@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
/**
* Interface for range navigator
*/
import { RangeNavigator } from '../index';
import { DataPoint } from '../utils/helper';
import { FontModel } from '../../common/model/base-model';
import { ChartTheme } from '../../common/utils/enum';
import { Rect, Size } from '@syncfusion/ej2-svg-base';
import { ItemModel } from '@syncfusion/ej2-navigations';
/**
* interface for load event
*/
export interface ILoadEventArgs {
/** name of the event. */
name: string;
/** rangeNavigator. */
rangeNavigator: RangeNavigator;
}
/**
* interface for loaded event
*/
export interface IRangeLoadedEventArgs {
/** name of the event. */
name: string;
/** rangeNavigator. */
rangeNavigator: RangeNavigator;
/** theme. */
theme?: ChartTheme;
}
/**
* Range Navigator Before Resize event arguments.
*/
export interface IRangeBeforeResizeEventArgs {
/** Defines the name of the Event. */
name: string;
/** It is used to cancel the resized event. */
cancelResizedEvent: boolean;
}
export interface IRangeTooltipRenderEventArgs extends IRangeEventArgs {
/** Defines tooltip text collections. */
text?: string[];
/** Defines tooltip text style. */
textStyle?: FontModel;
}
/**
* Interface for label render event
*/
export interface ILabelRenderEventsArgs {
/** name of the event. */
name: string;
/** labelStyle. */
labelStyle: FontModel;
/** region. */
region: Rect;
/** text. */
text: string;
/** cancel for the event. */
cancel: boolean;
/** value. */
value: number;
}
/**
* Interface for Theme Style
*/
export interface IRangeStyle {
gridLineColor: string;
axisLineColor: string;
labelFontColor: string;
unselectedRectColor: string;
thumpLineColor: string;
thumbBackground: string;
thumbHoverColor: string;
gripColor: string;
selectedRegionColor: string;
background: string;
tooltipBackground: string;
tooltipFontColor: string;
thumbWidth: number;
thumbHeight: number;
axisLabelFont: FontModel;
tooltipLabelFont: FontModel;
}
/**
* Interface for range events
*/
export interface IRangeEventArgs {
/** Defines the name of the event. */
name: string;
/** Defines the event's cancellation status. */
cancel: boolean;
}
/**
* Interface for changed events
*/
export interface IChangedEventArgs extends IRangeEventArgs {
/** Defines the start value. */
start: number | Date;
/** Defines the end value. */
end: number | Date;
/** Defines the selected data. */
selectedData: DataPoint[];
/** Defined the zoomPosition of the range navigator. */
zoomPosition: number;
/** Defined the zoomFactor of the range navigator. */
zoomFactor: number;
/**Defined the selected Period of the range navigator. */
selectedPeriod: string;
}
export interface IResizeRangeNavigatorEventArgs {
/** Defines the name of the Event. */
name: string;
/** Defines the previous size of the accumulation chart. */
previousSize: Size;
/** Defines the current size of the accumulation chart. */
currentSize: Size;
/** Defines the range navigator instance. */
rangeNavigator: RangeNavigator;
}
export interface IRangeSelectorRenderEventArgs extends IRangeEventArgs {
/** Defines selector collections. */
selector: ItemModel[];
/** Enable custom format for calendar. */
enableCustomFormat: boolean;
/** Content for calendar format. */
content: string;
}