image_gd_resize

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• Drupal 4.7
• Drupal 5
• Drupal 6

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Definition

image_gd_resize($source, $destination, $width, $height)
includes/image.inc, line 205

Description

Scale an image to the specified size using GD.

Code

<?php
function image_gd_resize($source, $destination, $width, $height) {
  if (!file_exists($source)) {
    return false;
  }

  $info = image_get_info($source);
  if (!$info) {
    return false;
  }

  $im = image_gd_open($source, $info['extension']);
  if (!$im) {
    return false;
  }

  $res = imageCreateTrueColor($width, $height);
  imageCopyResampled($res, $im, 0, 0, 0, 0, $width, $height, $info['width'], $info['height']);
  $result = image_gd_close($res, $destination, $info['extension']);

  imageDestroy($res);
  imageDestroy($im);

  return $result;
}
?>