Bug #72604 [NEW]: imagearc() ignores thickness for full arcs

From: cmb Operating system: * PHP version: 7.1.0alpha3 Package: GD related Bug Type: Bug Bug description:imagearc() ignores thickness for full arcs Description: ------------ When full arcs are to be drawn (i.e. $start = 0 and $end = 360), imagearc() calls gdImageEllipse() internally. However, gdImageEllipse() does not yet support thickness, so the behavior is inconsistent with partial arcs. Test script: --------------- <?php $im = imagecreatetruecolor(100, 100); imagesetthickness($im, 5); imagearc($im, 50, 50, 90, 90, 0, 360, 0xffffff); imagepng($im, '72603.png'); Expected result: ---------------- A thick arc. Actual result: -------------- A thin arc. -- Edit bug report at https://bugs.php.net/bug.php?id=72604&edit=1 -- Try a snapshot (PHP 5.4): https://bugs.php.net/fix.php?id=72604&r=trysnapshot54 Try a snapshot (PHP 5.5): https://bugs.php.net/fix.php?id=72604&r=trysnapshot55 Try a snapshot (trunk): https://bugs.php.net/fix.php?id=72604&r=trysnapshottrunk Fixed in SVN: https://bugs.php.net/fix.php?id=72604&r=fixed Fixed in release: https://bugs.php.net/fix.php?id=72604&r=alreadyfixed Need backtrace: https://bugs.php.net/fix.php?id=72604&r=needtrace Need Reproduce Script: https://bugs.php.net/fix.php?id=72604&r=needscript Try newer version: https://bugs.php.net/fix.php?id=72604&r=oldversion Not developer issue: https://bugs.php.net/fix.php?id=72604&r=support Expected behavior: https://bugs.php.net/fix.php?id=72604&r=notwrong Not enough info: https://bugs.php.net/fix.php?id=72604&r=notenoughinfo Submitted twice: https://bugs.php.net/fix.php?id=72604&r=submittedtwice register_globals: https://bugs.php.net/fix.php?id=72604&r=globals PHP 4 support discontinued: https://bugs.php.net/fix.php?id=72604&r=php4 Daylight Savings: https://bugs.php.net/fix.php?id=72604&r=dst IIS Stability: https://bugs.php.net/fix.php?id=72604&r=isapi Install GNU Sed: https://bugs.php.net/fix.php?id=72604&r=gnused Floating point limitations: https://bugs.php.net/fix.php?id=72604&r=float No Zend Extensions: https://bugs.php.net/fix.php?id=72604&r=nozend MySQL Configuration Error: https://bugs.php.net/fix.php?id=72604&r=mysqlcfg