Class MxDrawObject

引入mxdraw库不会挂载MxDrawObject 只能在以下特定函数中获取

Function

MxFun.createMxObject中callback回调参数mxDraw的构造类

Function

MxFun.getCurrentDraw 方法返回值的构造类

Hierarchy (view full)

Node<MxDrawEvents, Node<any, any>>
- MxDrawObject

Index

Constructors

constructor

new MxDrawObject(Mxdraw): MxDrawObject
Parameters
- Mxdraw: MxDrawObjectType
Returns MxDrawObject
Overrides Node.constructor

Properties

`Private` _mxdrawObj

_mxdrawObj: MxDrawObjectType

children

children: (Node<any, any> | MxDrawObject)[] = []

它的子节点集合

events

events: {
[x: EventType]: Events[keyof Events][];
}

Type declaration

[x: EventType]: Events[keyof Events][]

parent

parent: null | Node<any, any> | MxDrawObject = null

它的父节点

renderer

renderer: WebGLRenderer

Instance

`Private` rootLayer

rootLayer: Layer

Methods

add

add(...ages): MxDrawObject
添加子节点
Parameters
- Rest ...ages: (Node<any, any> | MxDrawObject)[]
Returns MxDrawObject
Inherited from Node.add

addControlsEvent

addControlsEvent(type, call, isFront?): number

添加鼠标键盘响应事件.

Parameters

type: string
call: ((event) => number)
- - (event): number
  - Parameters
    - event: any
    Returns number
isFront: boolean = false

Returns number

Example

// mousedown,touchstart,mouseup,mousemove,touchend,touchmove
//事件返回0,事件会继续传递，返回1事件不再被后续程序处理.
mxobj.addControlsEvent("touchstart",(event)=>{
        return 0;
      })

addEvent

addEvent(eventNaem, fun): void
控件对象的事件监听
Parameters
- eventNaem: (keyof RendererEventsType) | "loadComplete" | "render" | "addResizeEvent" | "initObject" | "openFileComplete" | "saveFileComplete" | "uiSetLayerData" | "viewchange" | "MxEntitySelectChange" | "objectGripEdit" | "whetherEditTheGripPoint" | "databaseModify"
  事件名称
- fun: (() => void) | (() => void) | (() => void) | (() => void) | (() => void) | (() => void) | (() => void) | (() => void) | (() => void) | ((resize) => void) | (() => void) | ((iResult) => void) | ((iResult, sServerResult) => void) | ((layerList) => void) | (() => void) | ((ids) => void) | ((entity) => void) | ((entity) => void) | (() => void)
  回调函数
Returns void
void
Example
```
Mx.MxFun.getCurrentDraw().addEvent("addResizeEvent", ()=> {})
Mx.MxFun.getCurrentDraw().addEvent("viewchange", ()=> {})
图纸加载完成
Mx.MxFun.getCurrentDraw().addEvent("loadComplete", ()=> {})
视区重绘事件.
Mx.MxFun.getCurrentDraw().addEvent("render", (renderer)=> {})
视区大小被修改事件.,viewsize={viewWidth:viewWidth,viewHeight:viewHeight}
Mx.MxFun.getCurrentDraw().addEvent("viewsizechange", (viewsize)=> {})
实体选择状态发生改变的事件.
Mx.MxFun.getCurrentDraw().addEvent("MxEntitySelectChange", (aryId:Array<number>)=> {})
```

addMxCADCurrentSelect

addMxCADCurrentSelect(id, isFireSelectChange?, isDisplayGrid?): boolean
把MxCAD对象添加到当前选择中.
Parameters
- id: number
- isFireSelectChange: boolean = true
- isDisplayGrid: boolean = true
Returns boolean
void
Example

addMxCurrentSelect

addMxCurrentSelect(id, isFireSelectChange?, isDisplayGrid?): boolean
把mxdraw对象添加到当前选择集中
Parameters
- id: number
- isFireSelectChange: boolean = true
- isDisplayGrid: boolean = true
Returns boolean
void
Example

addMxEntity

addMxEntity(ent): number
添加一个自定义实体到图上。
Parameters
- ent: MxDbEntity
  自定义实体对象
Returns number
number 返回对象的id.
Example

addObject

addObject(obj, isAddToSelect?): void
添加THREE.Object3D对象到当前场景
Parameters
- obj: Object3D
  THREE.Object3D
- isAddToSelect: boolean = true
  默认值为true 是否把对象添加选择对象集中,调用 getIntersectObjects可以找到
Returns void
void
Example
```
Mx.MxFun.getCurrentDraw().addObject(new THREE.Object3D(), false)
```

addViewObject

addViewObject(obj): void
添加THREE.Object3D对象到视区场景，对象坐标系是窗口视区坐标系。0,0点在左下角.
Parameters
- obj: Object3D
  THREE.Object3D
Returns void
void
Example
```
Mx.MxFun.getCurrentDraw().addViewObject(new THREE.Object3D())
```

automaticInversionColor

automaticInversionColor(color): number
根据当前颜色，自动对color进行反色，比如：背景色是白色，自动取黑色.
Parameters
- color: number
Returns number
Example

cadCoord2Doc

cadCoord2Doc(x, y, z): Vector3
CAD坐标到文档坐标.
Parameters
- x: number
- y: number
- z: number
Returns Vector3
number
Example

cadCoord2Doc2

cadCoord2Doc2(pt): Vector3
Parameters
- pt: Vector3
Returns Vector3

cadCoord2View

cadCoord2View(x, y, z): Vector3
CAD坐标到视区坐标.
Parameters
- x: number
- y: number
- z: number
Returns Vector3
number
Example

cadCoordLong2Doc

cadCoordLong2Doc(l): number
CAD长度到Doc长度
Parameters
- l: number
Returns number
number
Example

cadCoordLong2View

cadCoordLong2View(l): number
CAD长度到视区长度
Parameters
- l: number
Returns number
number
Example

clear

clear(): MxDrawObject
清除 children

Returns MxDrawObject
Inherited from Node.clear

clearAllObject

clearAllObject(): any
清除图上所有数据

Returns any
Example

clearMxCurrentSelect

clearMxCurrentSelect(): boolean
清除当前所有选择

Returns boolean
void
Example

closeWebSocket

closeWebSocket(): any
在MxCAD模式下，关闭与服务器的socket连接。

Returns any
Example

createCanvasImageData

createCanvasImageData(fn, param?): void
通知Three.js生成ImgeData显示I数据.
Parameters
- fn: ((imageData) => void)
  回调函数或者imageData
  - - (imageData): void
    - Parameters
      imageData: string
      Returns void
- Optional param: object
  函数载荷
Returns void
void
Example
```
Mx.MxFun.getCurrentDraw().createCanvasImageData((imageData)=> {
     console.log(imageData)
})
```

docCoord2Cad

docCoord2Cad(x, y, z): Vector3
文档坐标坐标到CAD.
Parameters
- x: number
- y: number
- z: number
Returns Vector3
number
Example

docCoord2Cad2

docCoord2Cad2(pt): Vector3
Parameters
- pt: Vector3
Returns Vector3

docCoord2Screen

docCoord2Screen(x, y): Vector3
DWG文档坐标到屏幕坐标
Parameters
- x: number
- y: number
Returns Vector3
number
Example

docCoord2World

docCoord2World(x, y, z): Vector3
DWG文档坐标到ThreeJS坐标
Parameters
- x: number
- y: number
- z: number
Returns Vector3
number
Example

docCoord2World2

docCoord2World2(pt): Vector3
DWG文档坐标到ThreeJS坐标
Parameters
- pt: Vector3
Returns Vector3
THREE.Vector3
Example

docCoordLong2Cad

docCoordLong2Cad(l): number
Doc长度到CAD长度
Parameters
- l: number
Returns number
number
Example

docCoordLong2Screen

docCoordLong2Screen(l): number
DWG文档坐标长度到屏幕坐标长度
Parameters
- l: number
Returns number
number
Example

docCoordLong2World

docCoordLong2World(l): number
DWG文档坐标长度到ThreeJS坐标长度
Parameters
- l: number
Returns number
number
Example

emit

emit<Key>(event, ...data): void
发布
Type Parameters
- Key extends (keyof RendererEventsType) | "loadComplete" | "render" | "addResizeEvent" | "initObject" | "openFileComplete" | "saveFileComplete" | "uiSetLayerData" | "viewchange" | "MxEntitySelectChange" | "objectGripEdit" | "whetherEditTheGripPoint" | "databaseModify"
Parameters
- event: number | Key
  — 事件名称
- Rest ...data: Parameters<MxDrawEvents[Key]>
  — 载荷
Returns void
Inherited from Node.emit

enablePan

enablePan(isEnable): void
启用或禁用鼠标移动视区
Parameters
- isEnable: boolean
  是否启用
Returns void
Example

enableViewControls

enableViewControls(isEnable): void
禁用或启用视区的移动，放大，缩小等操作.
Parameters
- isEnable: boolean
Returns void
Example

enableZoom

enableZoom(isEnable): void
启用或禁用鼠标中键滚动缩放视区
Parameters
- isEnable: boolean
  是否启用
Returns void
Example

eraseAllMxEntity

eraseAllMxEntity(): void
删除所有的MxEntity

Returns void
Example

eraseMxEntity

eraseMxEntity(id): boolean
删除MxEntity
Parameters
- id: number
  实体id.
Returns boolean
Example

findMxEntityAtPoint

findMxEntityAtPoint(ptMouse, isDocCoord?, retWordDrawXDataCall?): MxDbEntity[]
查找某点位置处的用户自绘对象.
Parameters
- ptMouse: Vector3
  查找的点位 THREE.Vector3,默认是文档坐标
- Optional isDocCoord: boolean
- Optional retWordDrawXDataCall: ((id, data) => void)
  - - (id, data): void
    - Parameters
      id: number
      data: any
      Returns void
Returns MxDbEntity[]
MxDbEntity[] 返回用户自绘对象数组
Example

fireSelectChange

fireSelectChange(isMxCAD): void
触发选择状态改变事件
Parameters
- isMxCAD: boolean
Returns void
void
Example

getAllLayoutName

getAllLayoutName(): string[]
得到所有布局名

Returns string[]
Example

getAllMxEntity

getAllMxEntity(): MxDbEntity[]
得到所有用户自绘对象.

Returns MxDbEntity[]
MxDbEntity[] 返回用户自绘对象数组
Example

getCamera

getCamera(): Camera
获取Three.js相机对象

Returns Camera
THREE.Camera

getCanvas

getCanvas(): HTMLCanvasElement
获取Canvas对象.

Returns HTMLCanvasElement
HTMLCanvasElement

getDtabaseJsonString

getDtabaseJsonString(): string
得到数据库Json字符串数据.

Returns string
Example

getFullDisplayRange

getFullDisplayRange(): object
得到全部显示所有图形所需要的显示的范围，Three.js的坐标系。world坐标。

Returns object
Example
```
Mx.MxFun.getCurrentDraw().getFullDisplayRange()
```

getId

getId(): number
返回对象的ID.

Returns number
Example

getIntersectObjects

getIntersectObjects(ptMouse): Intersection[]
获取某屏幕点下的绘制对象，ptMouse是.,
Parameters
- ptMouse: Vector3
  THREE.Vector2 屏幕坐标
Returns Intersection[]
THREE.Intersection[]
Example
```
Mx.MxFun.getCurrentDraw().getIntersectObjects(new THREE.Vector2(2, 3))
```

getMxCADCurrentSelect

getMxCADCurrentSelect(whenEmptyReturnPrvSelect?): number[]
得到图上当前选择的MxCAD对象.
Parameters
- whenEmptyReturnPrvSelect: boolean = true
Returns number[]
Array 返回对象的id数组.
Example

getMxCurrentSelect

getMxCurrentSelect(whenEmptyReturnPrvSelect?): number[]
得到图上当前选择的对象.
Parameters
- whenEmptyReturnPrvSelect: boolean = true
Returns number[]
Array 返回对象的id数组.
Example

getMxDatabase

getMxDatabase(): MxDbDatabase
得到当前图形数据库对象

Returns MxDbDatabase
Example

getMxEntity

getMxEntity(id): MxDbEntity
通过id获取绘制的对象.
Parameters
- id: number
  返回对象的id
Returns MxDbEntity
MxDbEntity
Example

getMxObjectImplement

getMxObjectImplement(): any
得执行的内部MxObject对象.

Returns any
Example

getNodeByProperty

getNodeByProperty<V>(name, value): undefined | Node<any, any> | MxDrawObject
根据属性名称找到对应的Node节点
Type Parameters
- V = any
Parameters
- name: string
  属性名称
- value: V
  属性值
Returns undefined | Node<any, any> | MxDrawObject
Example
```
new Node().getNodeByProperty("id", "23548")
```
Inherited from Node.getNodeByProperty

getNodesByProperty

getNodesByProperty<V>(name, value): (Node<any, any> | MxDrawObject)[]
根据属性名称找到对应的Node节点
Type Parameters
- V = any
Parameters
- name: string
  属性名称
- value: V
  属性值
Returns (Node<any, any> | MxDrawObject)[]
Example
```
new Node().getNodeByProperty("id", "23548")
```
Inherited from Node.getNodesByProperty

getOrbitControls

getOrbitControls(): any
得到Three.js的 OrbitControls对象.

Returns any
Example

getRenderer

getRenderer(): WebGLRenderer
获取Three renderer渲染器

Returns WebGLRenderer
THREE.WebGLRenderer

getScene

getScene(): Scene
获取Three.js绘图场景

Returns Scene
THREE.Scene

getSelectPoints

getSelectPoints(): {
    isvalid: boolean;
    point1: Vector3;
    point2: Vector3;
}
得到图上当前选择对象时，选择范围点.

Returns {
    isvalid: boolean;
    point1: Vector3;
    point2: Vector3;
}
- isvalid: boolean
- point1: Vector3
- point2: Vector3
Example

getSysVar

getSysVar(sName): any
得到系统变量
Parameters
- sName: string
Returns any
Example

getTempMarkDraw

getTempMarkDraw(): MxTempMarkDraw
得到临时标记绘制对象

Returns MxTempMarkDraw
Example

getViewAngle

getViewAngle(): number
得到视区的旋转角度

Returns number
Example

getViewCenterDocCoord

getViewCenterDocCoord(): Vector3
得到视区中心的文档坐标.

Returns Vector3
Example

getViewColor

getViewColor(): number
返回视区背景色,

Returns number
void
Example

getViewDocCoord

getViewDocCoord(): {
    pt1: Vector3;
    pt2: Vector3;
    pt3: Vector3;
    pt4: Vector3;
}
返回当前视区的显示范围,cad坐标。

Returns {
    pt1: Vector3;
    pt2: Vector3;
    pt3: Vector3;
    pt4: Vector3;
}
- pt1: Vector3
- pt2: Vector3
- pt3: Vector3
- pt4: Vector3

getViewHeight

getViewHeight(): number
得到对象画布的高度，单位屏幕像素

Returns number
number
Example
```
Mx.MxFun.getCurrentDraw().getViewHeight()
```

getViewWidth

getViewWidth(): number
得到对象画布的宽度，单位屏幕像素

Returns number
number
Example
```
Mx.MxFun.getCurrentDraw().getViewWidth()
```

gotoLayout

gotoLayout(layout): void
跳转另一个布局页面.
Parameters
- layout: string
Returns void
Example

initMxCpp

initMxCpp(mcppObjectImp): void
初始cpp对象.
Parameters
- mcppObjectImp: any
Returns void
Example

initRendererParam

initRendererParam(param): void
初始WebGL Renderer的创建参数,该函数在MxFun.createMxObject函数调用时，调用。
Parameters
- param: object
Returns void
void
Example
```
mxObj.initRendererParam({preserveDrawingBuffer: true})
```

initZoomW

initZoomW(pt1Doc, pt2Doc): void
初始化控件默认加载后，显示视区范围，默认使用图纸转换时的显示范围。。
Parameters
- pt1Doc: Vector3
- pt2Doc: Vector3
Returns void
void
Example
```
Mx.MxFun.getCurrentDraw().initZoomW(new THREE.Vector3(0,10,10), new THREE.Vector3(3,8,20))
```

isMapBox

isMapBox(): boolean
当前是否是mapbox兼容模式在运行

Returns boolean
Example

isMxCAD

isMxCAD(): boolean
是否是CppMxCAD模式运行.

Returns boolean
Example

isWebgl2

isWebgl2(): boolean
当前是否支持 opengles3

Returns boolean
Example

isWhiteViewColor

isWhiteViewColor(): boolean
当前是否为白色白背景色

Returns boolean
Example

loadMxEntityFromJson

loadMxEntityFromJson(dataString, aryPreloadSVG?): Promise<boolean>
从json字符串恢复MxEntity
Parameters
- dataString: string | object
  json字符串.
- aryPreloadSVG: null | string[] = null
Returns Promise<boolean>
Example

makeCurrent

makeCurrent(): void
把该控件对象，设置成当前控件.

Returns void
Example

newFile

newFile(ptin1, ptin2, x2?, y2?): boolean
新建图纸.
Parameters
- ptin1: number | Vector3
- ptin2: number | Vector3
- Optional x2: number
- Optional y2: number
Returns boolean
Example

off

off(event, callback): boolean
销毁事件
Parameters
- event: (keyof RendererEventsType) | "loadComplete" | "render" | "addResizeEvent" | "initObject" | "openFileComplete" | "saveFileComplete" | "uiSetLayerData" | "viewchange" | "MxEntitySelectChange" | "objectGripEdit" | "whetherEditTheGripPoint" | "databaseModify"
  事件名称
- callback: (() => void) | (() => void) | (() => void) | (() => void) | (() => void) | (() => void) | (() => void) | (() => void) | (() => void) | ((resize) => void) | (() => void) | ((iResult) => void) | ((iResult, sServerResult) => void) | ((layerList) => void) | (() => void) | ((ids) => void) | ((entity) => void) | ((entity) => void) | (() => void)
  事件方法
Returns boolean
Overrides Node.off

on

on(event, callback): void
订阅
Parameters
- event: (keyof RendererEventsType) | "loadComplete" | "render" | "addResizeEvent" | "initObject" | "openFileComplete" | "saveFileComplete" | "uiSetLayerData" | "viewchange" | "MxEntitySelectChange" | "objectGripEdit" | "whetherEditTheGripPoint" | "databaseModify"
  事件名称
- callback: (() => void) | (() => void) | (() => void) | (() => void) | (() => void) | (() => void) | (() => void) | (() => void) | (() => void) | ((resize) => void) | (() => void) | ((iResult) => void) | ((iResult, sServerResult) => void) | ((layerList) => void) | (() => void) | ((ids) => void) | ((entity) => void) | ((entity) => void) | (() => void)
  事件回调
Returns void
Overrides Node.on

recoverZoom

recoverZoom(): void
恢复当前显示范围.

Returns void

remove

remove(...ages): MxDrawObject
移除子节点 *
Parameters
- Rest ...ages: (Node<any, any> | MxDrawObject)[]
Returns MxDrawObject
Inherited from Node.remove

removeEventFuction

removeEventFuction(eventNaem, fun): boolean
移除事件函数。
Parameters
- eventNaem: (keyof RendererEventsType) | "loadComplete" | "render" | "addResizeEvent" | "initObject" | "openFileComplete" | "saveFileComplete" | "uiSetLayerData" | "viewchange" | "MxEntitySelectChange" | "objectGripEdit" | "whetherEditTheGripPoint" | "databaseModify"
- fun: (() => void) | (() => void) | (() => void) | (() => void) | (() => void) | (() => void) | (() => void) | (() => void) | (() => void) | ((resize) => void) | (() => void) | ((iResult) => void) | ((iResult, sServerResult) => void) | ((layerList) => void) | (() => void) | ((ids) => void) | ((entity) => void) | ((entity) => void) | (() => void)
Returns boolean
boolean
Example

removeFromParent

removeFromParent(): MxDrawObject
从父节点中移除

Returns MxDrawObject
Inherited from Node.removeFromParent

removeObject

removeObject(obj, isRemoveSelectObject?): void
删除addObject函数添加的THREE.Object3D对象
Parameters
- obj: Object3D
  THREE.Object3D
- isRemoveSelectObject: boolean = true
  默认值为true 删除选择集中的对象
Returns void
void
Example
```
Mx.MxFun.getCurrentDraw().removeObject(new THREE.Object3D(), false)
```

removeViewObject

removeViewObject(obj): void
移除安视图坐标绘制的对象.
Parameters
- obj: Object3D
  对象.
Returns void
Example

renderLoop

renderLoop(isLoop?): void
启动或停止动画渲染
Parameters
- isLoop: boolean = true
Returns void
Example

resetRenderer

resetRenderer(): any
重新计数Renderer状态, this.renderer.info.reset();

Returns any
Example

resetThreeJSControls

resetThreeJSControls(): void
重新设置ThreeJS Controls状态.

Returns void
Example

saveMxEntityToJson

saveMxEntityToJson(isSaveToDWG?): string
保存所有MxEntity的数据到json字符串.
Parameters
- Optional isSaveToDWG: boolean
Returns string
json字符串
Example

saveMxEntityToObject

saveMxEntityToObject(isSaveToDWG?): object
保存所有MxEntity的数据到js对象.
Parameters
- Optional isSaveToDWG: boolean
Returns object
js对象
Example

saveZoom

saveZoom(): void
保存当前显示范围.

Returns void

screenCoord2Doc

screenCoord2Doc(x, y): Vector3
屏幕坐标到DWG文档坐标
Parameters
- x: number
- y: number
Returns Vector3
THREE.Vector3
Example

screenCoord2World

screenCoord2World(x, y, z?): Vector3
屏幕坐标到ThreeJS坐标
Parameters
- x: number
- y: number
- Optional z: number
Returns Vector3
THREE.Vector3
Example

screenCoordLong2Doc

screenCoordLong2Doc(l): number
屏幕坐标长度到DWG文档坐标长度
Parameters
- l: number
Returns number
number
Example

screenCoordLong2World

screenCoordLong2World(l): number
屏幕坐标长度到ThreeJS坐标长度
Parameters
- l: number
Returns number
number
Example

setIniset

setIniset(options): void
INI设置
Parameters
- options: iniConfig
  { EnableOsnapFunction: boolean; }
Returns void
void
Example
```
Mx.MxFun.getCurrentDraw().setIniset(options: { EnableOsnapFunction: true })
```

setMouseMiddlePan

setMouseMiddlePan(iPan): void
setMouseMiddlePan函数与setViewMovementMethod一样，为了兼容老程序暂没删除，将来会删除
Parameters
- iPan: number | boolean
Returns void

setMouseRightRotate

setMouseRightRotate(isRotate?): void
设置鼠标按下是否旋视区
Parameters
- isRotate: boolean = true
  是否旋视区
Returns void
void
Example
```
Mx.MxFun.getCurrentDraw().setMouseRightRotate(false)
```

setMultipleSelect

setMultipleSelect(isMultipleSelect): void
设置多选模式。
Parameters
- isMultipleSelect: boolean
Returns void

setPointMultipleSelect

setPointMultipleSelect(isMultipleSelect?): void
设置点选支持多选，默认不支持。
Parameters
- isMultipleSelect: boolean = true
Returns void
Example

setRequestHeader

setRequestHeader(val): any
设置服务器发送文件请求时，需要带的参数.注意：带参数后，可能会出现跨域访问失败
Parameters
- val: string
Returns any
Example
```
``` mxobj.setRequestHeader("{'data':'value1'}");
```

setSize

setSize(width, height): void
设置视区背景色,
Parameters
- width: number
  宽度
- height: number
  宽度
Returns void
void
Example
```
Mx.MxFun.getCurrentDraw().setSize(0xFFFFFF)
```

setSysVar

setSysVar(sName, val): void
设置系统变量
Parameters
- sName: string
- val: any
Returns void
Example

setViewAngle

setViewAngle(ang): void
设置视区的旋转角度
Parameters
- ang: number
Returns void
Example

setViewColor

setViewColor(color): void
设置视区背景色,
Parameters
- color: number
  如0xFFFFFF 白色
Returns void
void
Example
```
Mx.MxFun.getCurrentDraw().setViewColor(0xFFFFFF)
```

setViewMovementMethod

setViewMovementMethod(iMethod): void
设置鼠标中键移动视区。
Parameters
- iMethod: number | boolean
  设置是否可以鼠标中键移动视区,iMethod= true,iMethod=1 iMethod = 0,中键不移动视区，左键移动 iMethod = 1,中键移动视区，左键不移动 iMethod = 2,中键移动视区，左键移动视区
Returns void
Example

setZoomSpeed

setZoomSpeed(zoomSpeed): number
设置鼠标中键的滚动的缩放比例,在PC上，默认值4，手机上默认值，1.5 返回之前设置值。
Parameters
- zoomSpeed: number
Returns number
Example

stopAllLoading

stopAllLoading(): void
停止当前加载

Returns void
Example

toSmallcoord

toSmallcoord(pt): Vector3
Parameters
- pt: Vector3
Returns Vector3

toSmallcoord2

toSmallcoord2(x, y, z?): Vector3
Parameters
- x: number
- y: number
- z: number = 0
Returns Vector3

traverse

traverse(callback): void
遍历它的所有子节点包括孙子节点，直到它包含的节点全部遍历完成并都执行传入的方法
Parameters
- callback: ((node) => void)
  回调函数
  - - (node): void
    - Parameters
      node: this
      Returns void
Returns void
Inherited from Node.traverse

traverseParent

traverseParent<V>(callback): void
让它的父节点依次冒泡执行传入的方法的方法
Type Parameters
- V extends Node<any, any, V> = MxDrawObject
Parameters
- callback: ((node) => boolean | void)
  回调函数，第一个参数是父节点, callback的返回值为false 将停止继续传递
  - - (node): boolean | void
    - Parameters
      node: V
      Returns boolean | void
Returns void
Inherited from Node.traverseParent

updateCanvasSize

updateCanvasSize(): void
画布大小，自动修改到它父亲div大小。

Returns void
Example

updateDisplay

updateDisplay(isImmediate?): void
通知Three.js更新显示
Parameters
- isImmediate: boolean = false
Returns void
void

viewCoord2Cad

viewCoord2Cad(x, y, z): Vector3
视区坐标到CAD坐标.
Parameters
- x: number
- y: number
- z: number
Returns Vector3
number
Example

viewCoordLong2Cad

viewCoordLong2Cad(l): number
视区长度到CAD长度
Parameters
- l: number
Returns number
number
Example

worldCoord2Doc

worldCoord2Doc(x, y, z): Vector3
ThreeJS坐标到DWG文档坐标
Parameters
- x: number
- y: number
- z: number
Returns Vector3
number
Example

worldCoord2Doc2

worldCoord2Doc2(pt): Vector3
ThreeJS坐标到DWG文档坐标
Parameters
- pt: Vector3
Returns Vector3
THREE.Vector3
Example

worldCoord2Screen

worldCoord2Screen(x, y, z): Vector3
ThreeJS坐标到屏幕坐标,屏幕坐标的Y轴向下。坐标原点在左上角.
Parameters
- x: number
- y: number
- z: number
Returns Vector3
THREE.Vector3
Example

worldCoordLong2Doc

worldCoordLong2Doc(l): number
ThreeJS坐标长度到DWG文档坐标长度
Parameters
- l: number
Returns number
number
Example

worldCoordLong2Screen

worldCoordLong2Screen(l): number
ThreeJS坐标长度到屏幕坐标长度
Parameters
- l: number
Returns number
number
Example

zoomCenter

zoomCenter(dCenX, dCenY): void
把当前显示范围移到指定的位置,dCenX,dCenY是DWG图纸坐标。
Parameters
- dCenX: number
- dCenY: number
Returns void
void
Example
```
Mx.MxFun.getCurrentDraw().zoomCenter(new THREE.Vector3(0,10,10), new THREE.Vector3(3,8,20))
```

zoomInitialStates

zoomInitialStates(): void
把视区显示范围恢复到初始显示范围.

Returns void
void

zoomScale

zoomScale(scale): void
缩放当前显示范围，它是相对于当前显示范围进行缩放
Parameters
- scale: number
  scale缩放比例
Returns void
void
Example
```
Mx.MxFun.getCurrentDraw().zoomScale(0.8)
```

zoomW

zoomW(minPt, maxPt, isWorld?, animate?, autoRegen?): void
把当前显示范围移到指定的显示范围
Parameters
- minPt: Vector3
  坐标1 THREE.Vector3
- maxPt: Vector3
  坐标2 THREE.Vector3
- Optional isWorld: boolean
  默认为felse DWG图纸坐标，设置为true是THREEJS坐标
- Optional animate: boolean
- Optional autoRegen: boolean
Returns void
void
Example
```
Mx.MxFun.getCurrentDraw().zoomW(new THREE.Vector3(0,10,10), new THREE.Vector3(3,8,20), true)
```

Class MxDrawObject

Function

Function

Hierarchy (view full)

Index

Constructors

Properties

Methods

Constructors

constructor

Parameters

Returns MxDrawObject

Properties

Private _mxdrawObj

children

events

Type declaration

[x: EventType]: Events[keyof Events][]

parent

renderer

Instance

Private rootLayer

Methods

add

Parameters

Returns MxDrawObject

addControlsEvent

Parameters

Parameters

Returns number

Returns number

Example

addEvent

Parameters

Returns void

Example

addMxCADCurrentSelect

Parameters

Returns boolean

Example

addMxCurrentSelect

Parameters

Returns boolean

Example

addMxEntity

Parameters

Returns number

Example

addObject

Parameters

Returns void

Example

addViewObject

Parameters

Returns void

Example

automaticInversionColor

Parameters

Returns number

Example

cadCoord2Doc

Parameters

Returns Vector3

Example

cadCoord2Doc2

Parameters

Returns Vector3

cadCoord2View

Parameters

Returns Vector3

Example

cadCoordLong2Doc

Parameters

Returns number

Example

cadCoordLong2View

Parameters

Returns number

Example

clear

`Private` _mxdrawObj

`Private` rootLayer