version: 1.3.1
Apache version: 1.3.27
The font can be fetched from the location in the main-comment.
When running the code, notice that G and Q does render differently from
the rest of the characters.
----------[Code starts]-------------
$font_1 = imagepsloadfont('./AkzGBS20.pfb');
define('ANTIALIAS_MEDIUM',16);
$text = 'abcdefghijklmnopqrstuvxyz';
$x = 15;
$size = 12;
$y = 0;
$space = 0;
$tight = 0;
$angle = 0;
$antialias = ANTIALIAS_MEDIUM;
$text = strtoupper($text.'');
list($lx,$ly,$rx,$ry) =
imagepsbbox($text,$font_1,$size,$space,$tight,$angle);
$w = $rx + 30;
$h = 18;
$y = 12;
$img = imagecreate($w,$h);
$fg_color = imagecolorallocate($img,133,118,98);
$bg_color = imagecolorallocate($img,255,255,255);
imagefill($img,2,2,$bg_color);
imagepstext($img,$text,$font_1,$size,$fg_color,$bg_color,$x,$y,$space,$tight,$angle,$antialias);
imagepng('test.png');
imagedestroy($img);
echo '<img src=test.png><br>';
--------------[Code ends]------------
------------------------------------------------------------------------
[2003-05-07 08:52:57] nid at home dot se
When installing PHP 4.3.x GD/t1lib stops behave properly. When showing
a PS1-type font in an image, some characters get the wrong size.
When downgrading to PHP 4.2.3 the problem went away.
Using the bundled version of GD did not make any difference. Tried with
bundled (4.3.x) and GD 2.0.8 (both with 4.3.x and 4.2.x).
The steps I went through are:
1. loading the font with imagepsloadfont('AkzGBS20.pfb');
2. Encoding the font with imagepsencodefont('8859.enc'); (even tried
without this)
3. Executed this command:
imagepstext($img,$text,$font_1,$size,$fg_color,$bg_color,$x,$y,$space,$tight,$angle,$antialias);
4. Imagepng()
variables:
$size = 12, $space = 0, $angle = 0, $antialias = 16
The code was run with the same source on 4.2.3, 4.3.0 and 4.3.1, and
the problem started occuring on 4.3.0.
The font did have access to .afm-file, but it did not make any
difference.
The font-file can be located at:
http://www.delta-projects.com/AkzGBS20.pfb
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Edit this bug report at http://bugs.php.net/?id=23527&edit=1