Function buildTooltipMarkup

src/component/tooltip/tooltipMarkup.ts:390–411

(
    fragment: TooltipMarkupBlockFragment,
    markupStyleCreator: TooltipMarkupStyleCreator,
    renderMode: TooltipRenderMode,
    orderMode: TooltipOrderMode,
    useUTC: boolean,
    toolTipTextStyle: TooltipOption['textStyle']
)

 * @return markupText. null/undefined means no content.
 */
export function buildTooltipMarkup(
    fragment: TooltipMarkupBlockFragment,
    markupStyleCreator: TooltipMarkupStyleCreator,
    renderMode: TooltipRenderMode,
    orderMode: TooltipOrderMode,
    useUTC: boolean,
    toolTipTextStyle: TooltipOption['textStyle']
): MarkupText {
    if (!fragment) {
        return;
    }

    const builder = getBuilder(fragment);
    const ctx: TooltipMarkupBuildContext = {
        useUTC: useUTC,
        renderMode: renderMode,
        orderMode: orderMode,
        markupStyleCreator: markupStyleCreator,
        valueFormatter: fragment.valueFormatter
    };
    return builder(ctx, fragment, 0, toolTipTextStyle);
}


function getGap(gapLevel: number): {