ID: 37730 Comment by: hopka at hopka dot net Reported By: marc dot lazzaro at st dot com Status: No Feedback Bug Type: GD related Operating System: Win XP PHP Version: 5.1.4 Assigned To: pajoye New Comment:
I have the same problem with PHP 5.1.2 on Linux and 5.2.0 on Windows XP. I use imagepolygon to render the bounding box and with a rotation of 0 degrees (or 360, 720, etc) it fits around the text perfectly. As soon as I set a different angle, the bounding box is too large and at the wrong position. I made a little demonstration script (includes source + phpinfo): http://hopka.net/imagettfbbox.php5 Previous Comments: ------------------------------------------------------------------------ [2007-01-23 01:00:00] php-bugs at lists dot php dot net No feedback was provided for this bug for over a week, so it is being suspended automatically. If you are able to provide the information that was originally requested, please do so and change the status of the bug back to "Open". ------------------------------------------------------------------------ [2007-01-15 12:45:28] [EMAIL PROTECTED] mail to pierre[at]libgd.org. ------------------------------------------------------------------------ [2006-06-08 06:57:29] marc dot lazzaro at st dot com My company policy forbides external access. If you could provide an email address I will send you the font file. But I have to say that the behavior remains the same whatever the font is. Also pls note that I got no errors when the @ is removed. ------------------------------------------------------------------------ [2006-06-07 16:44:58] [EMAIL PROTECTED] Please provide a link to the font you use. Don't use '@' to hide possible errors or notices. ------------------------------------------------------------------------ [2006-06-07 15:28:14] marc dot lazzaro at st dot com Description: ------------ Hello, ImageTTFText & ImageTTFBBox don't give accurate rectangle with angle other than 0. I work on a png image. Reproduce code: --------------- $xx = 30;$yy = 200;$tsize = 18;$tangle = 45; $p2 = ImageTTFText ($img, $tsize, $tangle, $xx, $yy, 'blue','C:/Windows/Fonts/arial.ttf',"MAgjpabiT01234567"); $p3 = @ImageTTFBBox($tsize, $tangle,'C:/Windows/Fonts/arial.ttf',"MAgjpabiT01234567"); for($i=0; $i < 4; ++$i) { $p3[$i*2] = round($p3[$i*2]+$xx+0.5); $p3[$i*2+1] = round($p3[$i*2+1]+$yy+0.5); } imageline($img,$p2[0],$p2[1],$p2[2],$p2[3],'red'); imageline($img,$p2[2],$p2[3],$p2[4],$p2[5],'red'); imageline($img,$p2[4],$p2[5],$p2[6],$p2[7],'red'); imageline($img,$p2[6],$p2[7],$p2[0],$p2[1],'red'); Expected result: ---------------- I would expext to draw a rectangle fitting exactly around the drawn text. This is true when angle is 0 but no more when rotating the text. Looks like the surrounding box shift on the left versus the text when angle increase. Actual result: -------------- I only have png image to show. If needed you can contact me by email. Thanks for all your efforts in developping PHP. ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=37730&edit=1
