# DomPositioningFunctionResult

interface

The result of [`PositioningFunction`](module_utils_dom_position-PositioningFunction.md).

[See source](https://github.com/ckeditor/ckeditor5/blob/master/packages/ckeditor5-utils/src/dom/position.ts#L537)

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## Properties

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### `config?: object`

An optional configuration that will pass-through the [`getOptimalPosition`](module_utils_dom_position.md#function-getOptimalPosition) helper to the [`DomPoint`](module_utils_dom_position-DomPoint.md) returned by this helper. This configuration may, for instance, let the user of [`getOptimalPosition`](module_utils_dom_position.md#function-getOptimalPosition) know that this particular position comes with a certain presentation.

[See source](https://github.com/ckeditor/ckeditor5/blob/master/packages/ckeditor5-utils/src/dom/position.ts#L562)

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### `left: number`

The `left` value of the element rect that would represent the position.

[See source](https://github.com/ckeditor/ckeditor5/blob/master/packages/ckeditor5-utils/src/dom/position.ts#L547)

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### `name?: string`

The name of the position. It helps the user of the [`getOptimalPosition`](module_utils_dom_position.md#function-getOptimalPosition) helper to recognize different positioning function results. It will pass through to the [`DomPoint`](module_utils_dom_position-DomPoint.md) returned by the helper.

[See source](https://github.com/ckeditor/ckeditor5/blob/master/packages/ckeditor5-utils/src/dom/position.ts#L554)

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### `top: number`

The `top` value of the element rect that would represent the position.

[See source](https://github.com/ckeditor/ckeditor5/blob/master/packages/ckeditor5-utils/src/dom/position.ts#L542)

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Full index of the CKEditor 5 API reference: [llms.txt](llms.txt)