kvision-maps/io.kvision.maps.externals.leaflet.dom/DomUtil

DomUtil

Utility functions to work with the DOM tree, used by Leaflet internally.

Most functions expecting or returning a HTMLElement also work for SVG elements. The only difference is that classes refer to CSS classes in HTML and SVG classes in SVG.

See https://leafletjs.com/reference.html#domutil

Properties

TRANSFORM

val TRANSFORM: String

Vendor-prefixed transform style name (e.g. 'webkitTransform' for WebKit).

TRANSITION

val TRANSITION: String

Vendor-prefixed transition style name.

TRANSITION_END

val TRANSITION_END: String

Vendor-prefixed transitionend event name.

Functions

addClass

fun addClass(el: HTMLElement, name: String)

create

fun create(tagName: String, className: String = definedExternally, container: HTMLElement = definedExternally): HTMLElement

Creates an HTML element with tagName, sets its class to className, and optionally appends it to container element.

disableImageDrag

fun disableImageDrag()

disableTextSelection

fun disableTextSelection()

empty

fun empty(el: HTMLElement)

enableImageDrag

fun enableImageDrag()

enableTextSelection

fun enableTextSelection()

get

fun get(element: String): HTMLElement?

Get Element by its ID

fun get(element: HTMLElement): HTMLElement?

Get Element by the given HTML-Element

getClass

fun getClass(el: HTMLElement): String

getPosition

fun getPosition(el: HTMLElement): Point

Returns the coordinates of an element previously positioned with setPosition.

getStyle

fun getStyle(el: HTMLElement, styleAttrib: String): String?

Returns the value for a certain style attribute on an element, including computed values or values set through CSS.

hasClass

fun hasClass(el: HTMLElement, name: String): Boolean

preventOutline

fun preventOutline(el: HTMLElement)

Makes the outline of the element el invisible. Used internally by Leaflet to prevent focusable elements from displaying an outline when the user performs a drag interaction on them.

remove

fun remove(el: HTMLElement)

removeClass

fun removeClass(el: HTMLElement, name: String)

restoreOutline

fun restoreOutline()

Cancels the effects of a previous preventOutline.

setClass

fun setClass(el: HTMLElement, name: String)

setOpacity

fun setOpacity(el: HTMLElement, opacity: Number)

setPosition

fun setPosition(el: HTMLElement, position: Point)

Sets the position of el to coordinates specified by position, using CSS translate or top/left positioning depending on the browser (used by Leaflet internally to position its layers).

setTransform

fun setTransform(el: HTMLElement, offset: Point, scale: Number = definedExternally)

testProp

fun testProp(props: Array<String>): dynamic

toBack

fun toBack(el: HTMLElement)

toFront

fun toFront(el: HTMLElement)