mxcad_2d API 文档 / 2d / McDbBlockTable

Class: McDbBlockTable ​

2d.McDbBlockTable

数据库中的块表类，块表中存放着块表记录。

Example

//遍历所有图块
import { MxCpp, McDbBlockTable } from "mxcad"

let mxcad = MxCpp.App.getCurrentMxCAD();
let blockTable: McDbBlockTable = mxcad.getDatabase().getBlockTable();
let aryId = blockTable.getAllRecordId();
aryId.forEach((id) => {
let blkRec = id.getMcDbBlockTableRecord();
if (blkRec === null) return;
    console.log(blkRec);
    console.log("blkRec.name:" + blkRec.name);
    console.log("blkRec.origin:" + blkRec.origin);
});

Hierarchy ​

• McDbObject

  ↳ McDbBlockTable

Table of contents ​

Constructors ​

• constructor

Properties ​

• imp

Accessors ​

• dxf0
• objectName

Methods ​

• add
• clone
• constructor_MxCADResbuf
• createExtensionDictionary
• erase
• freeTempRelationObject
• get
• getAllRecordId
• getDatabase
• getDatabaseIndexId
• getExtensionDictionary
• getGripPoints
• getHandle
• getImp
• getJson
• getObjectID
• getOwnerID
• has
• initTempObject
• isErased
• isHaveExtensionDictionary
• isKindOf
• isNull
• moveGripPointsAt
• setJson
• tempRelationObject
• unErase

Constructors ​

constructor ​

• new McDbBlockTable(imp?)

构造函数。

Parameters ​

Overrides ​

McDbObject.constructor

Properties ​

imp ​

• imp: any = 0

内部实现对象。

Inherited from ​

McDbObject.imp

Accessors ​

dxf0 ​

• get dxf0(): string

获取 DXF 代码 0 的值。

Returns ​

string

Inherited from ​

McDbObject.dxf0

objectName ​

• get objectName(): string

获取对象名称。

Returns ​

string

Inherited from ​

McDbObject.objectName

Methods ​

add ​

▸ add(rec): McObjectId

向块表中添加图块记录。

Parameters ​

Returns ​

McObjectId

新增图块记录对象ID。

clone ​

▸ clone(): null | McDbObject

克隆对象。

Returns ​

null | McDbObject

克隆出的对象。

Inherited from ​

McDbObject.clone

constructor_MxCADResbuf ​

▸ Protected constructor_MxCADResbuf(imp): void

Parameters ​

Returns ​

void

Inherited from ​

McDbObject.constructor_MxCADResbuf

createExtensionDictionary ​

▸ createExtensionDictionary(): boolean

创建对象的扩展字典数据.

Returns ​

boolean

Inherited from ​

McDbObject.createExtensionDictionary

erase ​

▸ erase(): boolean

删除对象。

Returns ​

boolean

是否删除成功。

Inherited from ​

McDbObject.erase

freeTempRelationObject ​

▸ freeTempRelationObject(): void

释放临时关系对象

Returns ​

void

Inherited from ​

McDbObject.freeTempRelationObject

get ​

▸ get(sName, skipDeleted?): McObjectId

查找块表中的图块记录。

Parameters ​

Returns ​

McObjectId

图块记录对象ID。

getAllRecordId ​

▸ getAllRecordId(skipDeleted?): McObjectId[]

获取块表中的所有图块记录的ID。

Parameters ​

Returns ​

McObjectId[]

ret 图块记录ID数组。

getDatabase ​

▸ getDatabase(): McDbDatabase

得到对象所在的数据库

Returns ​

McDbDatabase

Inherited from ​

McDbObject.getDatabase

getDatabaseIndexId ​

▸ getDatabaseIndexId(): number

获取对象的索引ID

Returns ​

number

Inherited from ​

McDbObject.getDatabaseIndexId

getExtensionDictionary ​

▸ getExtensionDictionary(): McDbDictionary

得到对象的扩展字典数据.

Returns ​

McDbDictionary

Inherited from ​

McDbObject.getExtensionDictionary

getGripPoints ​

▸ getGripPoints(): McGePoint3dArray

获取对象的控制点

Returns ​

McGePoint3dArray

Inherited from ​

McDbObject.getGripPoints

getHandle ​

▸ getHandle(): string

得到对象句柄

Returns ​

string

Inherited from ​

McDbObject.getHandle

getImp ​

▸ getImp(): any

获取内部实现对象。

Returns ​

any

内部实现对象。

Inherited from ​

McDbObject.getImp

getJson ​

▸ getJson(): string

获取 JSON 格式的字符串。

Returns ​

string

JSON 格式的字符串。

Inherited from ​

McDbObject.getJson

getObjectID ​

▸ getObjectID(): McObjectId

获取对象 ID。

Returns ​

McObjectId

对象 ID。

Inherited from ​

McDbObject.getObjectID

getOwnerID ​

▸ getOwnerID(): number

得到对象拥用者的id

Returns ​

number

Inherited from ​

McDbObject.getOwnerID

has ​

▸ has(sName): boolean

检查块表中是否存在指定名称的图块记录。

Parameters ​

Returns ​

boolean

布尔值。

initTempObject ​

▸ initTempObject(imp): void

初始化临时对象。

Parameters ​

Returns ​

void

Inherited from ​

McDbObject.initTempObject

isErased ​

▸ isErased(): boolean

对象是否已经删除

Returns ​

boolean

Inherited from ​

McDbObject.isErased

isHaveExtensionDictionary ​

▸ isHaveExtensionDictionary(): boolean

是否有扩展字典数据.

Returns ​

boolean

Inherited from ​

McDbObject.isHaveExtensionDictionary

isKindOf ​

▸ isKindOf(sObjectName): boolean

判断对象类型

Parameters ​

Returns ​

boolean

返回对象是否是目标类型

Inherited from ​

McDbObject.isKindOf

isNull ​

▸ isNull(): any

判断是否为空对象

Returns ​

any

Inherited from ​

McDbObject.isNull

moveGripPointsAt ​

▸ moveGripPointsAt(iIndex, dXOffset, dYOffset, dZOffset): any

移动对象的控制点

Parameters ​

Returns ​

any

Inherited from ​

McDbObject.moveGripPointsAt

setJson ​

▸ setJson(str): boolean

设置 JSON 格式的字符串。

Parameters ​

Returns ​

boolean

是否设置成功。

Inherited from ​

McDbObject.setJson

tempRelationObject ​

▸ tempRelationObject(): number

与对象相关的临时关系数

Returns ​

number

Inherited from ​

McDbObject.tempRelationObject

unErase ​

▸ unErase(): boolean

反删除对象。

Returns ​

boolean

Inherited from ​

McDbObject.unErase