29 lines
1.2 KiB
TypeScript
29 lines
1.2 KiB
TypeScript
export declare function getPixelRatio(): number;
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/**
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* 两点之间的距离
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* @param {number} x1 起始点 x
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* @param {number} y1 起始点 y
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* @param {number} x2 结束点 x
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* @param {number} y2 结束点 y
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*/
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export declare function distance(x1: number, y1: number, x2: number, y2: number): number;
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/**
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* 是否在包围盒内
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* @param {number} minX 包围盒开始的点 x
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* @param {number} minY 包围盒开始的点 y
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* @param {number} width 宽度
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* @param {number} height 高度
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* @param {[type]} x 检测点的 x
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* @param {[type]} y 监测点的 y
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*/
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export declare function inBox(minX: number, minY: number, width: number, height: number, x: any, y: any): boolean;
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export declare function intersectRect(box1: any, box2: any): boolean;
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export declare function mergeRegion(region1: any, region2: any): any;
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/**
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* 判断两个点是否重合，点坐标的格式为 [x, y]
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* @param {Array} point1 第一个点
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* @param {Array} point2 第二个点
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*/
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export declare function isSamePoint(point1: any, point2: any): boolean;
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export { isNil, isString, isFunction, isArray, each, toRadian, mod, isNumberEqual, requestAnimationFrame, clearAnimationFrame, } from '@antv/util';
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