function _imce_watermark::create_image in IMCE Watermark 7

This little function allows you to create an image based on the popular image types without worrying about what it is: http://www.php.net/manual/ru/function.imagecreatefromjpeg.php#110547

Parameters

type $filepath:

Return value

boolean

1 call to _imce_watermark::create_image()

_imce_watermark::create_watermark in ./imce_watermark.module

File

./imce_watermark.module, line 555

Adding watermark at IMCE image uploading.

Class

_imce_watermark

Code

function create_image($filepath, $set_image_type = FALSE) {
  $img_type = $this->image_type;
  $type = exif_imagetype($filepath);

  // [] if you don't have exif you could use getImageSize()
  $allowedTypes = array(
    1,
    // [] gif
    2,
    // [] jpg
    3,
    // [] png
    6,
  );
  if (!in_array($type, $allowedTypes)) {
    return false;
  }
  switch ($type) {
    case 1:
      $img_type = 'gif';
      $im = imageCreateFromGif($filepath);
      break;
    case 2:
      $img_type = 'jpg';
      $im = imageCreateFromJpeg($filepath);
      break;
    case 3:
      $img_type = 'png';
      $im = imageCreateFromPng($filepath);
      break;
    case 6:
      $img_type = 'bmp';
      $im = imageCreateFromBmp($filepath);
      break;
  }
  if ($set_image_type) {
    $this->image_type = $img_type;
  }
  return $im;
}