CompressPDFOperation

An operation that reduces the size of a PDF file.

Sample Usage:


 const credentials = PDFServicesSdk.Credentials.serviceAccountCredentialsBuilder()
           .fromFile("pdfservices-api-credentials.json")
           .build(),
       executionContext = PDFServicesSdk.ExecutionContext.create(credentials),
       CompressPDF = PDFServicesSdk.CompressPDF,
       compressPdfOperation = CompressPDF.Operation.createNew(),
       input = PDFServicesSdk.FileRef.createFromLocalFile('test/resources/compressInput.pdf', CompressPDF.SupportedSourceFormat.pdf);

 compressPdfOperation.setInput(input);

 compressPdfOperation.execute(executionContext)
     .then(result => result.saveAsFile('output/compressOutput.pdf'))
     .catch(err => console.log(err));

Members

(static, constant) SupportedSourceFormat

Description:

Supported source file formats for CompressPDFOperation.

Properties:

Name	Type	Description
`pdf`	string	Represents "application/pdf" media type

Supported source file formats for CompressPDFOperation.

Methods

(static) createNew() → {CompressPDFOperation}

Description:

Constructs a CompressPDFOperation instance.

Returns:

A new CompressPDFOperation instance.

Type: CompressPDFOperation

setInput(sourceFileRefnon-null)

Description:

Sets an input file.

Parameters:

Name	Type	Description
`sourceFileRef`	FileRef	An input file.

setOptions(optionsopt)

Description:

Sets the options for this operation. See CompressPDFOptions for how to specify the options for the different compression levels.

Parameters:

Name	Type	Attributes	Description
`options`	Object	<optional>	optional parameters.

execute(contextnon-null) → {Promise.<FileRef>}

Description:

Executes this operation using the supplied context and returns a Promise which resolves to the operation result.

The resulting file may be stored in the system temporary directory (per the os.tempdir(), symlinks are resolved to the actual path). See FileRef for how temporary resources are cleaned up.

Parameters:

Name	Type	Description
`context`	ExecutionContext	The context in which the operation will be executed.

Throws:

if an API call results in an error response.

Type

ServiceApiError
if service usage limits have been reached or credentials quota has been exhausted.

Type

ServiceUsageError

Returns:

A promise which resolves to the operation result.

Type: Promise.<FileRef>