function imageapi_gd_image_close in ImageAPI 5

Same name and namespace in other branches

1. 6 imageapi_gd.module \imageapi_gd_image_close()

Save an image file to a destination.

Parameters

$image: An image object.

$destination: A string file path where the image should be saved.

$extension: A string containing one of the following extensions: gif, jpg, jpeg, png.

Return value

TRUE or FALSE, based on success.

File

./imageapi_gd.module, line 59

GD2 toolkit functions

Code

function imageapi_gd_image_close($image, $destination) {
  $extension = str_replace('jpg', 'jpeg', $image->info['extension']);
  $function = 'image' . $extension;
  if (!function_exists($function)) {
    return FALSE;
  }
  if ($extension == 'jpeg') {
    return $function($image->resource, $destination, variable_get('imageapi_jpeg_quality', 75));
  }
  else {

    // Always save PNG images with full transparency.
    if ($extension == 'png') {
      imagealphablending($image->resource, FALSE);
      imagesavealpha($image->resource, TRUE);
    }
    return $function($image->resource, $destination);
  }
}