Question

mxcad API 文档 / 2d / McGePoint3dArray

Class: McGePoint3dArray

2d.McGePoint3dArray

表示三维点的数组

Table of contents

Constructors

• constructor

Properties

• imp

Methods

• append
• at
• clear
• copy
• forEach
• isEmpty
• length
• setAt

Constructors

constructor

• new McGePoint3dArray(imp?)

构造函数。

Parameters

Name	Type
imp?	object

Properties

imp

• imp: any

Methods

append

▸ append(val): void

添加一个值

Parameters

Name	Type
val	McGePoint3d

Returns

void

---

at

▸ at(index): McGePoint3d

得到数据元素的值

Parameters

Name	Type
index	number

Returns

McGePoint3d

---

clear

▸ clear(): void

Returns

void

---

copy

▸ copy(val): McGePoint3dArray

复制对象的值

Parameters

Name	Type
val	McGePoint3dArray

Returns

McGePoint3dArray

---

forEach

▸ forEach(call): void

遍历数组

Parameters

Name	Type
call	(val: McGePoint3d, index: number) => void

Returns

void

---

isEmpty

▸ isEmpty(): boolean

返回数组为空

Returns

boolean

---

length

▸ length(): number

返回数组长度

Returns

number

---

setAt

▸ setAt(index, val): void

设置数据元素的值

Parameters

Name	Type
index	number
val	McGePoint3d

Returns

void