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

DomUtil

external object 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

Functions

addClass

fun addClass(el: <Error class: unknown class>, name: String)

create

fun create(tagName: String, className: String = definedExternally, container: <Error class: unknown class> = definedExternally): <Error class: unknown class>

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: <Error class: unknown class>)

enableImageDrag

fun enableImageDrag()

enableTextSelection

fun enableTextSelection()

get

fun get(element: <Error class: unknown class>): <Error class: unknown class>?

Get Element by the given HTML-Element

fun get(element: String): <Error class: unknown class>?

Get Element by its ID

getClass

fun getClass(el: <Error class: unknown class>): String

getPosition

fun getPosition(el: <Error class: unknown class>): Point

Returns the coordinates of an element previously positioned with setPosition.

getStyle

fun getStyle(el: <Error class: unknown class>, 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: <Error class: unknown class>, name: String): Boolean

preventOutline

fun preventOutline(el: <Error class: unknown class>)

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: <Error class: unknown class>)

removeClass

fun removeClass(el: <Error class: unknown class>, name: String)

restoreOutline

fun restoreOutline()

Cancels the effects of a previous preventOutline.

setClass

fun setClass(el: <Error class: unknown class>, name: String)

setOpacity

fun setOpacity(el: <Error class: unknown class>, opacity: Number)

setPosition

fun setPosition(el: <Error class: unknown class>, 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