1--TEST-- 2Bug #24155 (gdImageRotate270 rotation problem). 3--EXTENSIONS-- 4gd 5--SKIPIF-- 6<?php 7 if (!function_exists("imagerotate")) die("skip requires bundled GD library\n"); 8?> 9--FILE-- 10<?php 11 $dest = dirname(realpath(__FILE__)) . '/bug24155.png'; 12 @unlink($dest); 13 14 $im = imagecreatetruecolor(30, 50); 15 imagefill($im, 0, 0, (16777215 - 255)); 16 $im = imagerotate($im, 270, 255); 17 imagepng($im, $dest); 18 19 $im2 = imagecreatefrompng($dest); 20 21 // Uniform fill + n x 90degrees rotation , the color value does not change 22 $col = imagecolorat($im2, 20, 20); 23 // 16777215 - 255 = 16776960 24 echo "$col\n"; 25 26 @unlink($dest); 27?> 28--EXPECT-- 2916776960 30
