zeropdf v1.3.0

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zeropdf / TempFileSink

Class: TempFileSink

Defined in: src/internal/byte-sink.ts:222

A byte sink that writes data to a temporary file, reducing memory pressure for very large documents. The temp file is automatically deleted on close (or dispose).

Implements

• ByteSink

Constructors

Constructor

new TempFileSink(): TempFileSink;

Defined in: src/internal/byte-sink.ts:230

Creates a TempFileSink backed by a temporary file.

Returns

TempFileSink

Accessors

path

Get Signature

get path(): string | null;

Defined in: src/internal/byte-sink.ts:237

Returns the underlying file path once writing has started.

Returns

string | null

Methods

close()

close(): Promise<void>;

Defined in: src/internal/byte-sink.ts:267

Closes the write stream and deletes the temporary file.

Returns

Promise<void>

Implementation of

ByteSink.close

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dispose()

dispose(): Promise<void>;

Defined in: src/internal/byte-sink.ts:309

Deletes the temp file without closing the sink cleanly.

Returns

Promise<void>

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getBytes()

getBytes(): Promise<Uint8Array<ArrayBufferLike>>;

Defined in: src/internal/byte-sink.ts:294

Reads the temp file contents back into memory. The file must still be open (i.e. close must not have been called yet).

Returns

Promise<Uint8Array<ArrayBufferLike>>

The full temp file contents as a Uint8Array.

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write()

write(chunk): Promise<void>;

Defined in: src/internal/byte-sink.ts:241

Writes a generated PDF byte chunk to the sink.

Parameters

Parameter	Type
chunk	Uint8Array

Returns

Promise<void>

Implementation of

ByteSink.write