Svg

MMO.svg · 1 symbol · generated 5 Oct 2026

class

class MMO.svg.Svg

	From(svg, options) static	The helper of an svg element, created the first time.
	constructor(svg, options)
	createElement(tag, attrs, children)	Build an element in the svg namespace.
	select(node)	Mark one node as selected, carrying the `selected` class over to it.
	allowSelection(cssSelector)	Declare which nodes a double click can select, replacing any previous rule.
	zoomBy(x, y, factor)	Zoom around a point of the svg's own coordinate system.
	focus(node, zoom)	Bring a node into view, centring the viewbox on it.
	updateViewbox(box)	Animate the viewbox towards a new one, rather than jumping to it.

The helper of an svg element, created the first time.

static From(svg, options = {})

constructor(svg, options = {})

svg
options = {}

Build an element in the svg namespace.

createElement(tag, attrs = null, ...children)

Mark one node as selected, carrying the selected class over to it.

select(node)

node	`?Element`	null clears the selection
returns	`this`

Declare which nodes a double click can select, replacing any previous rule.

allowSelection(cssSelector)

cssSelector	`?string`	null disables selection entirely
returns	`this`

Zoom around a point of the svg's own coordinate system.

zoomBy(x, y, factor)

x	`number`	the focal point's abscissa
y	`number`	the focal point's ordinate
factor	`number`	above 1 zooms in, below 1 zooms out
returns	`this`

Bring a node into view, centring the viewbox on it.

focus(node, zoom = false)

node	`Element` \| `string`	an element, or the id of one
zoom = false	`boolean`	also scale the viewbox down to the node's own box
returns	`this`

Animate the viewbox towards a new one, rather than jumping to it.

updateViewbox(box)

box