C ++ and ObjectARX

 

C ++ and ObjectARX

//-----------------------------------------

// Development Environment

// Vs2008 + ObjectArx2010 + AutoCAD2010

// Create a win32 project or an mfc dll project in vs2008

// Vs2008 set project properties-> Configure properties-> C/C ++-> General-> additional inclusion directory = E: \ AutoCad Development \ ObjectARX2010 \ inc

// Vs2008 set project properties-> Configure properties-> connector-> General-> output file =$ (OutDir) \ $ (ProjectName). arx

// Vs2008 set project properties-> Configure properties-> connector-> General-> additional library directory = "E: \ AutoCad Development \ ObjectARX2010 \ lib-win32"

// Vs2008 set project properties-> Configure properties-> connector-> input-> additional dependency = rxapi. lib acdb18.lib acge18.lib acad. lib acedapi. lib

 

//-----------------------------------------

// MyArxFirst. def File Content

LIBRARY "MyArxFirst"

EXPORTS

AcrxEntryPoint PRIVATE

AcrxGetApiVersion PRIVATE

 

 

 

//-----------------------------------------

// MyArxFirst. cpp: defines the export function of the DLL application.

//

# Include "stdafx. h"

# Include <aced. h>

# Include <rxregsvc. h>

 

// Define two functions

Void initApp ();

Void unloadApp ();

 

// Print "Hello world! "On AutoCAD Command

Void helloWorld ();

 

Void initApp ()

{

// Register a command with the AutoCAD command mechanic

AcedRegCmds-> addCommand (ACRX_T ("HELLOWORLD_COMMANDS "),

ACRX_T ("Hello "),

ACRX_T ("Bonjour "),

Acrx_pai_transparent,

HelloWorld );

}

 

Void unloadApp ()

{

AcedRegCmds-> removeGroup (ACRX_T ("HELLOWORLD_COMMANDS "));

}

 

Void helloWorld ()

{

AcutPrintf (ACRX_T ("\ nHello World! "));

}

 

 

Extern "C"

AcRx: AppRetCode

AcrxEntryPoint (AcRx: AppMsgCode msg, void * pkt)

// Void acrxEntryPoint (void * pkt)

{

Switch (msg)

{

Case AcRx: kInitAppMsg:

AcrxDynamicLinker-> unlockApplication (pkt );

AcrxRegisterAppMDIAware (pkt );

InitApp ();

Break;

Case AcRx: kUnloadAppMsg:

UnloadApp ();

Break;

Default:

Break;

}

Return AcRx: kRetOK;

}

 

Extern "C"

Void acrxGetApiVersion (void )//??

{

 

}

 

// ObjectARX offers the following input functions. Refer to the ObjectARX Online Help for a complete description of how to use these functions.

// AcedGetInt used to get an integer value

// AcedGetReal used to get a real value

// AcedGetString used to get a string

// AcedGetAngle used to get a angle value

// AcedGetKword used to get a key word

// AcedInitGet used to initialize acedGetXXXX functions

// AcedGetFileD used to retrieve file selection from a file dialog

// AcedGetPoint used to pick a point

// AcedGetDist used to get the distance between two points

// AcedGetCorner see Online Help for a complete description

//

// ObjectARX offers the following funwing for selection of AutoCAD entities. (Again refer to the ObjectARX Online Help for a complete description of how to use these functions ).

//

// AcedEntSel used to select a single entity

// AcedNEntSel used to select a single, nested entity

// AcedNEntSelP used to select a single, nested entity

// AcutSSGet used to select multiple entities

 

// --- The end ----

 

From the hsg77 Column