@react-financial-charts/core
Version:
Core code for react-financial-charts
50 lines (49 loc) • 2.22 kB
TypeScript
import { ScaleContinuousNumeric, ScaleTime } from "d3-scale";
export interface ChartConfig {
id: number | string;
readonly origin: number[];
readonly padding: number | {
top: number;
bottom: number;
};
readonly originalYExtentsProp?: number[] | ((data: any) => number) | ((data: any) => number[]);
readonly yExtents?: number[] | ((data: any) => number) | ((data: any) => number[]);
readonly yExtentsCalculator?: (options: {
plotData: any[];
xDomain: any;
xAccessor: any;
displayXAccessor: any;
fullData: any[];
}) => number[];
readonly flipYScale?: boolean;
readonly yScale: ScaleContinuousNumeric<number, number>;
readonly yPan: boolean;
readonly yPanEnabled: boolean;
readonly realYDomain?: number[];
readonly width: number;
readonly height: number;
mouseCoordinates?: {
at: string;
format: () => unknown;
};
}
export declare const ChartDefaultConfig: {
flipYScale: boolean;
id: number;
origin: number[];
padding: number;
yPan: boolean;
yPanEnabled: boolean;
yScale: import("d3-scale").ScaleLinear<number, number, never>;
};
export declare function getChartOrigin(origin: any, contextWidth: number, contextHeight: number): any;
export declare function getDimensions({ width, height }: any, chartProps: any): {
availableHeight: any;
width: any;
height: any;
};
export declare function getNewChartConfig(innerDimension: any, children: any, existingChartConfig?: ChartConfig[]): any;
export declare function getCurrentCharts(chartConfig: ChartConfig[], mouseXY: number[]): any[];
export declare function getChartConfigWithUpdatedYScales(chartConfig: ChartConfig[], { plotData, xAccessor, displayXAccessor, fullData }: any, xDomain: any, dy?: number, chartsToPan?: (string | number)[]): ChartConfig[];
export declare function getCurrentItem(xScale: ScaleContinuousNumeric<number, number> | ScaleTime<number, number>, xAccessor: any, mouseXY: number[], plotData: any[]): any;
export declare function getXValue(xScale: ScaleContinuousNumeric<number, number> | ScaleTime<number, number>, xAccessor: any, mouseXY: number[], plotData: any[]): any;