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hio_dwg Class Reference

#include <hio_dwg.h>

List of all members.

Public Member Functions

HFileIOResult DatabaseInputByKey (AcDbDatabase *pAcDbDatabase, HC_KEY key, HInputHandlerOptions *options)
HFileIOResult FileInputByKey (const wchar_t *FileName, HC_KEY key, HInputHandlerOptions *options)
HFileIOResult FileInputByKey (const char *FileName, HC_KEY key, HInputHandlerOptions *options)
HFileIOResult FileInputByKey (const unsigned short *FileName, HC_KEY key, HInputHandlerOptions *options)
const char * GetInputName ()
HInputHandlerStyle GetInputStyle ()
const char * GetInputTypesString ()
void RegisterInputHandlerTypes ()

Static Public Member Functions

static bool InitRealDWG ()
static void ShutDownRealDWG ()

Static Public Attributes

static bool bDWGInitialized

Detailed Description

The hio_dwg is used for reading DWG files. This utility only supports basic geometry nodes from DWG specification. This is not meant to be a DWG import tool, but the main objective is to provide the developers with a sample code.


Member Function Documentation

HFileIOResult hio_dwg::DatabaseInputByKey ( AcDbDatabase *  pAcDbDatabase,
HC_KEY  key,
HInputHandlerOptions options 
)

This method reads the AcDbDatabase objects into the segment tree underneath the key.

Parameters:
pAcDbDatabaseA pointer to the AcDbDatabase which is required to be imported to HOOPS.
keyThe HOOPS key to the segment for data to load in.
optionsAn options class containing any needed extra information for operation.
Returns:
The #HFileInputResult result of the input operation.
HFileIOResult hio_dwg::FileInputByKey ( const wchar_t *  FileName,
HC_KEY  key,
HInputHandlerOptions options 
)

This method reads the DWG/DXF file 'filename' into the segment tree underneath key.

Parameters:
filenameThe name of the file to load.
keyThe HOOPS segment key to load model data into.
optionsAn options class containing any needed extra information for operation.
Returns:
The #HFileInputResult result of the input operation.
HFileIOResult hio_dwg::FileInputByKey ( const char *  filename,
HC_KEY  key,
HInputHandlerOptions options 
) [virtual]

This method loads model data from a given file to a given HOOPS segment key. Note that this must be implemented in a subclassed HInputHandler instance handling models.

Parameters:
filenameThe name of the file to load.
keyThe HOOPS segment key to load model data into.
optionsAn options class containing any needed extra information for the operation.
Returns:
The #HFileInputResult result of the input operation.

Reimplemented from HInputHandler.

HFileIOResult hio_dwg::FileInputByKey ( const unsigned short *  filename,
HC_KEY  key,
HInputHandlerOptions options 
) [virtual]

This method loads model data from a given file to a given HOOPS segment key. Note that this must be implemented in a subclassed HInputHandler instance handling models.

Parameters:
filenameThe UNICODE name of the file to load.
keyThe HOOPS segment key to load model data into.
optionsAn options class containing any needed extra information for the operation.
Returns:
The #HFileInputResult result of the input operation.

Reimplemented from HInputHandler.

const char* hio_dwg::GetInputName ( ) [virtual]
Returns:
A character pointer denoting the name of the handler.

Implements HInputHandler.

HInputHandlerStyle hio_dwg::GetInputStyle ( ) [virtual]
Returns:
The type of input style which is HInputHandlerStyleModel.

Implements HInputHandler.

const char* hio_dwg::GetInputTypesString ( ) [virtual]
Returns:
The input extension type that is handled by hio_dwg which are "dwg" and "dxf".

Implements HInputHandler.

static bool hio_dwg::InitRealDWG ( ) [static]

This method initializes the RealDWG SDK. Call this once per application lifetime.

void hio_dwg::RegisterInputHandlerTypes ( ) [virtual]

This method registers the "dwg" and "dxf" extensions to this handler as an input handler.

Implements HInputHandler.

static void hio_dwg::ShutDownRealDWG ( ) [static]

This method shuts down the RealDWG SDK and releases the memory. Call this once per application lifetime.


The documentation for this class was generated from the following file: