@antv/g2plot
Version:
An interactive and responsive charting library
33 lines (32 loc) • 780 B
TypeScript
import { DotPatternCfg } from '../../types/pattern';
/**
* dotPattern的默认配置
*/
export declare const defaultDotPatternCfg: {
size: number;
padding: number;
backgroundColor: string;
opacity: number;
rotation: number;
fill: string;
fillOpacity: number;
stroke: string;
lineWidth: number;
isStagger: boolean;
};
/**
* 绘制圆点
*
* @param context
* @param cfg
* @param x 圆点中心坐标x
* @param y 圆点中心坐标y
*/
export declare function drawDot(context: CanvasRenderingContext2D, cfg: DotPatternCfg, x: number, y: number): void;
/**
* 创建 dot pattern，返回 HTMLCanvasElement
*
* @param cfg
* @returns HTMLCanvasElement
*/
export declare function createDotPattern(cfg?: DotPatternCfg): CanvasPattern;