NgDocPositionUtils

Getting the position of the element relative to the viewPort, this function is faster than BoundingClientRect, it also takes into account the change in the position of the element through transform

Presentation

static getElementPosition(element: HTMLElement | null): Point;

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An implementation of the element.offsetParent function, this implementation closes a bug in Firefox when it returns an offsetParent for elements with position: fixed

Presentation

static getOffsetParent(element: HTMLElement): HTMLElement | null;

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