#30863 [NEW]: imagecolortransparent and imagetruecolortopalette don't mix

From: hp at oeri dot ch Operating system: Windows XP PHP version: 5.0.2 PHP Bug Type: GD related Bug description: imagecolortransparent and imagetruecolortopalette don't mix Description: ------------ If I create a truecolor image and a) set a color as transparent b) use imagetruecolortopalette the result is offset by one in "x" direction and a black vertical line at x=0. Leaving out either a or b gives the correct result (no offset). Didn't find this bug anywhere, am however unable to compile on Windows. Reproduce code: --------------- <?php header( "Content-Type: image/png" ); $im = imagecreatetruecolor( 750, 400 ); $bg = imagecolorallocate( $im, 0xFF, 0xAA, 0xAA ); imagecolortransparent( $im, $bg ); // EITHER THIS imagefilledrectangle( $im, 0, 0, 749, 399, $bg ); $c2 = imagecolorallocate( $im, 0x01, 0x23, 0x45 ); imagerectangle( $im, 0, 0, 749, 399, $c2 ); imagetruecolortopalette( $im, false, 256 ); // OR THAT imagepng( $im ); ?> Expected result: ---------------- palette image, 750x400 with a rectangle along the borders Actual result: -------------- palette image, 750x400, with a rectangle open to the right (offset 1) -- Edit bug report at http://bugs.php.net/?id=30863&edit=1 -- Try a CVS snapshot (php4): http://bugs.php.net/fix.php?id=30863&r=trysnapshot4 Try a CVS snapshot (php5.0): http://bugs.php.net/fix.php?id=30863&r=trysnapshot50 Try a CVS snapshot (php5.1): http://bugs.php.net/fix.php?id=30863&r=trysnapshot51 Fixed in CVS: http://bugs.php.net/fix.php?id=30863&r=fixedcvs Fixed in release: http://bugs.php.net/fix.php?id=30863&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=30863&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=30863&r=needscript Try newer version: http://bugs.php.net/fix.php?id=30863&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=30863&r=support Expected behavior: http://bugs.php.net/fix.php?id=30863&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=30863&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=30863&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=30863&r=globals PHP 3 support discontinued: http://bugs.php.net/fix.php?id=30863&r=php3 Daylight Savings: http://bugs.php.net/fix.php?id=30863&r=dst IIS Stability: http://bugs.php.net/fix.php?id=30863&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=30863&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=30863&r=float MySQL Configuration Error: http://bugs.php.net/fix.php?id=30863&r=mysqlcfg