[PHP-CVS] cvs: php4 /ext/gd/libgd gd.c /ext/gd/tests bug24155.phpt

[Ilia Alshanetsky]

iliaa           Thu Jun 12 15:31:44 2003 EDT

  Added files:                 
    /php4/ext/gd/tests  bug24155.phpt 

  Modified files:              
    /php4/ext/gd/libgd  gd.c 
  Log:
  Fixed bug #24155 (gdImageRotate270 incorrectly use x parameter for y axis)
  
  
Index: php4/ext/gd/libgd/gd.c
diff -u php4/ext/gd/libgd/gd.c:1.54 php4/ext/gd/libgd/gd.c:1.55
--- php4/ext/gd/libgd/gd.c:1.54 Wed Jun  4 10:58:20 2003
+++ php4/ext/gd/libgd/gd.c      Thu Jun 12 15:31:44 2003
@@ -2613,7 +2613,7 @@
        if (dst != NULL) {
                gdImagePaletteCopy (dst, src);
                
-               for (uY = 0; uY<src->sx; uY++) {
+               for (uY = 0; uY<src->sy; uY++) {
                        for (uX = 0; uX<src->sx; uX++) {
                                c = f (src, uX, uY);
                                gdImageSetPixel(dst, (dst->sx - uY - 1), uX, c);

Index: php4/ext/gd/tests/bug24155.phpt
+++ php4/ext/gd/tests/bug24155.phpt
--TEST--
Bug #24155 (gdImageRotate270 rotation problem).
--SKIPIF--
<?php 
        if (!extension_loaded('gd')) {  
                die("skip gd extension not available\n");
        }
        if (!GD_BUNDLED) {
                die('skip external GD libraries may fail');
        }
?>
--FILE--
<?php
        $dest = dirname(realpath(__FILE__)) . 'bug24155.png';
        @unlink($dest);

        $im = imagecreatetruecolor(30, 50);
        imagefill($im, 0, 0, (16777215 - 255)); 
        $im = imagerotate($im, 270, 255);
        imagepng($im, $dest);

        echo md5_file($dest) . "\n";    
        @unlink($dest);
?>
--EXPECT--
cc867fd65c30883463ce58d0341f0997



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