highcharts
Version:
JavaScript charting framework
47 lines (46 loc) • 1.17 kB
JavaScript
/* *
*
* (c) 2010-2026 Highsoft AS
* Author: Askel Eirik Johansson, Piotr Madej
*
* Integration of this software requires a license.
* - For commercial use, see www.highcharts.com/license
* - For non-commercial, see www.highcharts.com/license-eula
*
*
* */
;
import SeriesRegistry from '../../Core/Series/SeriesRegistry.js';
const { seriesTypes: { mapline: { prototype: { pointClass: MapLinePoint } } } } = SeriesRegistry;
import { isNumber, isString, pick } from '../../Shared/Utilities.js';
/* *
*
* Class
*
* */
class FlowMapPoint extends MapLinePoint {
/* *
*
* Functions
*
* */
/**
* @private
*/
isValid() {
let valid = !!(this.options.to && this.options.from);
[this.options.to, this.options.from]
.forEach(function (toOrFrom) {
valid = !!(valid && (toOrFrom && (isString(toOrFrom) || ( // Point id or has lat/lon coords
isNumber(pick(toOrFrom[0], toOrFrom.lat)) &&
isNumber(pick(toOrFrom[1], toOrFrom.lon))))));
});
return valid;
}
}
/* *
*
* Default Export
*
* */
export default FlowMapPoint;