Reference Source

import Point from 'kqwebmap-project/src/struct/Point.js'

public class | source

Point

Extends:

leaflet~L.Point → Point

点类型

Example:

var point = new KQ.Struct.Point(200, 300);

Constructor Summary

Public Constructor
public	constructor(x: Number, y: Number, isRound: Boolean) 构造函数

Method Summary

Public Methods
public	add(point: Point): Point 返回当前点和给定点的和
public	ceil(): Point 返回小数进位后的整数坐标
public	distanceTo(point: Point): Number 返回两点间的距离
public	divideBy(num: Number): Point 返回当前点除以给定数值的结果
public	equals(point: Point): Boolean 如果给定的点有相同的坐标，则返回true
public	floor(): Point 返回小数去尾后的整数坐标
public	multiplyBy(num: Number): Point 返回当前点乘以给定数值的结果
public	round(): Point 返回四舍五入后的坐标
public	subtract(point: Point): Point 返回当前点和给定点的差
public	toString(): String 转为字符串，主要用于调试

Public Constructors

public constructor(x: Number, y: Number, isRound: Boolean) source

构造函数

Params:

Name	Type	Attribute	Description
x	Number		x坐标
y	Number		y坐标
isRound	Boolean	optional default: false	如果设置为true，则进行四舍五入

Public Methods

public add(point: Point): Point source

返回当前点和给定点的和

Params:

Name	Type	Attribute	Description
point	Point		point对象

Return:

public ceil(): Point source

返回小数进位后的整数坐标

Return:

public distanceTo(point: Point): Number source

返回两点间的距离

Params:

Name	Type	Attribute	Description
point	Point		point对象

Return:

public divideBy(num: Number): Point source

返回当前点除以给定数值的结果

Params:

Name	Type	Attribute	Description
num	Number		除数

Return:

public equals(point: Point): Boolean source

如果给定的点有相同的坐标，则返回true

Params:

Name	Type	Attribute	Description
point	Point		point对象

Return:

public floor(): Point source

返回小数去尾后的整数坐标

Return:

public multiplyBy(num: Number): Point source

返回当前点乘以给定数值的结果

Params:

Name	Type	Attribute	Description
num	Number		乘数

Return:

public round(): Point source

返回四舍五入后的坐标

Return:

public subtract(point: Point): Point source

返回当前点和给定点的差

Params:

Name	Type	Attribute	Description
point	Point		point对象

Return:

public toString(): String source

转为字符串，主要用于调试

Return: