mxcad_2d API 文档 / 2d / McDbObjectArray
Class: McDbObjectArray
2d.McDbObjectArray
McDbObject 的一个数组，该数组存储了多个 McDbObject 对象的引用。
Table of contents
Constructors
Properties
Methods
Constructors
constructor
• new McDbObjectArray(imp?)
构造函数。
Example
ts
import { McDbObjectArray } from "mxcad";
// 创建一个 McDbObjectArray 实例
const objectArray = new McDbObjectArray();Parameters
| Name | Type | Description |
|---|---|---|
imp? | any | 内部实现对象。 |
Properties
aryVal
• aryVal: McDbObject[] = []
对象数组
Methods
empty
▸ empty(): boolean
清空数组
Example
ts
import { McDbObjectArray } from "mxcad";
// 创建一个 McDbObjectArray 实例
const objectArray = new McDbObjectArray();
const isEmpty = objectArray.empty();
console.log("Is the array empty?", isEmpty);Returns
boolean
forEach
▸ forEach(call): void
遍历对象
Example
ts
import { McDbObjectArray } from "mxcad";
// 创建一个 McDbObjectArray 实例
const objectArray = new McDbObjectArray();
objectArray.forEach((val: McDbObject, index: number) => {
console.log(`Object at index ${index}:`, val);
});Parameters
| Name | Type |
|---|---|
call | (val: McDbObject, index: number) => void |
Returns
void
length
▸ length(): number
数组长度
Example
ts
import { McDbObjectArray } from "mxcad";
// 创建一个 McDbObjectArray 实例
const objectArray = new McDbObjectArray();
const length = objectArray.length();
console.log("Length of the array:", length);Returns
number