Svg

MMO.svg · 1 symbol · generated 30 Sep 2026

class

Svg

class MMO.svg.Svg

Namespace: MMO.svg

Index

	From(svg) static	── SVG helpers
	constructor(svg)
	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.

Methods8

From(svg)

── SVG helpers

static From(svg)

svg

constructor(svg)

constructor(svg)

svg

createElement(tag, attrs, children)

Build an element in the svg namespace.

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

tag	`string`
attrs = null	`?(Object` \| `Function` \| `Array)`
...children	`...*`
returns	`Element`

select(node)

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

select(node)

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

allowSelection(cssSelector)

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

allowSelection(cssSelector)

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

zoomBy(x, y, factor)

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`

focus(node, zoom)

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`

updateViewbox(box)

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

updateViewbox(box)

box