image_gd_resize

• Drupal 4.6
• Drupal 4.7
• Drupal 5
• Drupal 6
• Drupal 7

Versions

4.6 – 6

image_gd_resize($source, $destination, $width, $height)

7

image_gd_resize(stdClass $image, $width, $height)

Scale an image to the specified size using GD.

Code

includes/image.inc, line 205

<?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;
}
?>

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