[mxcad_2d API documentation] (../README. md)/[2d] (../modules/2d. md)/MxCppType

Class: MxCppType ​

2d.MxCppType

The MxCppType class encapsulates a series of CAD related operations, including creating points, vectors, obtaining the current object, etc

Table of contents ​

Constructors ​

• constructor

Properties ​

• Ai
• App
• PropertiesWindow
• mxcadassemblyimp

Methods ​

• decodeFromGb2312
• encodeToGb2312
• getCallResult
• getCurrentDatabase
• getCurrentMxCAD
• newMcGePoint3d
• newMcGeVector3d

Constructors ​

constructor ​

• new MxCppType()

Properties ​

Ai ​

• Ai: MxAI

Mx AI instance

App ​

• App: McAppType

McAppType instance

Example

import { MxCpp } from "mxcad";
const McAppType = MxCpp.App;

PropertiesWindow ​

• PropertiesWindow: MxPropertiesWindowCustom

Attributes Window is a mandatory window function calling instance

Example

import { MxCpp } from "mxcad";
  
//On the property interface, the event of object property being modified.
MxCpp.PropertiesWindow.onEvent_setProperties((id: McObjectId, prop: any) => {
  let ent = id.getMcDbEntity();
  if (!ent) return;
  if (prop.sVarName == "DN") {
        ent.setxDataDouble("DN", prop.val);
  }
 else if (prop.sVarName == "LEN") {
     ent.setxDataDouble("LEN", prop.val);
  }
});

mxcadassemblyimp ​

• Optional mxcadassemblyimp: any

MxCpp assembly

Example

//Obtain information related to pruning
import { MxCpp } from "mxcad";

let mxcadTrimAssert = new MxCpp.mxcadassemblyimp.MxDrawTrimAssist()

Methods ​

decodeFromGb2312 ​

▸ decodeFromGb2312(strHex): string

Convert hex formatted Gb2312 encoding to UTF-8

Example

import { MxCpp } from "mxcad";

const gb2312Hex = "%c4%e3%ba%c3";
const decodedString = MxCpp.decodeFromGb2312(gb2312Hex);
console.log("Decoded string from GB2312 hex:", decodedString);

Parameters ​

Returns ​

string

encodeToGb2312 ​

▸ encodeToGb2312(str): string

Convert UTF8 to hex formatted Gb2312 encoding

Example

import { MxCpp } from "mxcad";
Const stringToEncode="Hello";
const encodedHex = MxCpp.encodeToGb2312(stringToEncode);
console.log("Encoded string to GB2312 hex:", encodedHex);

Parameters ​

Returns ​

string

getCallResult ​

▸ getCallResult(): number

Get the result of the last call

Example

import { MxCpp } from "mxcad";

const res = MxCpp.getCallResult();
console.log(res);

Returns ​

number

Call result

getCurrentDatabase ​

▸ getCurrentDatabase(): McDbDatabase

Return the database object of the current active CAD object

Example

import { MxCpp } from "mxcad";
const dataBase = MxCpp.getCurrentDatabase();

Returns ​

McDbDatabase

getCurrentMxCAD ​

▸ getCurrentMxCAD(): McObject

Return the current active CAD object

Example

import { MxCpp } from "mxcad";
const mxcad = MxCpp.getCurrentMxCAD();

Returns ​

McObject

newMcGePoint3d ​

▸ newMcGePoint3d(pt?): McGePoint3d

Create a new McGePoint3d instance

Example

import { MxCpp } from "mxcad";

const pt = MxCpp.newMcGePoint3d({x:10,y:10,z:0});
console.log(pt)

Parameters ​

Returns ​

McGePoint3d

McGePoint3d instance

newMcGeVector3d ​

▸ newMcGeVector3d(pt?): McGeVector3d

Create a new McGeVector3d instance

Example

import { MxCpp } from "mxcad";

const vec = MxCpp.newMcGeVector3d({x:10,y:10,z:0});
console.log(vec)

Parameters ​

Returns ​

McGeVector3d

McGePoint3d instance