@syncfusion/ej2-charts
Version:
Feature-rich chart control with built-in support for over 25 chart types, technical indictors, trendline, zooming, tooltip, selection, crosshair and trackball.
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TypeScript
import { BulletChart } from '../bullet-chart';
import { BulletChartAxis } from '../renderer/bullet-axis';
/**
* `BulletTooltip` module is used to render the tooltip for bullet chart.
*/
export declare class BulletTooltip {
private elementId;
toolTipInterval: number;
private control;
private templateFn;
/** @private */
bulletAxis: BulletChartAxis;
/**
* Constructor for tooltip module.
*
* @private
* @param {BulletChart} bullet - The bullet chart control.
*/
constructor(bullet: BulletChart);
/**
* To create tooltip div element.
*
* @param {PointerEvent} e - The pointer event.
* @param {string} targetClass - The class name of the target element.
* @param {string} targetId - The id of the target element.
* @param {number} mouseX - The X-coordinate of the mouse.
* @returns {void}
*/
_elementTooltip(e: PointerEvent, targetClass: string, targetId: string, mouseX: number): void;
/**
* To display the bullet chart tooltip.
*
* @param {PointerEvent} e - The pointer event.
* @param {string} targetClass - The class name of the target element.
* @param {string} targetId - The id of the target element.
* @param {number} mouseX - The X-coordinate of the mouse.
* @param {number} mouseY - The Y-coordinate of the mouse.
* @returns {void}
*/
_displayTooltip(e: PointerEvent, targetClass: string, targetId: string, mouseX: number, mouseY: number): void;
/**
* To update template values in the tooltip.
*
* @returns {void}
*/
updateTemplateFn(): void;
/**
* Get module name.
*
* @returns {string} - Returns the module name.
*/
protected getModuleName(): string;
/**
* To destroy the tooltip.
*
* @returns {void}
* @private
*/
destroy(): void;
}