|  support |  documentation |  report a bug |  advanced search |  search howto |  statistics |  random bug |  login
Bug #11994 imagettfbbox returns null
Submitted: 2001-07-09 20:19 UTC Modified: 2001-08-20 11:20 UTC
From: whanley at mindspring dot com Assigned:
Status: Closed Package: GD related
PHP Version: 4.0.6 OS: WIN98
Private report: No CVE-ID: None
View Add Comment Developer Edit
Anyone can comment on a bug. Have a simpler test case? Does it work for you on a different platform? Let us know!
Just going to say 'Me too!'? Don't clutter the database with that please !
Your email address:
Solve the problem:
47 - 4 = ?
Subscribe to this entry?

 [2001-07-09 20:19 UTC] whanley at mindspring dot com
imagettfbbox fails to return coordinates under distribution for win32 for PHP Version 4.0.6 using distribution binaries.  Unzipping PHP Version 4.0.4pl1 over 4.0.6 files and the example works again same config used for both.

here is sample script used to test

   Header("Content-Type: image/png");
   $im = ImageCreateFrompng('C:\windows\backgrnd.png');
   $str = "Hello World";
   $font = "\\windows\\fonts\\CACVALIA.ttf";
//   print $font;
   $bbox = imagettfbbox(40,0,$font, $str);
// print $bbox;
   $black = ImageColorAllocate($im,128,128,128);
//   print "$bbox[0],$bbox[1],$bbox[2],$bbox[3],$bbox[4]";
   $start_x = ImageSX($im)/2 - (($bbox[0] + $bbox[2] + $bbox[4] + $bbox[6]) / 4);
   $start_y = ImageSY($im)/2 - (($bbox[1] + $bbox[3] + $bbox[5] + $bbox[7]) / 4); 
   $white = ImageColorAllocate($im,255,255,255);
   $red = ImageColorAllocate($im,255,0,0);
   $gray = ImageColorAllocate($im,196,196,196);
   ImageTTFText($im, 40, 0, $start_x+3, $start_y-3, $black, $font, $str);
   ImageTTFText($im, 40, 0, $start_x,$start_y, $gray, $font, $str);
//   ImageColorTransparent($im, $black);


Add a Patch

Pull Requests

Add a Pull Request


AllCommentsChangesGit/SVN commitsRelated reports
 [2001-07-21 20:54 UTC]
Check your $font variable it will translate into
"\windows\fonts\CACVALIA.ttf" which last time I checked is
not a valid location for a font, either on windows or linux.
 Also try setting error_reporting to a high number to see
ALL of the notices, errors, warnings, etc...

 [2001-08-20 11:20 UTC]
no feedback.

PHP Copyright © 2001-2022 The PHP Group
All rights reserved.
Last updated: Thu Dec 01 09:05:52 2022 UTC