| hook_iek_overlay | ./iek.api.php | Allows modules to add more custom image overlays. |  |  | 
          
                  | hook_iek_overlay_alter | ./iek.api.php | Allows modules to alter image overlays settings. |  |  | 
          
                  | hook_iek_watermark_font | ./iek.api.php | Allows modules to add more fonts for the text watermark. |  |  | 
          
                  | hook_iek_watermark_font_alter | ./iek.api.php | Allows modules to alter watermark fonts settings. |  |  | 
          
                  | iek_gd_create_image | ./iek.module | Creates an image from file or URL. | 1 |  | 
          
                  | iek_get_image_filters | ./iek.module | Gets a list of available image filters. | 2 |  | 
          
                  | iek_get_overlays | ./iek.module | Gets a list of available image overlays. | 3 |  | 
          
                  | iek_get_watermark_fonts | ./iek.module | Gets a list of available watermark fonts. | 2 |  | 
          
                  | iek_hex2rgb | ./iek.module | Converts color format from Hex to RGB. | 4 |  | 
          
                  | iek_iek_overlay | ./iek.module | Implements hook_iek_overlay(). |  |  | 
          
                  | iek_iek_watermark_font | ./iek.module | Implements hook_iek_watermark_font(). |  |  | 
          
                  | iek_image_get_info | ./iek.module | Gets details about an image. | 1 |  | 
          
                  | iek_theme | ./iek.module | Implements hook_theme(). |  |  |