e-vector-dom

DOM related utilities for e-vector.

API Docs

#### Table of Contents

- e-vector-dom
- API Docs
- Table of Contents
- elCenter
- mousePositionFromEvent
- positionFromClientRect
- elAngle

$3

packages/e-vector-dom/src/e-vector-dom.js:12-29

Get center of an HTML element as a Vector, relative to the viewport.

Parameters

- el HTMLElement

Returns Vector

$3

packages/e-vector-dom/src/e-vector-dom.js:43-44

Create a vector of the mouse position from the event object of a mouse event.

Parameters

- e MouseEvent Event object

Examples

``javascript
el.addEventListener("mousedown", e => {
const position = Vector.mousePositionFromEvent(e);
});
`

Returns Vector

$3

packages/e-vector-dom/src/e-vector-dom.js:56-57

Create a vector for the position of a client rectangle.

Parameters

- rect ClientRect

Examples

`javascript
const position = Vector.positionFromClientRect(el.getBoundingClientRect());
`

Returns Vector

$3

packages/e-vector-dom/src/e-vector-dom.js:66-71

Find the angle between the given vector and the center of an DOM element

Parameters

- el HTMLElement
- v` VectorT

Returns number Angle in degrees