| 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_effect_natural_number_validate | ./iek.module | Validation function for color format. |  | 6 | 
          
                  | iek_gd_border | ./iek.gd.inc | Add an image border by using the GD toolkit. |  |  | 
          
                  | iek_gd_corner | ./iek.gd.inc | Add rounded corner by using the GD toolkit. |  |  | 
          
                  | iek_gd_create_image | ./iek.module | Creates an image from file or URL. | 1 |  | 
          
                  | iek_gd_filter | ./iek.gd.inc | Add a filter on an image by using the GD toolkit. |  |  | 
          
                  | iek_gd_overlay | ./iek.gd.inc | Add a overlay on an image by using the GD toolkit. |  |  | 
          
                  | iek_gd_padding | ./iek.gd.inc | Add an image padding by using the GD toolkit. |  |  | 
          
                  | iek_gd_resize | ./iek.gd.inc | Resize an image by using the GD toolkit. | 2 |  | 
          
                  | iek_gd_watermark | ./iek.gd.inc | Add a watermark text on an image by using the GD toolkit. |  |  | 
          
                  | iek_generate_summary | ./iek.module | Generates an image effects summary string. | 7 |  | 
          
                  | 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. | 2 |  | 
          
                  | iek_get_watermark_fonts | ./iek.module | Gets a list of available watermark fonts. | 2 |  | 
          
                  | iek_iek_overlay | ./iek.module | Implements hook_iek_overlay(). |  |  | 
          
                  | iek_iek_watermark_font | ./iek.module | Implements hook_iek_watermark_font(). |  |  | 
          
                  | iek_image_border | ./iek.module | Invoke the image toolkit so user can choose to use GD or ImageMagick. | 1 |  | 
          
                  | iek_image_border_effect | ./iek.module | Effect callback for iek_image_border. |  | 1 | 
          
                  | iek_image_border_form | ./iek.module | Effect configuration form for iek_image_border. |  | 1 | 
          
                  | iek_image_corner | ./iek.module | Invoke the image toolkit so user can choose to use GD or ImageMagick. | 1 |  | 
          
                  | iek_image_corner_effect | ./iek.module | Effect callback for iek_image_border. |  | 1 | 
          
                  | iek_image_corner_form | ./iek.module | Effect configuration form for iek_image_corner. |  | 1 | 
          
                  | iek_image_default_styles | ./iek.module | Implements hook_image_default_styles(). |  |  | 
          
                  | iek_image_effect_blank_margin_bg_color_validate | ./iek.module | Validation function for color format. |  | 1 | 
          
                  | iek_image_effect_color_validate | ./iek.module | Validation function for color format. |  | 3 | 
          
                  | iek_image_effect_info | ./iek.module | Implements hook_image_effect_info(). |  |  | 
          
                  | iek_image_filter | ./iek.module | Invoke the image toolkit so user can choose to use GD or ImageMagick. | 1 |  | 
          
                  | iek_image_filter_effect | ./iek.module | Effect callback for iek_image_filter. |  | 1 | 
          
                  | iek_image_filter_form | ./iek.module | Effect configuration form for iek_image_filter. |  | 1 | 
          
                  | iek_image_hex2rgb | ./iek.module | Converts color format from Hex to RGB. | 6 |  | 
          
                  | iek_image_overlay | ./iek.module | Invoke the image toolkit so user can choose to use GD or ImageMagick. | 1 | 1 | 
          
                  | iek_image_overlay_effect | ./iek.module | Effect callback for iek_image_overlay. |  | 1 | 
          
                  | iek_image_overlay_form | ./iek.module | Effect configuration form for iek_image_overlay. |  | 1 | 
          
                  | iek_image_padding | ./iek.module | Invoke the image toolkit so user can choose to use GD or ImageMagick. | 1 | 1 | 
          
                  | iek_image_padding_effect | ./iek.module | Effect callback for iek_image_border. |  | 1 | 
          
                  | iek_image_padding_form | ./iek.module | Effect configuration form for iek_image_padding. |  | 1 | 
          
                  | iek_image_resize | ./iek.module | Invoke the image toolkit so user can choose to use GD or ImageMagick. | 1 |  | 
          
                  | iek_image_resize_effect | ./iek.module | Effect callback for iek_image_resize. |  | 1 | 
          
                  | iek_image_resize_form | ./iek.module | Effect configuration form for iek_image_resize. |  | 1 | 
          
                  | iek_image_watermark | ./iek.module | Invoke the image toolkit so user can choose to use GD or ImageMagick. | 1 | 1 | 
          
                  | iek_image_watermark_effect | ./iek.module | Effect callback for iek_image_watermark. |  | 1 | 
          
                  | iek_image_watermark_form | ./iek.module | Effect configuration form for iek_image_watermark. |  | 1 | 
          
                  | iek_init | ./iek.module | Implements hook_init(). |  |  | 
          
                  | iek_menu | ./iek.module | Implements hook_menu(). |  |  | 
          
                  | iek_theme | ./iek.module | Implements hook_theme(). |  |  | 
          
                  | iek_toolkit_invoke | ./iek.module | Invokes the given method using the currently selected toolkit. | 7 |  | 
          
                  | theme_iek_image_border_summary | ./iek.module | Theme function for border effect summary. |  |  |