Function point

src/core/core.interaction.js:336–341

* Point mode returns all elements that hit test based on the event position * of the event * @function Chart.Interaction.modes.intersect * @param {Chart} chart - the chart we are returning items from * @param {Event} e - the event we are find things at * @param {InteractionOptions} op

(chart, e, options, useFinalPosition)

		 * @return {InteractionItem[]} - items that are found
		 */
    point(chart, e, options, useFinalPosition) {
      const position = getRelativePosition(e, chart);
      const axis = options.axis || 'xy';
      const includeInvisible = options.includeInvisible || false;
      return getIntersectItems(chart, position, axis, useFinalPosition, includeInvisible);
    },

    /**
		 * nearest mode returns the element closest to the point