Class AcDbLibdxfrwConverter`Internal`

Database converter for DWG files based on libdxfrw-web.

Hierarchy (View Summary)

AcDbDatabaseConverter<DRW_Database>
- AcDbLibdxfrwConverter

Constructors

constructor

new AcDbLibdxfrwConverter(instance: MainModule): AcDbLibdxfrwConverter
Parameters
- instance: MainModule
Returns AcDbLibdxfrwConverter
Overrides AcDbDatabaseConverter.constructor
- Defined in libdxfrw-converter/src/AcDbLibdxfrwConverter.ts:51

Properties

`Readonly`config

config: AcDbDatabaseConverterConfig

Configuration for the converter

`Optional`database

database?: DRW_Database

`Optional`dwg

dwg?: DRW_DwgR

`Optional`fileHandler

fileHandler?: DRW_FileHandler

librefrw

librefrw: MainModule

`Optional`progress

progress?: AcDbConversionProgressCallback

Optional progress callback for tracking conversion progress

Methods

`Protected`getFonts

getFonts(_model: DRW_Database): string[]
Parameters
- _model: DRW_Database
Returns string[]
Inherited from AcDbDatabaseConverter.getFonts
- Defined in data-model/lib/database/AcDbDatabaseConverter.d.ts:294

`Protected`getParserWorkerTimeout

getParserWorkerTimeout(data: ArrayBuffer, timeout?: number): number
Resolves the parser worker timeout in milliseconds.

Explicit timeout always takes precedence. Otherwise the timeout scales linearly with file size at one extra second per MiB, clamped to the range of 30 seconds to 2 minutes.
Parameters
- data: ArrayBuffer
- Optionaltimeout: number
Returns number
Inherited from AcDbDatabaseConverter.getParserWorkerTimeout
- Defined in data-model/lib/database/AcDbDatabaseConverter.d.ts:292

`Protected`onError

onError(error: AcCmTaskError): boolean
Parameters
- error: AcCmTaskError
Returns boolean
Inherited from AcDbDatabaseConverter.onError
- Defined in data-model/lib/database/AcDbDatabaseConverter.d.ts:283

`Protected`onFinished

onFinished(): void
Returns void
Overrides AcDbDatabaseConverter.onFinished
- Defined in libdxfrw-converter/src/AcDbLibdxfrwConverter.ts:56

`Protected`parse

parse(
data: string | ArrayBuffer,
): Promise<{ data: { unknownEntityCount: number }; model: DRW_Database }>
Parameters
- data: string | ArrayBuffer
Returns Promise<{ data: { unknownEntityCount: number }; model: DRW_Database }>
Overrides AcDbDatabaseConverter.parse
- Defined in libdxfrw-converter/src/AcDbLibdxfrwConverter.ts:72

`Protected`processBlocks

processBlocks(_model: DRW_Database, _db: AcDbDatabase): void
Parameters
- _model: DRW_Database
- _db: AcDbDatabase
Returns void
Inherited from AcDbDatabaseConverter.processBlocks
- Defined in data-model/lib/database/AcDbDatabaseConverter.d.ts:303

`Protected`processBlockTables

processBlockTables(model: DRW_Database, db: AcDbDatabase): void
Parameters
- model: DRW_Database
- db: AcDbDatabase
Returns void
Overrides AcDbDatabaseConverter.processBlockTables
- Defined in libdxfrw-converter/src/AcDbLibdxfrwConverter.ts:308

`Protected`processDimStyles

processDimStyles(model: DRW_Database, db: AcDbDatabase): void
Parameters
- model: DRW_Database
- db: AcDbDatabase
Returns void
Overrides AcDbDatabaseConverter.processDimStyles
- Defined in libdxfrw-converter/src/AcDbLibdxfrwConverter.ts:151

`Protected`processEntities

processEntities(
    model: DRW_Database,
    db: AcDbDatabase,
    minimumChunkSize: number,
    startPercentage: { value: number },
    progress?: AcDbConversionProgressCallback,
): Promise<void>
Parameters
- model: DRW_Database
- db: AcDbDatabase
- minimumChunkSize: number
- startPercentage: { value: number }
- Optionalprogress: AcDbConversionProgressCallback
Returns Promise<void>
Overrides AcDbDatabaseConverter.processEntities
- Defined in libdxfrw-converter/src/AcDbLibdxfrwConverter.ts:399

`Protected`processHeader

processHeader(model: DRW_Database, db: AcDbDatabase): void
Parameters
- model: DRW_Database
- db: AcDbDatabase
Returns void
Overrides AcDbDatabaseConverter.processHeader
- Defined in libdxfrw-converter/src/AcDbLibdxfrwConverter.ts:335

`Protected`processLayers

processLayers(model: DRW_Database, db: AcDbDatabase): void
Parameters
- model: DRW_Database
- db: AcDbDatabase
Returns void
Overrides AcDbDatabaseConverter.processLayers
- Defined in libdxfrw-converter/src/AcDbLibdxfrwConverter.ts:235

`Protected`processLineTypes

processLineTypes(model: DRW_Database, db: AcDbDatabase): void
Parameters
- model: DRW_Database
- db: AcDbDatabase
Returns void
Overrides AcDbDatabaseConverter.processLineTypes
- Defined in libdxfrw-converter/src/AcDbLibdxfrwConverter.ts:96

`Protected`processObjects

processObjects(model: DRW_Database, db: AcDbDatabase): void
Parameters
- model: DRW_Database
- db: AcDbDatabase
Returns void
Overrides AcDbDatabaseConverter.processObjects
- Defined in libdxfrw-converter/src/AcDbLibdxfrwConverter.ts:364

`Protected`processTextStyles

processTextStyles(model: DRW_Database, db: AcDbDatabase): void
Parameters
- model: DRW_Database
- db: AcDbDatabase
Returns void
Overrides AcDbDatabaseConverter.processTextStyles
- Defined in libdxfrw-converter/src/AcDbLibdxfrwConverter.ts:128

`Protected`processViewports

processViewports(model: DRW_Database, db: AcDbDatabase): void
Parameters
- model: DRW_Database
- db: AcDbDatabase
Returns void
Overrides AcDbDatabaseConverter.processViewports
- Defined in libdxfrw-converter/src/AcDbLibdxfrwConverter.ts:258

read

read(
    data: ArrayBuffer,
    db: AcDbDatabase,
    minimumChunkSize: number,
    progress?: AcDbConversionProgressCallback,
    timeout?: number,
): Promise<void>
Reads and converts data into an AcDbDatabase.

This method orchestrates the entire conversion process, including parsing, processing various components (fonts, linetypes, styles, etc.), and building the final database.
Parameters
- data: ArrayBuffer
  The input data to convert
- db: AcDbDatabase
  The database to populate with converted data
- minimumChunkSize: number
  Minimum chunk size for batch processing
- Optionalprogress: AcDbConversionProgressCallback
  Optional progress callback
- Optionaltimeout: number
Returns Promise<void>
Promise that resolves when conversion is complete
Inherited from AcDbDatabaseConverter.read
- Defined in data-model/lib/database/AcDbDatabaseConverter.d.ts:282

Class AcDbLibdxfrwConverterInternal

Hierarchy (View Summary)

Index

Constructors

Properties

Methods

Constructors

constructor

Parameters

Returns AcDbLibdxfrwConverter

Properties

Readonlyconfig

Optionaldatabase

Optionaldwg

OptionalfileHandler

librefrw

Optionalprogress

Methods

ProtectedgetFonts

Parameters

Returns string[]

ProtectedgetParserWorkerTimeout

Parameters

Returns number

ProtectedonError

Parameters

Returns boolean

ProtectedonFinished

Returns void

Protectedparse

Parameters

Returns Promise<{ data: { unknownEntityCount: number }; model: DRW_Database }>

ProtectedprocessBlocks

Parameters

Returns void

ProtectedprocessBlockTables

Parameters

Returns void

ProtectedprocessDimStyles

Parameters

Returns void

ProtectedprocessEntities

Parameters

Returns Promise<void>

ProtectedprocessHeader

Parameters

Returns void

ProtectedprocessLayers

Parameters

Returns void

ProtectedprocessLineTypes

Parameters

Returns void

ProtectedprocessObjects

Parameters

Returns void

ProtectedprocessTextStyles

Parameters

Returns void

ProtectedprocessViewports

Parameters

Returns void

read

Parameters

Returns Promise<void>

Settings

On This Page

Class AcDbLibdxfrwConverter`Internal`

`Readonly`config

`Optional`database

`Optional`dwg

`Optional`fileHandler

`Optional`progress

`Protected`getFonts

`Protected`getParserWorkerTimeout

`Protected`onError

`Protected`onFinished

`Protected`parse

`Protected`processBlocks

`Protected`processBlockTables

`Protected`processDimStyles

`Protected`processEntities

`Protected`processHeader

`Protected`processLayers

`Protected`processLineTypes

`Protected`processObjects

`Protected`processTextStyles

`Protected`processViewports