function hook_focal_point_pre_save_alter in Focal Point 7

Alters the Focal Point before saving it to the database.

Parameters

string $focal_point: The focal point to be saved (an anchor point in the "[0-100],[0-100]" format).

int $fid: The FileID.

string $original_focal_point: The original focal_point if updating (could be NULL)

1 invocation of hook_focal_point_pre_save_alter()

_focal_point_save in ./focal_point.module

Helper function to save a FocalPoint record, and invoke related hooks.

File

./focal_point.api.php, line 87

Documentation of Feeds hooks.

Code

function hook_focal_point_pre_save_alter(&$focal_point, $fid, $original_focal_point) {

  // Alter the focal point for FID = 1 if the original focal point is empty.
  if (1 == $fid && empty($original_focal_point)) {
    $focal_point = '10,10';
  }
}