veritatisquam/packages/core/src/components/axes/ruler-stacked.ts

Carbon charting components, lerna monorepo

import { DOMUtils } from '../../services';
import { Events } from '../../interfaces';

import { Ruler } from './ruler';

export class StackedRuler extends Ruler {
	formatTooltipData(tooltipData) {
		return tooltipData.reverse();
	}

	hideRuler() {
		const svg = this.parent;
		const ruler = DOMUtils.appendOrSelect(svg, 'g.ruler');

		this.services.events.dispatchEvent(Events.Tooltip.HIDE);
		ruler.attr('opacity', 0);
	}
}