MxDrawObject | Mx

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
function: MxFun.getCurrentMxCAD 方法返回值的构造类

Hierarchy

MxDrawObject

Index

Constructors

constructor

Properties

renderer

Methods

Constructors

constructor

new MxDrawObject(Mxdraw: MxDrawObjectType): MxDrawObject

Parameters
- Mxdraw: MxDrawObjectType
Returns MxDrawObject

Properties

renderer

renderer: WebGLRenderer

instance

Methods

addEvent

addEvent(eventNaem: string, fun: (...parmes: any) => any): void

控件对象的事件监听

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>)=> {})

Parameters

eventNaem: string

事件名称
fun: (...parmes: any) => any

回调函数
- - (...parmes: any): any
  - Parameters
    - Rest ...parmes: any
    Returns any

Returns void

void

addMxCurrentSelect

addMxCurrentSelect(id: number): void

把对象添加到当前选择中.
example
Parameters
- id: number
Returns void
void

addMxEntity

addMxEntity(ent: MxDbEntity): number

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

addObject

addObject(obj: Object3D, isAddToSelect?: boolean): void

添加THREE.Object3D对象到当前场景
example
```
Mx.MxFun.getCurrentDraw().addObject(new THREE.Object3D(), false)
```
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

addViewObject

addViewObject(obj: Object3D): 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.
example
```
Mx.MxFun.getCurrentDraw().addViewObject(new THREE.Object3D())
```
Parameters
- obj: Object3D
  
  THREE.Object3D
Returns void
void

clearMxCurrentSelect

clearMxCurrentSelect(): boolean

清除当前所有选择
example
Returns boolean
void

closeWebSocket

closeWebSocket(): any

在MxCAD模式下，关闭与服务器的socket连接。

example
Returns any

createCanvasImageData

createCanvasImageData(fn: (imageData: string) => void, param?: object): void

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

docCoord2Screen

docCoord2Screen(x: number, y: number): Vector3

DWG文档坐标到屏幕坐标
example
Parameters
- x: number
- y: number
Returns Vector3
number

docCoord2World

docCoord2World(x: number, y: number, z: number): Vector3

DWG文档坐标到ThreeJS坐标
example
Parameters
- x: number
- y: number
- z: number
Returns Vector3
number

docCoord2World2

docCoord2World2(pt: Vector3): Vector3

DWG文档坐标到ThreeJS坐标
example
Parameters
- pt: Vector3
Returns Vector3
THREE.Vector3

docCoordLong2Screen

docCoordLong2Screen(l: number): number

DWG文档坐标长度到屏幕坐标长度
example
Parameters
- l: number
Returns number
number

docCoordLong2World

docCoordLong2World(l: number): number

DWG文档坐标长度到ThreeJS坐标长度
example
Parameters
- l: number
Returns number
number

enablePan

enablePan(isEnable: boolean): void

启用或禁用鼠标移动视区
example
Parameters
- isEnable: boolean
  
  是否启用
Returns void

enableZoom

enableZoom(isEnable: boolean): void

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

eraseAllMxEntity

eraseAllMxEntity(): void

删除所有的MxEntity
example
Returns void

eraseMxEntity

eraseMxEntity(id: number): boolean

删除MxEntity
example
Parameters
- id: number
  
  实体id.
Returns boolean

findMxEntityAtPoint

findMxEntityAtPoint(ptMouse: Vector3): MxDbEntity[]

查找某点位置处的用户自绘对象.
example
Parameters
- ptMouse: Vector3
  
  查找的点位 THREE.Vector3,默认是文档坐标
Returns MxDbEntity[]
MxDbEntity[] 返回用户自绘对象数组

getAllMxEntity

getAllMxEntity(): MxDbEntity[]

得到所有用户自绘对象.
example
Returns MxDbEntity[]
MxDbEntity[] 返回用户自绘对象数组

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

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。
example
```
Mx.MxFun.getCurrentDraw().getFullDisplayRange()
```
Returns object

getIntersectObjects

getIntersectObjects(ptMouse: Vector2): Intersection[]

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

getMxCAD

getMxCAD(): MxCADObject

得到MxCAD对象.
example
Returns MxCADObject
MxCADObject

getMxCurrentSelect

getMxCurrentSelect(): number[]

得到图上当前选择的对象.
example
Returns number[]
Array 返回对象的id数组.

getMxDatabase

getMxDatabase(): MxDbDatabase

得到当前图形数据库对象
example
Returns MxDbDatabase

getMxEntity

getMxEntity(id: number): MxDbEntity

通过id获取绘制的对象.
example
Parameters
- id: number
  
  返回对象的id
Returns MxDbEntity
MxDbEntity

getOrbitControls

getOrbitControls(): void

得到Three.js的 OrbitControls对象.
example
Returns void

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

getViewCenterDocCoord

getViewCenterDocCoord(): Vector3

得到视区中心的文档坐标.
example
Returns Vector3

getViewHeight

getViewHeight(): number

得到对象画布的高度，单位屏幕像素
example
```
Mx.MxFun.getCurrentDraw().getViewHeight()
```
Returns number
number

getViewWidth

getViewWidth(): number

得到对象画布的宽度，单位屏幕像素
example
```
Mx.MxFun.getCurrentDraw().getViewWidth()
```
Returns number
number

initRendererParam

initRendererParam(param: object): void

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

initZoomW

initZoomW(pt1Doc: Vector3, pt2Doc: Vector3): 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。。
example
```
Mx.MxFun.getCurrentDraw().initZoomW(new THREE.Vector3(0,10,10), new THREE.Vector3(3,8,20))
```
Parameters
- pt1Doc: Vector3
- pt2Doc: Vector3
Returns void
void

loadMxEntityFromJson

loadMxEntityFromJson(dataString: string | object, aryPreloadSVG?: null | string[]): Promise<boolean>

从json字符串恢复MxEntity
example
Parameters
- dataString: string | object
  
  json字符串.
- aryPreloadSVG: null | string[] = null
Returns Promise<boolean>

makeCurrent

makeCurrent(): void

把该控件对象，设置成当前控件.
example
Returns void

newFile

newFile(ptin1: number | Vector3, ptin2: number | Vector3, x2?: number, y2?: number): boolean

新建图纸.
example
Parameters
- ptin1: number | Vector3
- ptin2: number | Vector3
- Optional x2: number
- Optional y2: number
Returns boolean

on

on(eventNaem: string, fun: (...parmes: any) => any): void

控件对象的事件监听

example

Mx.MxFun.getCurrentDraw().on("addResizeEvent", ()=> {})
Mx.MxFun.getCurrentDraw().on("viewchange", ()=> {})
图纸加载完成
Mx.MxFun.getCurrentDraw().on("loadComplete", ()=> {})
视区重绘事件.
Mx.MxFun.getCurrentDraw().on("render", (renderer)=> {})
视区大小被修改事件.,viewsize={viewWidth:viewWidth,viewHeight:viewHeight}
Mx.MxFun.getCurrentDraw().on("viewsizechange", (viewsize)=> {})
实体选择状态发生改变的事件.
Mx.MxFun.getCurrentDraw().on("MxEntitySelectChange", (aryId:Array<number>)=> {})

Parameters

eventNaem: string

事件名称
fun: (...parmes: any) => any

回调函数
- - (...parmes: any): any
  - Parameters
    - Rest ...parmes: any
    Returns any

Returns void

void

removeObject

removeObject(obj: Object3D, isRemoveSelectObject?: boolean): void

删除addObject函数添加的THREE.Object3D对象
example
```
Mx.MxFun.getCurrentDraw().removeObject(new THREE.Object3D(), false)
```
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

removeViewObject

removeViewObject(obj: Object3D): void

移除安视图坐标绘制的对象.
example
Parameters
- obj: Object3D
  
  对象.
Returns void

resetRenderer

resetRenderer(): any

重新计数Renderer状态, this.renderer.info.reset();
example
Returns any

resetThreeJSControls

resetThreeJSControls(): void

重新设置ThreeJS Controls状态.
example
Returns void

saveMxEntityToJson

saveMxEntityToJson(): string

保存所有MxEntity的数据到json字符串.
example
Returns string
json字符串

saveMxEntityToObject

saveMxEntityToObject(): object

保存所有MxEntity的数据到js对象.
example
Returns object
js对象

screenCoord2Doc

screenCoord2Doc(x: number, y: number): Vector3

屏幕坐标到DWG文档坐标
example
Parameters
- x: number
- y: number
Returns Vector3
THREE.Vector3

screenCoord2World

screenCoord2World(x: number, y: number, z?: number): Vector3

屏幕坐标到ThreeJS坐标
example
Parameters
- x: number
- y: number
- Optional z: number
Returns Vector3
THREE.Vector3

screenCoordLong2Doc

screenCoordLong2Doc(l: number): number

屏幕坐标长度到DWG文档坐标长度
example
Parameters
- l: number
Returns number
number

screenCoordLong2World

screenCoordLong2World(l: number): number

屏幕坐标长度到ThreeJS坐标长度
example
Parameters
- l: number
Returns number
number

setIniset

setIniset(options: { EnableOsnapFunction: boolean }): void

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

setMouseMiddlePan

setMouseMiddlePan(isPan: boolean): void

设置鼠标中键移动视区。
example
Parameters
- isPan: boolean
  
  设置是否可以鼠标中键移动视区
Returns void

setMouseRightRotate

setMouseRightRotate(isRotate?: boolean): void

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

setRequestHeader

setRequestHeader(val: string): any

设置服务器发送文件请求时，需要带的参数.;
example
```
``` mxobj.setRequestHeader("{'data':'value1'}");
```
Parameters
- val: string
Returns any

setSize

setSize(width: number, height: number): void

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

setViewColor

setViewColor(color: number): void

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

setZoomSpeed

setZoomSpeed(zoomSpeed: number): 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。
example
Parameters
- zoomSpeed: number
Returns number

stopAllLoading

stopAllLoading(): void

停止当前加载
example
Returns void

updateCanvasSize

updateCanvasSize(): void

画布大小，自动修改到它父亲div大小。
example
Returns void

updateDisplay

updateDisplay(): void

通知Three.js更新显示

Returns void
void

worldCoord2Doc

worldCoord2Doc(x: number, y: number, z: number): Vector3

ThreeJS坐标到DWG文档坐标
example
Parameters
- x: number
- y: number
- z: number
Returns Vector3
number

worldCoord2Doc2

worldCoord2Doc2(pt: Vector3): Vector3

ThreeJS坐标到DWG文档坐标
example
Parameters
- pt: Vector3
Returns Vector3
THREE.Vector3

worldCoord2Screen

worldCoord2Screen(x: number, y: number, z: number): 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.
example
Parameters
- x: number
- y: number
- z: number
Returns Vector3
THREE.Vector3

worldCoordLong2Doc

worldCoordLong2Doc(l: number): number

ThreeJS坐标长度到DWG文档坐标长度
example
Parameters
- l: number
Returns number
number

worldCoordLong2Screen

worldCoordLong2Screen(l: number): number

ThreeJS坐标长度到屏幕坐标长度
example
Parameters
- l: number
Returns number
number

zoomCenter

zoomCenter(dCenX: number, dCenY: number): void

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

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: number): void

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

zoomW

zoomW(minPt: Vector3, maxPt: Vector3, isWorld?: boolean): void

把当前显示范围移到指定的显示范围
example
```
Mx.MxFun.getCurrentDraw().zoomW(new THREE.Vector3(0,10,10), new THREE.Vector3(3,8,20), true)
```
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
Returns void
void

Hierarchy

Index

Constructors

Properties

Methods

Constructors

constructor

Parameters

Mxdraw: MxDrawObjectType

Returns MxDrawObject

Properties

renderer

Methods

addEvent

Parameters

eventNaem: string

fun: (...parmes: any) => any

Parameters

Rest ...parmes: any

Returns any

Returns void

addMxCurrentSelect

Parameters

id: number

Returns void

addMxEntity

Parameters

ent: MxDbEntity

Returns number

addObject

Parameters

obj: Object3D

isAddToSelect: boolean = true

Returns void

addViewObject

Parameters

obj: Object3D

Returns void

clearMxCurrentSelect

Returns boolean

closeWebSocket

Returns any

createCanvasImageData

Parameters

fn: (imageData: string) => void

Parameters

imageData: string

Returns void

Optional param: object

Returns void

docCoord2Screen

Parameters

x: number

y: number

Returns Vector3

docCoord2World

Parameters

x: number

y: number

z: number

Returns Vector3

docCoord2World2

Parameters

pt: Vector3

Returns Vector3

docCoordLong2Screen

Parameters

l: number

Returns number

docCoordLong2World

Parameters

l: number

Returns number

enablePan

Parameters

isEnable: boolean

Returns void

enableZoom

Parameters

isEnable: boolean