ID: 49815
Comment by: rasmus at mindplay dot dk
Reported By: christian dot roy at orange dot fr
Status: Assigned
Bug Type: GD related
Operating System: Linux
PHP Version: 5.2.11
Assigned To: tabe
New Comment:
This problem occurs with imageftbbox() as well.
I developed a font-embedding system (http://fontjazz.com) and it has
worked for a long time with PHP5.1 and earlier, but never with PHP 5.2
or 5.3, where the coordinates (both X and Y) come out all wrong.
I'm using Windows for development, Linux for deployment, and I have to
keep the production server running with PHP 5.1 for this reason - both
Linux and Windows versions fail to give the right coordinates.
Previous Comments:
------------------------------------------------------------------------
[2009-10-08 20:19:09] pajoye@php.net
Tabe, can you look at this one too please? :)
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[2009-10-08 20:14:30] christian dot roy at orange dot fr
Sorry.
"Actual result" should have been :
with 5.2.11 :
bbox returned rectangle for a : -1 * 1 * 32 * 1 * 32 * -38 *
-1 * -38
bbox returned rectangle for k : -1 * -1 * 37 * -1 * 37 * -57
* -1 * -57
bbox returned rectangle for j : -1 * 17 * 21 * 17 * 21 * -57
* -1 * -57
------------------------------------------------------------------------
[2009-10-08 19:49:40] Sjoerd@php.net
Thank you for your bug report.
The expected and actual results in your bug report are the same. Please
describe what is wrong with the x-coordinate and what you expect.
------------------------------------------------------------------------
[2009-10-08 15:07:48] christian dot roy at orange dot fr
Description:
------------
delivered value problem : x coord are wrong.
Seems to be very similar with bug #48801 taht has been fixed in 5.2.11
for y coordinates
Reproduce code:
---------------
$fontPath = 'Labo/Includes/Times.ttf'; // std Times.ttf
$testChars = array( 'a', 'k', 'j' );
echo '<pre>';
foreach( $testChars as $char )
{
$dims = imagettfbbox( 60, 0, $fontPath, $char );
echo '<br>bbox returned rectangle for ' . $char . ' : ';
echo $dims[0]." * ";
echo $dims[1]." * ";
echo $dims[2]." * ";
echo $dims[3]." * ";
echo $dims[4]." * ";
echo $dims[5]." * ";
echo $dims[6]." * ";
echo $dims[7]."<br>";
}
echo '</pre>';
Expected result:
----------------
With PHP 4.4.9 :
bbox returned rectangle for a : 2 * 1 * 35 * 1 * 35 * -38 *
2 * -38
bbox returned rectangle for k : 0 * -1 * 38 * -1 * 38 * -57
* 0 * -57
bbox returned rectangle for j : -9 * 17 * 14 * 17 * 14 * -57
* -9 * -57
Actual result:
--------------
With PHP 5.2.11
bbox returned rectangle for a : 2 * 1 * 35 * 1 * 35 * -38 *
2 * -38
bbox returned rectangle for k : 0 * -1 * 38 * -1 * 38 * -57
* 0 * -57
bbox returned rectangle for j : -9 * 17 * 14 * 17 * 14 * -57
* -9 * -57
------------------------------------------------------------------------
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Edit this bug report at http://bugs.php.net/?id=49815&edit=1