tabe Fri, 08 Jan 2010 12:18:52 +0000 Revision: http://svn.php.net/viewvc?view=revision&revision=293268
Log: Bug #49600 (imageTTFText text shifted right) - fix difference of horizontal position between imagettftext() and imagettfbbox() Bug: http://bugs.php.net/49600 (Assigned) imageTTFText text shifted right Changed paths: U php/php-src/branches/PHP_5_2/NEWS U php/php-src/branches/PHP_5_2/ext/gd/libgd/gdft.c A php/php-src/branches/PHP_5_2/ext/gd/tests/bug49600.phpt U php/php-src/branches/PHP_5_3/NEWS U php/php-src/branches/PHP_5_3/ext/gd/libgd/gdft.c A php/php-src/branches/PHP_5_3/ext/gd/tests/bug49600.phpt U php/php-src/trunk/ext/gd/libgd/gdft.c A php/php-src/trunk/ext/gd/tests/bug49600.phpt Modified: php/php-src/branches/PHP_5_2/NEWS =================================================================== --- php/php-src/branches/PHP_5_2/NEWS 2010-01-08 12:07:52 UTC (rev 293267) +++ php/php-src/branches/PHP_5_2/NEWS 2010-01-08 12:18:52 UTC (rev 293268) @@ -135,6 +135,7 @@ - Fixed bug #49630 (imap_listscan() function missing). (Felipe) - Fixed bug #49627 (error_log to specified file does not log time according to date.timezone). (Dmitry) +- Fixed bug #49600 (imageTTFText text shifted right). (Takeshi Abe) - Fixed bug #49578 (make install-pear fails). (Hannes) - Fixed bug #49536 (mb_detect_encoding() returns incorrect results when mbstring.strict_mode is turned on). (Moriyoshi) Modified: php/php-src/branches/PHP_5_2/ext/gd/libgd/gdft.c =================================================================== --- php/php-src/branches/PHP_5_2/ext/gd/libgd/gdft.c 2010-01-08 12:07:52 UTC (rev 293267) +++ php/php-src/branches/PHP_5_2/ext/gd/libgd/gdft.c 2010-01-08 12:18:52 UTC (rev 293268) @@ -1101,7 +1101,7 @@ /* now, draw to our target surface */ bm = (FT_BitmapGlyph) image; - gdft_draw_bitmap(tc_cache, im, fg, bm->bitmap, x + x1 + ((pen.x + 31) >> 6) + bm->left, y + y1 + ((pen.y + 31) >> 6) - bm->top); + gdft_draw_bitmap(tc_cache, im, fg, bm->bitmap, x + x1 + ((pen.x + 31) >> 6), y + y1 + ((pen.y + 31) >> 6) - bm->top); } /* record current glyph index for kerning */ Added: php/php-src/branches/PHP_5_2/ext/gd/tests/bug49600.phpt =================================================================== --- php/php-src/branches/PHP_5_2/ext/gd/tests/bug49600.phpt (rev 0) +++ php/php-src/branches/PHP_5_2/ext/gd/tests/bug49600.phpt 2010-01-08 12:18:52 UTC (rev 293268) @@ -0,0 +1,32 @@ +--TEST-- +Bug #49600 (imageTTFText text shifted right) +--SKIPIF-- +<?php + if(!extension_loaded('gd')){ die('skip gd extension not available'); } + if(!function_exists('imagettftext')) die('skip imagettftext() not available'); + if(!function_exists('imagettfbbox')) die('skip imagettfbbox() not available'); +?> +--FILE-- +<?php +$cwd = dirname(__FILE__); +$font = "$cwd/Tuffy.ttf"; +$image = imagecreatetruecolor(50, 50); +$color = imagecolorallocate($image, 255, 255, 255); +foreach (array("E", "I", "P", "g", "i", "q") as $c) +{ + $x = imagettftext($image, 32, 0, 0, 0, $color, $font, $c); + $y = imagettfbbox(32, 0, "$cwd/Tuffy.ttf", $c); + if ( abs($x[0] - $y[0]) > 1 + || abs($x[2] - $y[2]) > 1 + || abs($x[4] - $y[4]) > 1 + || abs($x[6] - $y[6]) > 1 ) { + echo "FAILED: \n"; + var_dump($x); + var_dump($y); + exit; + } +} +echo 'OK'; +?> +--EXPECTF-- +OK \ No newline at end of file Modified: php/php-src/branches/PHP_5_3/NEWS =================================================================== --- php/php-src/branches/PHP_5_3/NEWS 2010-01-08 12:07:52 UTC (rev 293267) +++ php/php-src/branches/PHP_5_3/NEWS 2010-01-08 12:18:52 UTC (rev 293268) @@ -163,6 +163,7 @@ ini variables). (Jani) - Fixed bug #49660 (libxml 2.7.3+ limits text nodes to 10MB). (Felipe) - Fixed bug #49647 (DOMUserData does not exist). (Rob) +- Fixed bug #49600 (imageTTFText text shifted right). (Takeshi Abe) - Fixed bug #49521 (PDO fetchObject sets values before calling constructor). (Pierrick) - Fixed bug #49472 (Constants defined in Interfaces can be overridden). Modified: php/php-src/branches/PHP_5_3/ext/gd/libgd/gdft.c =================================================================== --- php/php-src/branches/PHP_5_3/ext/gd/libgd/gdft.c 2010-01-08 12:07:52 UTC (rev 293267) +++ php/php-src/branches/PHP_5_3/ext/gd/libgd/gdft.c 2010-01-08 12:18:52 UTC (rev 293268) @@ -1101,7 +1101,7 @@ /* now, draw to our target surface */ bm = (FT_BitmapGlyph) image; - gdft_draw_bitmap(tc_cache, im, fg, bm->bitmap, x + x1 + ((pen.x + 31) >> 6) + bm->left, y + y1 + ((pen.y + 31) >> 6) - bm->top); + gdft_draw_bitmap(tc_cache, im, fg, bm->bitmap, x + x1 + ((pen.x + 31) >> 6), y + y1 + ((pen.y + 31) >> 6) - bm->top); } /* record current glyph index for kerning */ Added: php/php-src/branches/PHP_5_3/ext/gd/tests/bug49600.phpt =================================================================== --- php/php-src/branches/PHP_5_3/ext/gd/tests/bug49600.phpt (rev 0) +++ php/php-src/branches/PHP_5_3/ext/gd/tests/bug49600.phpt 2010-01-08 12:18:52 UTC (rev 293268) @@ -0,0 +1,32 @@ +--TEST-- +Bug #49600 (imageTTFText text shifted right) +--SKIPIF-- +<?php + if(!extension_loaded('gd')){ die('skip gd extension not available'); } + if(!function_exists('imagettftext')) die('skip imagettftext() not available'); + if(!function_exists('imagettfbbox')) die('skip imagettfbbox() not available'); +?> +--FILE-- +<?php +$cwd = dirname(__FILE__); +$font = "$cwd/Tuffy.ttf"; +$image = imagecreatetruecolor(50, 50); +$color = imagecolorallocate($image, 255, 255, 255); +foreach (array("E", "I", "P", "g", "i", "q") as $c) +{ + $x = imagettftext($image, 32, 0, 0, 0, $color, $font, $c); + $y = imagettfbbox(32, 0, "$cwd/Tuffy.ttf", $c); + if ( abs($x[0] - $y[0]) > 1 + || abs($x[2] - $y[2]) > 1 + || abs($x[4] - $y[4]) > 1 + || abs($x[6] - $y[6]) > 1 ) { + echo "FAILED: \n"; + var_dump($x); + var_dump($y); + exit; + } +} +echo 'OK'; +?> +--EXPECTF-- +OK \ No newline at end of file Modified: php/php-src/trunk/ext/gd/libgd/gdft.c =================================================================== --- php/php-src/trunk/ext/gd/libgd/gdft.c 2010-01-08 12:07:52 UTC (rev 293267) +++ php/php-src/trunk/ext/gd/libgd/gdft.c 2010-01-08 12:18:52 UTC (rev 293268) @@ -1101,7 +1101,7 @@ /* now, draw to our target surface */ bm = (FT_BitmapGlyph) image; - gdft_draw_bitmap(tc_cache, im, fg, bm->bitmap, x + x1 + ((pen.x + 31) >> 6) + bm->left, y + y1 + ((pen.y + 31) >> 6) - bm->top); + gdft_draw_bitmap(tc_cache, im, fg, bm->bitmap, x + x1 + ((pen.x + 31) >> 6), y + y1 + ((pen.y + 31) >> 6) - bm->top); } /* record current glyph index for kerning */ Added: php/php-src/trunk/ext/gd/tests/bug49600.phpt =================================================================== --- php/php-src/trunk/ext/gd/tests/bug49600.phpt (rev 0) +++ php/php-src/trunk/ext/gd/tests/bug49600.phpt 2010-01-08 12:18:52 UTC (rev 293268) @@ -0,0 +1,32 @@ +--TEST-- +Bug #49600 (imageTTFText text shifted right) +--SKIPIF-- +<?php + if(!extension_loaded('gd')){ die('skip gd extension not available'); } + if(!function_exists('imagettftext')) die('skip imagettftext() not available'); + if(!function_exists('imagettfbbox')) die('skip imagettfbbox() not available'); +?> +--FILE-- +<?php +$cwd = dirname(__FILE__); +$font = "$cwd/Tuffy.ttf"; +$image = imagecreatetruecolor(50, 50); +$color = imagecolorallocate($image, 255, 255, 255); +foreach (array("E", "I", "P", "g", "i", "q") as $c) +{ + $x = imagettftext($image, 32, 0, 0, 0, $color, $font, $c); + $y = imagettfbbox(32, 0, "$cwd/Tuffy.ttf", $c); + if ( abs($x[0] - $y[0]) > 1 + || abs($x[2] - $y[2]) > 1 + || abs($x[4] - $y[4]) > 1 + || abs($x[6] - $y[6]) > 1 ) { + echo "FAILED: \n"; + var_dump($x); + var_dump($y); + exit; + } +} +echo 'OK'; +?> +--EXPECTF-- +OK \ No newline at end of file
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