mxcad_2d API 文档 / 2d / McDbRotatedDimension

Class: McDbRotatedDimension ​

2d.McDbRotatedDimension

旋转标注尺寸类。

Example

//旋转标注
   import { McDbRotatedDimension, MxCpp } from "mxcad"

   const rDimension = new McDbRotatedDimension()  // 构造旋转标注对象    
   rDimension.xLine1Point = new McGePoint3d(-1800, -800) // 设置对象第一条线的端点
   rDimension.xLine2Point = new McGePoint3d(1800, -800) // 设置对象第二条线的端点
   rDimension.dimLinePoint = new McGePoint3d(-800, -500) // 设置对象标注线的端点
   rDimension.textAttachment = McDb.AttachmentPoint.kTopLeft // 设置对象文本对齐方式
   rDimension.textRotation = 0.6 // 设置对象文字旋转角度
   rDimension.trueColor = new McCmColor(200, 255, 0) // 设置对象颜色
   rDimension.oblique = 0  // 设置对象倾斜角度
   rDimension.rotation = 0 // 设置对象旋转角度
   rDimension.dimensionText = "标注文本" // 设置对象文本内容
   MxCpp.getCurrentMxCAD().drawEntity(rDimension);//绘制旋转标注对象

Hierarchy ​

• McDbDimension

  ↳ McDbRotatedDimension

Table of contents ​

Constructors ​

• constructor

Properties ​

• imp

Accessors ​

• colorIndex
• dimLinePoint
• dimensionStyle
• dimensionText
• drawOrder
• dxf0
• elevation
• horizontalRotation
• layer
• layerId
• linetype
• linetypeId
• linetypeScale
• lineweight
• normal
• objectName
• oblique
• rotation
• textAttachment
• textPosition
• textRotation
• textStyle
• textStyleId
• trueColor
• visible
• xLine1Point
• xLine2Point

Methods ​

• GetAllText
• IntersectWith
• assertObjectModification
• clone
• createExtensionDictionary
• deleteXData
• disableDisplay
• erase
• explode
• getAllAppName
• getArea
• getBoundingBox
• getDatabase
• getDatabaseIndexId
• getDimVarDouble
• getDimVarInt
• getDimVarObjectId
• getDimVarString
• getExtensionDictionary
• getGripPoints
• getHandle
• getImp
• getJson
• getObjectID
• getOwnerID
• getxData
• getxDataDouble
• getxDataLong
• getxDataPoint
• getxDataString
• highlight
• initTempObject
• isErased
• isHaveExtensionDictionary
• isKindOf
• isNull
• isUsingDefaultTextPosition
• mirror
• move
• moveGripPointsAt
• recomputeDimBlock
• rotate
• scaleEntity
• setDimVarDouble
• setDimVarInt
• setDimVarObjectId
• setDimVarString
• setJson
• setxData
• setxDataDouble
• setxDataLong
• setxDataPoint
• setxDataString
• syncData
• transformBy
• unErase
• updateDisplay
• useDefaultTextPosition
• useSetTextPosition

Constructors ​

constructor ​

• new McDbRotatedDimension(imp?)

构造函数

Example

import { McDbRotatedDimension } from "mxcad";
const rDimension = new McDbRotatedDimension();

Parameters ​

Overrides ​

McDbDimension.constructor

Properties ​

imp ​

• imp: any = 0

内部实现对象。

Inherited from ​

McDbDimension.imp

Accessors ​

colorIndex ​

• get colorIndex(): number

得到对象颜色索引

Example

import { McDbEntity, ColorIndexType } from 'mxcad'
 const ent = new McDbEntity();
 ent.colorIndex = ColorIndexType.kByblock;
 console.log(ent.colorIndex)

Returns ​

number

Inherited from ​

McDbDimension.colorIndex

• set colorIndex(val): void

设置对象颜色索引

Parameters ​

Returns ​

void

Inherited from ​

McDbDimension.colorIndex

dimLinePoint ​

• get dimLinePoint(): McGePoint3d

获取标注线的端点

Returns ​

McGePoint3d

标注线的端点

• set dimLinePoint(pt): void

设置标注线的端点

Parameters ​

Returns ​

void

dimensionStyle ​

• get dimensionStyle(): McObjectId

设置标注样式id

Example

import { MxCpp } from "mxcad";

//设置 dim 为有效标注实体
const dimStyleId = MxCpp.getCurrentMxCAD().addDimStyle("MyDimStyle2", "41,0.18,141,0.09,40,200", "77,1,271,3", "", "");
dim.dimensionStyle = dimStyleId;
console.log("标注样式id：", dim.dimensionStyle)

Returns ​

McObjectId

Inherited from ​

McDbDimension.dimensionStyle

• set dimensionStyle(val): void

Parameters ​

Returns ​

void

Inherited from ​

McDbDimension.dimensionStyle

dimensionText ​

• get dimensionText(): string

获取或设置标注文本

Example

//设置 dim 为有效标注实体
dim.dimensionText = "测试文本";
console.log("标注文本：", dim.dimensionText)// 测试文本

Returns ​

string

Inherited from ​

McDbDimension.dimensionText

• set dimensionText(val): void

Parameters ​

Returns ​

void

Inherited from ​

McDbDimension.dimensionText

drawOrder ​

• get drawOrder(): number

对象的显示顺序

Example

// 假设ent为有效实例对象
const order = ent.drawOrder();

Returns ​

number

Inherited from ​

McDbDimension.drawOrder

• set drawOrder(order): void

对象的显示顺序

Example

import { MxCpp, MxCADSelectionSet } from "mxcad";

let ss = new MxCADSelectionSet();
if (!await ss.userSelect("\n选择对象")) return;
//得到当前图上对象的最大，小最显示顺序.
let minmaxOrder = MxCpp.getCurrentDatabase().currentSpace.getMinMaxDrawOrder();
// 把对象放到最上面。
let lOrder = minmaxOrder.maxDrawOrder + 1;
ss.forEach((id) => {
  let ent = id.getMcDbEntity();
  if (ent) {
    ent.drawOrder = lOrder;
  }
})

Parameters ​

Returns ​

void

Inherited from ​

McDbDimension.drawOrder

dxf0 ​

• get dxf0(): string

得到对象的DXF组码的类型名，这个和AutoCAD中的DXF组码是一样。 比如直线的类型名为：McDbLine，DXF0组码值: LINE,DXF0组码值可以用来构造集时的类型过滤。

Returns ​

string

Inherited from ​

McDbDimension.dxf0

elevation ​

• get elevation(): number

获取或设置高度

Example

//设置 dim 为有效标注实体
dim.elevation = 10;
console.log("获取高度：", dim.elevation)

Returns ​

number

Inherited from ​

McDbDimension.elevation

• set elevation(val): void

Parameters ​

Returns ​

void

Inherited from ​

McDbDimension.elevation

horizontalRotation ​

• get horizontalRotation(): number

获取或设置水平旋转角度

Example

//设置 dim 为有效标注实体
dim.horizontalRotation = Math.PI/4
console.log("水平旋转角度：", dim.horizontalRotation)// 45

Returns ​

number

水平旋转角度

Inherited from ​

McDbDimension.horizontalRotation

• set horizontalRotation(val): void

Parameters ​

Returns ​

void

Inherited from ​

McDbDimension.horizontalRotation

layer ​

• get layer(): string

得到对象图层名

Returns ​

string

Inherited from ​

McDbDimension.layer

• set layer(val): void

设置对象图层名

Example

import { McDbEntity } from 'mxcad'
 const ent = new McDbEntity();
 ent.layer = "newLayerName";
 console.log(ent.layer)

Parameters ​

Returns ​

void

Inherited from ​

McDbDimension.layer

layerId ​

• get layerId(): McObjectId

获取图层ID对象

Example

// 假设ent为有效实例对象
const layerId = ent.layerId;

Returns ​

McObjectId

Inherited from ​

McDbDimension.layerId

• set layerId(id): void

设置图层Id对象

Example

// 假设ent为有效实例对象
const mxcad = MxCpp.getCurrentMxCAD();
const layerId = mxcad.addLayer("测试图层")
ent.layerId = layerId;

Parameters ​

Returns ​

void

Inherited from ​

McDbDimension.layerId

linetype ​

• get linetype(): string

得到对象线型名

Returns ​

string

Inherited from ​

McDbDimension.linetype

• set linetype(val): void

设置对象线型名

Example

import { McDbEntity } from 'mxcad'
const ent = new McDbEntity()
ent.linetype = "MyLineType";
console.log(ent.linetype)

Parameters ​

Returns ​

void

Inherited from ​

McDbDimension.linetype

linetypeId ​

• get linetypeId(): McObjectId

获取实体对象线型ID

Example

// 假设ent为有效实例对象
const linetypeId = ent.linetypeId;

Returns ​

McObjectId

Inherited from ​

McDbDimension.linetypeId

• set linetypeId(id): void

设置实体对象线型ID

Example

// 假设ent为有效实例对象
const mxcad = MxCpp.getCurrentMxCAD();
const lineId = mxcad.addLinetypeEx("TestMyLine", '25,-5');
ent.linetypeId = lineId;

Parameters ​

Returns ​

void

Inherited from ​

McDbDimension.linetypeId

linetypeScale ​

• get linetypeScale(): number

得到对象线型比例

Returns ​

number

Inherited from ​

McDbDimension.linetypeScale

• set linetypeScale(val): void

设置对象线型比例

Example

import { McDbEntity } from 'mxcad'
const ent = new McDbEntity()
ent.linetypeScale = 0.8;
console.log(ent.linetypeScale)

Parameters ​

Returns ​

void

Inherited from ​

McDbDimension.linetypeScale

lineweight ​

• get lineweight(): number

得到对象线重

Returns ​

number

Inherited from ​

McDbDimension.lineweight

• set lineweight(val): void

设置对象线重

Example

import { McDbEntity } from 'mxcad'
const ent = new McDbEntity()
ent.lineweight = 20;
console.log(ent.lineweight)

Parameters ​

Returns ​

void

Inherited from ​

McDbDimension.lineweight

normal ​

• get normal(): McGeVector3d

返回对象的normal

Example

Returns ​

McGeVector3d

Inherited from ​

McDbDimension.normal

• set normal(val): void

设置对象的normal

Example

Parameters ​

Returns ​

void

Inherited from ​

McDbDimension.normal

objectName ​

• get objectName(): string

获取对象名称。

Example

import { McRxObject } from 'mxcad';

let obj = new McRxObject();
console.log(obj.objectName);

Returns ​

string

返回对象名

Inherited from ​

McDbDimension.objectName

oblique ​

• get oblique(): number

获取倾斜角度

Returns ​

number

倾斜角度

• set oblique(val): void

设置倾斜角度

Parameters ​

Returns ​

void

rotation ​

• get rotation(): number

获取旋转角度

Returns ​

number

旋转角度

• set rotation(val): void

设置旋转角度

Parameters ​

Returns ​

void

textAttachment ​

• get textAttachment(): AttachmentPoint

获取或设置文本附着点

Example

import { McDb } from "mxcad";

//设置 dim 为有效标注实体
dim.textAttachment = McDb.AttachmentPoin.kMiddleCenter//设置中心点对齐
console.log("文本附着点：", dim.textAttachment)// 5

Returns ​

AttachmentPoint

文本附着点

Inherited from ​

McDbDimension.textAttachment

• set textAttachment(val): void

Parameters ​

Returns ​

void

Inherited from ​

McDbDimension.textAttachment

textPosition ​

• get textPosition(): McGePoint3d

获取文本位置

Example

//设置 dim 为有效标注实体
const position = dim.textPosition;
console.log(position);

Returns ​

McGePoint3d

文本位置

Inherited from ​

McDbDimension.textPosition

• set textPosition(pt): void

设置文本位置

Example

//设置 dim 为有效标注实体
dim.textPosition = new McGePoint3(0,0,0);

Parameters ​

Returns ​

void

Inherited from ​

McDbDimension.textPosition

textRotation ​

• get textRotation(): number

获取或设置文本旋转角度

Example

//设置 dim 为有效标注实体
dim.textRotation = Math.PI/4;
console.log("旋转角度：", dim.textRotation)

Returns ​

number

Inherited from ​

McDbDimension.textRotation

• set textRotation(val): void

Parameters ​

Returns ​

void

Inherited from ​

McDbDimension.textRotation

textStyle ​

• get textStyle(): string

得到对象文字样式

Returns ​

string

Inherited from ​

McDbDimension.textStyle

• set textStyle(val): void

设置对象文字样式

Example

import { McDbEntity } from 'mxcad'
const ent = new McDbEntity()
ent.textStyle = "st_style";

Parameters ​

Returns ​

void

Inherited from ​

McDbDimension.textStyle

textStyleId ​

• get textStyleId(): McObjectId

获取实体文字样式

Example

// 假设ent为有效实例对象
const textStyleId = ent.textStyleId;

Returns ​

McObjectId

Inherited from ​

McDbDimension.textStyleId

• set textStyleId(id): void

设置实体的文字样式

Example

// 假设ent为有效实例对象
const mxcad = MxCpp.getCurrentMxCAD();
const textStyleId = mxcad.addTextStyle("MyLineTypeTextStyle", "txt.shx", "hztxt.shx", 1);
ent.textStyleId = textStyleId;

Parameters ​

Returns ​

void

Inherited from ​

McDbDimension.textStyleId

trueColor ​

• get trueColor(): McCmColor

得到对象颜色

Example

import { McDbEntity, McCmColor} from 'mxcad'
 const ent = new McDbEntity();
 ent.trueColor = new McCmColor(255, 0, 0);
 console.log(ent.trueColor)

Returns ​

McCmColor

Inherited from ​

McDbDimension.trueColor

• set trueColor(val): void

设置对象颜色

Parameters ​

Returns ​

void

Inherited from ​

McDbDimension.trueColor

visible ​

• get visible(): boolean

对象是否可见

Returns ​

boolean

Inherited from ​

McDbDimension.visible

• set visible(val): void

设置是否可见

Example

import { McDbEntity } from 'mxcad'
const ent = new McDbEntity()
ent.visible = true;
console.log(ent.visible)

Parameters ​

Returns ​

void

Inherited from ​

McDbDimension.visible

xLine1Point ​

• get xLine1Point(): McGePoint3d

获取第一条线的端点

Example

Returns ​

McGePoint3d

第一条线的端点

• set xLine1Point(pt): void

设置第一条线的端点

Parameters ​

Returns ​

void

xLine2Point ​

• get xLine2Point(): McGePoint3d

获取第二条线的端点

Returns ​

McGePoint3d

第二条线的端点

• set xLine2Point(pt): void

设置第二条线的端点

Parameters ​

Returns ​

void

Methods ​

GetAllText ​

▸ GetAllText(): McGeStringArray

得到标注对象中的所有文字内容

Example

//遍历dim中的所有文字
//设置 dim 为有效标注实体
let txts = dim.GetAllText();
txts.forEach((val, index) => {
  console.log(val)
});

Returns ​

McGeStringArray

Inherited from ​

McDbDimension.GetAllText

IntersectWith ​

▸ IntersectWith(intersectObject, exOption): McGePoint3dArray

与其他实体相交, 得到交点

Example

import { McDbLine, McDb } from 'mxcad'
const line1 = new McDbLine(new McGePoint3d(0,0,0), new McGePoint3d(20,1,0));
const line2 = new McDbLine(new McGePoint3d(10,10,0), new McGePoint3d(11,1,0));
const ptArr = line1.IntersectWith(line2, McDb.Intersect.kExtendBoth)

Parameters ​

Returns ​

McGePoint3dArray

得到所有交点

Inherited from ​

McDbDimension.IntersectWith

assertObjectModification ​

▸ assertObjectModification(autoUndo?): number

设置对象被改变的状态，可自动触发更新显示函数，更新显示。 比如块表记录更新了，需要通知块引用更新显示，可以调用该函数。

Example

//假设obj为一个数据库对象
obj.assertObjectModification()

Parameters ​

Returns ​

number

Inherited from ​

McDbDimension.assertObjectModification

clone ​

▸ clone(): null | McDbObject

克隆对象。

Example

//假设obj为一个数据库对象
const obj_clone = obj.clone();

Returns ​

null | McDbObject

克隆出的对象。

Inherited from ​

McDbDimension.clone

createExtensionDictionary ​

▸ createExtensionDictionary(): boolean

创建对象的扩展字典数据.

Example

//假设obj为一个数据库对象
const res = obj.createExtensionDictionary();

Returns ​

boolean

Inherited from ​

McDbDimension.createExtensionDictionary

deleteXData ​

▸ deleteXData(appName): boolean

删除实体指定应用程序名称相关的数据

Example

import { MxCADUiPrEntity, McDbEntity } from "mxcad";

let selEntity = new MxCADUiPrEntity();
selEntity.setMessage("选择对象");
let id = await selEntity.go();
if (!id.isValid()) return;
let ent:McDbEntity = id.getMcDbEntity();
if (ent === null) return;
const res = ent.deleteXData("DataName");
if(res){
  //删除成功
}else
  //删除失败
}

Parameters ​

Returns ​

boolean

Inherited from ​

McDbDimension.deleteXData

disableDisplay ​

▸ disableDisplay(isDisable): void

禁用对象的自动更新显示.

Example

import { McDbLine } from 'mxcad'
const line1 = new McDbLine(new McGePoint3d(0,0,0), new McGePoint3d(20,1,0));
line1.disableDisplay(true)

Parameters ​

Returns ​

void

Inherited from ​

McDbDimension.disableDisplay

erase ​

▸ erase(): boolean

删除对象。

Example

//假设obj为一个数据库对象
const res = obj.erase();
console.log(res);

Returns ​

boolean

是否删除成功。

Inherited from ​

McDbDimension.erase

explode ​

▸ explode(): MxCADResbuf

打碎对象，返回打后对象数据链表

Example

import { McDbEntity, MxCADResbuf } from "mxcad";
// 获取目标对象
let getEnt = new MxCADUiPrEntity();
getEnt.setMessage("选择打碎对象:");
let id = await getEnt.go();
let ent:McDbEntity = id.getMcDbEntity();
if (ent === null) return;
// 打碎对象
let retExplode: MxCADResbuf = ent.explode();

Returns ​

MxCADResbuf

resbuf 数据

Inherited from ​

McDbDimension.explode

getAllAppName ​

▸ getAllAppName(): McGeStringArray

获取实体中包含的所有 XData 记录的应用程序名（AppName）

Example

// 假设ent为有效实例对象
const appNames = ent.getAllAppName();
console.log(appNames);

Returns ​

McGeStringArray

Inherited from ​

McDbDimension.getAllAppName

getArea ​

▸ getArea(): Object

计算面积

Example

import { McGePoint3d, McDbCircle } from "mxcad"

const center = new McGePoint3d(0,0,0);
const circle = new McDbCircle(center, 20);
const area = circle.getArea();
console.log("圆面积：", area)

Returns ​

Object

val 面积值 | ret 是否获取成功

Inherited from ​

McDbDimension.getArea

getBoundingBox ​

▸ getBoundingBox(): Object

得到对象的最小外包

Example

import { McDbText, McGePoint3d } from 'mxcad'
const text = new McDbText();
text.textString = "测试Test";
text.height = 20;
text.position = text.alignmentPoint = new McGePoint3d(0,0,0);
const { minPt, maxPt, ret } = text.getBoundingBox()

Returns ​

Object

Inherited from ​

McDbDimension.getBoundingBox

getDatabase ​

▸ getDatabase(): McDbDatabase

得到对象所在的数据库

Example

//假设obj为一个数据库对象
const data = obj.getDatabase();

Returns ​

McDbDatabase

返回数据库

Inherited from ​

McDbDimension.getDatabase

getDatabaseIndexId ​

▸ getDatabaseIndexId(): number

获取对象的索引ID

Example

//假设obj为一个数据库对象
const id = obj.getDatabaseIndexId();

Returns ​

number

Inherited from ​

McDbDimension.getDatabaseIndexId

getDimVarDouble ​

▸ getDimVarDouble(iType): number

获取标注变量浮点数值

Parameters ​

Returns ​

number

标注变量浮点数值

Inherited from ​

McDbDimension.getDimVarDouble

getDimVarInt ​

▸ getDimVarInt(iType): number

获取标注变量整数值

Parameters ​

Returns ​

number

标注变量整数值

Inherited from ​

McDbDimension.getDimVarInt

getDimVarObjectId ​

▸ getDimVarObjectId(iType): McObjectId

获取标注变量对象 ID

Parameters ​

Returns ​

McObjectId

标注变量对象 ID

Inherited from ​

McDbDimension.getDimVarObjectId

getDimVarString ​

▸ getDimVarString(iType): string

获取标注变量字符串值

Parameters ​

Returns ​

string

标注变量字符串值

Inherited from ​

McDbDimension.getDimVarString

getExtensionDictionary ​

▸ getExtensionDictionary(): McDbDictionary

得到对象的扩展字典数据.

Example

//假设obj为一个数据库对象
const id = obj.getOwnerID();

Returns ​

McDbDictionary

扩展字典数据

Inherited from ​

McDbDimension.getExtensionDictionary

getGripPoints ​

▸ getGripPoints(): McGePoint3dArray

获取对象的控制点

Example

//假设obj为一个数据库对象
const ptArr = obj.getGripPoints();

Returns ​

McGePoint3dArray

Inherited from ​

McDbDimension.getGripPoints

getHandle ​

▸ getHandle(): string

得到对象句柄

Example

//假设obj为一个数据库对象
const handle = obj.getHandle();

Returns ​

string

返回对象句柄

Inherited from ​

McDbDimension.getHandle

getImp ​

▸ getImp(): any

获取内部实现对象。

Example

import { McRxObject } from 'mxcad';

let obj = new McRxObject();
let imp = obj.getImp();

Returns ​

any

内部实现对象。

Inherited from ​

McDbDimension.getImp

getJson ​

▸ getJson(): string

获取 JSON 格式的字符串。

Example

import { McRxObject } from 'mxcad';

let obj = new McRxObject();
const json = obj.getJson()

Returns ​

string

JSON 格式的字符串。

Inherited from ​

McDbDimension.getJson

getObjectID ​

▸ getObjectID(): McObjectId

获取对象 ID。

Example

import { McDbObject } from "mxcad";
const id = obj.getObjectID();

Returns ​

McObjectId

对象 ID。

Inherited from ​

McDbDimension.getObjectID

getOwnerID ​

▸ getOwnerID(): number

得到对象拥用者的id

Example

//假设obj为一个数据库对象
const id = obj.getOwnerID();

Returns ​

number

Inherited from ​

McDbDimension.getOwnerID

getxData ​

▸ getxData(appName?): MxCADResbuf

得到对象的扩展数据

Example

// 假设ent为有效实例对象
const xData = ent.getXData();

Parameters ​

Returns ​

MxCADResbuf

Inherited from ​

McDbDimension.getxData

getxDataDouble ​

▸ getxDataDouble(appName): Object

获取实体的指定 XData 类型中的 double 值

Example

// 假设ent为有效实例对象
let data = ent.getxDataDouble("DataName");
if(data.ret){
  console.log(data.val)
}

Parameters ​

Returns ​

Object

double 值

Inherited from ​

McDbDimension.getxDataDouble

getxDataLong ​

▸ getxDataLong(appName): Object

获取实体的指定 XData 类型中的 long（整数）值

Example

// 假设ent为有效实例对象
let data = ent.getxDataLong("DataName");
if(data.ret){
  console.log(data.val)
}

Parameters ​

Returns ​

Object

long 值

Inherited from ​

McDbDimension.getxDataLong

getxDataPoint ​

▸ getxDataPoint(appName): Object

获取实体的指定 XData 类型中的点对象

Parameters ​

Returns ​

Object

获取结果及三维点对象

Inherited from ​

McDbDimension.getxDataPoint

getxDataString ​

▸ getxDataString(appName): Object

获取与特定实体关联的 XData 信息，并以字符串形式返回

Example

// 假设ent为有效实例对象
let data = ent.getxDataString("DataName");
if(data.ret){
  console.log(data.val)
}

Parameters ​

Returns ​

Object

val XData信息 | ret 是否返回成功

Inherited from ​

McDbDimension.getxDataString

highlight ​

▸ highlight(isHighlight): void

设置对象是否高亮

Example

import { McDbEntity } from 'mxcad'
const ent = new McDbEntity()
ent.highlight(true);

Parameters ​

Returns ​

void

Inherited from ​

McDbDimension.highlight

initTempObject ​

▸ initTempObject(imp): void

初始化临时对象。

Example

import { McRxObject } from 'mxcad';

let obj = new McRxObject();
obj.initTempObject()

Parameters ​

Returns ​

void

Inherited from ​

McDbDimension.initTempObject

isErased ​

▸ isErased(): boolean

对象是否已经删除

Example

//假设obj为一个数据库对象
const res = obj.isErased();
console.log(res);

Returns ​

boolean

Inherited from ​

McDbDimension.isErased

isHaveExtensionDictionary ​

▸ isHaveExtensionDictionary(): boolean

是否有扩展字典数据.

Example

//假设obj为一个数据库对象
const res = obj.isHaveExtensionDictionary();

Returns ​

boolean

Inherited from ​

McDbDimension.isHaveExtensionDictionary

isKindOf ​

▸ isKindOf(sObjectName): boolean

判断对象类型

Example

import { McRxObject } from 'mxcad';

let obj = new McRxObject();
let isKind = obj.isKindOf('SomeObjectType');
console.log(isKind); // 输出: true 或 false

Parameters ​

Returns ​

boolean

返回对象是否是目标类型

Inherited from ​

McDbDimension.isKindOf

isNull ​

▸ isNull(): any

判断是否为空对象

Example

import { McRxObject } from 'mxcad';

let obj = new McRxObject();
console.log(obj.isNull()); // 输出: true 或 false

Returns ​

any

Inherited from ​

McDbDimension.isNull

isUsingDefaultTextPosition ​

▸ isUsingDefaultTextPosition(): boolean

是否使用默认文本位置

Example

//设置 dim 为有效标注实体
const isUsing = dim.isUsingDefaultTextPosition;
if(isUsing){
   //使用默认文本位置
}else{
   //未使用默认文本位置
}

Returns ​

boolean

是否使用默认文本位置

Inherited from ​

McDbDimension.isUsingDefaultTextPosition

mirror ​

▸ mirror(point1, point2): boolean

镜向对象

Example

import { McDbEntity, McGePoint3d } from 'mxcad'
const ent = new McDbEntity()
ent.mirror(new McGePoint3d(0,0,0), new McGePoint3d(20,10,0))

Parameters ​

Returns ​

boolean

Inherited from ​

McDbDimension.mirror

move ​

▸ move(fromPoint, toPoint): boolean

移动对象

Example

import { McDbEntity, McGePoint3d } from 'mxcad'
const ent = new McDbEntity()
ent.move(new McGePoint3d(0,0,0), new McGePoint3d(20,0,0))

Parameters ​

Returns ​

boolean

Inherited from ​

McDbDimension.move

moveGripPointsAt ​

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

移动对象的控制点

Example

//假设obj为一个数据库对象
obj.moveGripPointsAt(1,10,10,10);

Parameters ​

Returns ​

any

Inherited from ​

McDbDimension.moveGripPointsAt

recomputeDimBlock ​

▸ recomputeDimBlock(): void

重新计算标注块

Example

dim.recomputeDimBlock()

Returns ​

void

Inherited from ​

McDbDimension.recomputeDimBlock

rotate ​

▸ rotate(basePoint, dRotationAngle): boolean

旋转对象

Example

import { McDbEntity, McGePoint3d } from 'mxcad'
const ent = new McDbEntity()
ent.rotate(new McGePoint3d(0,0,0), Math.PI)

Parameters ​

Returns ​

boolean

Inherited from ​

McDbDimension.rotate

scaleEntity ​

▸ scaleEntity(basePoint, dScaleFactor): boolean

缩放对象

Example

import { McDbEntity, McGePoint3d } from 'mxcad'
const ent = new McDbEntity()
ent.scaleEntity(new McGePoint3d(0,0,0), 0.5)

Parameters ​

Returns ​

boolean

Inherited from ​

McDbDimension.scaleEntity

setDimVarDouble ​

▸ setDimVarDouble(iType, val): void

设置标注变量浮点数值

Parameters ​

Returns ​

void

Inherited from ​

McDbDimension.setDimVarDouble

setDimVarInt ​

▸ setDimVarInt(iType, val): void

设置标注变量整数值

Parameters ​

Returns ​

void

Inherited from ​

McDbDimension.setDimVarInt

setDimVarObjectId ​

▸ setDimVarObjectId(iType, val): void

设置标注变量对象 ID

Parameters ​

Returns ​

void

Inherited from ​

McDbDimension.setDimVarObjectId

setDimVarString ​

▸ setDimVarString(iType, val): void

设置标注变量字符串值

Parameters ​

Returns ​

void

Inherited from ​

McDbDimension.setDimVarString

setJson ​

▸ setJson(str): boolean

设置 JSON 格式的字符串。

Example

import { McRxObject } from 'mxcad';

let obj = new McRxObject();
const res = obj.setJson('{"key": "value"}');
console.log(res)

Parameters ​

Returns ​

boolean

是否设置成功。

Inherited from ​

McDbDimension.setJson

setxData ​

▸ setxData(xdata): boolean

设置对象的扩展数据

Example

import { MxCADUiPrEntity, McDbEntity } from "mxcad";

//设置扩展数据
let selEntity = new MxCADUiPrEntity();
selEntity.setMessage("选择对象");
let id = await selEntity.go();
if (!id.isValid()) return;
let ent:McDbEntity = id.getMcDbEntity();
if (ent === null) return;
ent.setxData(new MxCADResbuf([{type:DxfCode.kExDataName,val:"DataName"},{type:DxfCode.kString,val:"yyyyy"}]));

Parameters ​

Returns ​

boolean

Inherited from ​

McDbDimension.setxData

setxDataDouble ​

▸ setxDataDouble(appName, val): boolean

设置实体的指定 XData 类型中的 double 值

Example

import { MxCADUiPrEntity, McDbEntity } from "mxcad";
let selEntity = new MxCADUiPrEntity();
selEntity.setMessage("选择对象");
let id = await selEntity.go();
if (!id.isValid()) return;
let ent:McDbEntity = id.getMcDbEntity();
if (ent === null) return;
const res = ent.setxDataDouble("DataName", 0);
if(res){
  //设置成功
}else{
  //设置失败
}

Parameters ​

Returns ​

boolean

布尔值

Inherited from ​

McDbDimension.setxDataDouble

setxDataLong ​

▸ setxDataLong(appName, val): boolean

设置实体的指定 XData 类型中的 long（整数）值

Example

import { MxCADUiPrEntity, McDbEntity } from "mxcad";

let selEntity = new MxCADUiPrEntity();
selEntity.setMessage("选择对象");
let id = await selEntity.go();
if (!id.isValid()) return;
let ent:McDbEntity = id.getMcDbEntity();
if (ent === null) return;
const res = ent.setxDataLong("DataName", 123456);
if(res){
  //设置成功
}else{
  //设置失败
}

Parameters ​

Returns ​

boolean

long 值

Inherited from ​

McDbDimension.setxDataLong

setxDataPoint ​

▸ setxDataPoint(appName, val): boolean

设置实体的指定 XData 类型中的点对象

Parameters ​

Returns ​

boolean

获取结果及三维点对象

Inherited from ​

McDbDimension.setxDataPoint

setxDataString ​

▸ setxDataString(appName, val): boolean

设置与特定实体关联的 XData 信息，并以字符串形式设置

Example

import { MxCADUiPrEntity, McDbEntity } from "mxcad";
let selEntity = new MxCADUiPrEntity();
selEntity.setMessage("选择对象");
let id = await selEntity.go();
if (!id.isValid()) return;
let ent:McDbEntity = id.getMcDbEntity();
if (ent === null) return;
const res = ent.setxDataString("DataName", "xxxxx");
if(res){
  //设置成功
}else{
  //设置失败
}

Parameters ​

Returns ​

boolean

是否设置成功

Inherited from ​

McDbDimension.setxDataString

syncData ​

▸ syncData(_toCpp?): boolean

同步实体的数据。这个方法可能是在修改了实体的属性或者附加了新的数据之后调用的，以确保所有的改变都被正确地保存到实体的数据库记录中。

Example

// 假设ent为有效实例对象
const res = ent.syncData(true);
if(res){
  //同步成功
}else{
  //同步失败
}

Parameters ​

Returns ​

boolean

Inherited from ​

McDbDimension.syncData

transformBy ​

▸ transformBy(transformationMatrix): boolean

变换对象

Example

import { McGeMatrix3d, McDbEntity, McGeVector3d} from 'mxcad'
 const ent = new McDbEntity()
   let matrix = new McGeMatrix3d();
   matrix.setToTranslation(new McGeVector3d(20,0,0));//平移
   ent.transformBy(matrix);

Parameters ​

Returns ​

boolean

Inherited from ​

McDbDimension.transformBy

unErase ​

▸ unErase(): boolean

反删除对象。

Example

//假设obj为一个数据库对象
const res = obj.unErase();
console.log(res);

Returns ​

boolean

Inherited from ​

McDbDimension.unErase

updateDisplay ​

▸ updateDisplay(): void

显示调用对象更新显示.

Example

// 假设ent为有效实例对象
ent.updateDisplay()

Returns ​

void

Inherited from ​

McDbDimension.updateDisplay

useDefaultTextPosition ​

▸ useDefaultTextPosition(): void

使用默认文本位

Example

//设置 dim 为有效标注实体
dim.useDefaultTextPosition();

Returns ​

void

Inherited from ​

McDbDimension.useDefaultTextPosition

useSetTextPosition ​

▸ useSetTextPosition(): void

使用设置的文本位置

Example

//设置 dim 为有效标注实体
dim.useSetTextPosition();

Returns ​

void

Inherited from ​

McDbDimension.useSetTextPosition