| Server IP : 79.136.114.73 / Your IP : 216.73.216.28 Web Server : Apache/2.4.7 (Ubuntu) PHP/5.5.9-1ubuntu4.29 OpenSSL/1.0.1f System : Linux b8009 3.13.0-170-generic #220-Ubuntu SMP Thu May 9 12:40:49 UTC 2019 x86_64 User : www-data ( 33) PHP Version : 5.5.9-1ubuntu4.29 Disable Function : pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority, MySQL : ON | cURL : ON | WGET : ON | Perl : ON | Python : ON | Sudo : ON | Pkexec : ON Directory : /home/b8009/php-5.6.22/ext/gd/tests/ |
Upload File : |
--TEST--
imagecopyresampled()
--SKIPIF--
<?php
if (!function_exists('imagecopyresampled')) die('skip imagecopyresampled() not available');
if (!(imagetype() & IMG_PNG)) die('skip PNG Support is not enabled');
?>
--FILE--
<?php
/* Prototype : bool imagecopyresampled ( resource $dst_image , resource $src_image , int $dst_x , int $dst_y , int $src_x , int $src_y , int $dst_w , int $dst_h , int $src_w , int $src_h )
* Description: Copy and resize part of an image with resampling.
* Source code: ext/standard/image.c
* Alias to functions:
*/
echo "Simple test of imagecopyresampled() function\n";
$dest_lge = dirname(realpath(__FILE__)) . '/imagelarge.png';
$dest_sml = dirname(realpath(__FILE__)) . '/imagesmall.png';
// create a blank image
$image_lge = imagecreatetruecolor(400, 300);
// set the background color to black
$bg = imagecolorallocate($image_lge, 0, 0, 0);
// fill polygon with blue
$col_ellipse = imagecolorallocate($image_lge, 0, 255, 0);
// draw the eclipse
imagefilledellipse($image_lge, 200, 150, 300, 200, $col_ellipse);
// output the picture to a file
imagepng($image_lge, $dest_lge);
// Get new dimensions
$percent = 0.5; // new image 50% of original
list($width, $height) = getimagesize($dest_lge);
echo "Size of original: width=". $width . " height=" . $height . "\n";
$new_width = $width * $percent;
$new_height = $height * $percent;
// Resample
$image_sml = imagecreatetruecolor($new_width, $new_height);
imagecopyresampled($image_sml, $image_lge, 0, 0, 0, 0, $new_width, $new_height, $width, $height);
imagepng($image_sml, $dest_sml);
list($width, $height) = getimagesize($dest_sml);
echo "Size of copy: width=". $width . " height=" . $height . "\n";
imagedestroy($image_lge);
imagedestroy($image_sml);
echo "Done\n";
?>
--CLEAN--
<?php
$dest_lge = dirname(realpath(__FILE__)) . '/imagelarge.png';
$dest_sml = dirname(realpath(__FILE__)) . '/imagesmall.png';
@unlink($dest_lge);
@unlink($dest_sml);
?>
--EXPECT--
Simple test of imagecopyresampled() function
Size of original: width=400 height=300
Size of copy: width=200 height=150
Done