import * as L from '@mapgis/leaflet'
// @link https://github.com/Raruto/leaflet-rotate
/**
* L.DomUtil
*/
const domUtilProto = L.extend({}, L.DomUtil)
L.extend(L.DomUtil, {
setTransformBearing(el, offset, scale, bearing, pivot) {
let pos = offset || new L.Point(0, 0)
if (!bearing) {
offset = pos._round()
return domUtilProto.setTransform.call(this, el, offset, scale)
}
pos = pos.rotateFrom(bearing, pivot)
el.style[L.DomUtil.TRANSFORM] =
`translate3d(${pos.x}px,${pos.y}px` +
`,0)${scale ? ` scale(${scale})` : ''} rotate(${bearing}rad)`
},
setPositionBearing(el, point, bearing, pivot) {
// (HTMLElement, Point[, Boolean])
if (!bearing) {
return domUtilProto.setPosition.call(this, el, point)
}
/*eslint-disable */
el._leaflet_pos = point;
/* eslint-enable */
if (L.Browser.any3d) {
L.DomUtil.setTransformBearing(el, point, undefined, bearing, pivot)
} else {
el.style.left = `${point.x}px`
el.style.top = `${point.y}px`
}
},
// Constants for rotation
DEG_TO_RAD: Math.PI / 180,
RAD_TO_DEG: 180 / Math.PI
})
