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PDFHelper

Helper Class for PDF processing

PDFHelper

Constructors​

Constructor​

new PDFHelper(): PDFHelper

Returns​

PDFHelper

Methods​

convertToBlackAndWhite()​

convertToBlackAndWhite(inputPath, options?): boolean

Converts a PDF to a monochrome PDF with ghostscript

Parameters​

inputPath​

string

options?​

BlackAndWhiteConversionOptions

Returns​

boolean

Example​

const options = {
 outputPath: "D:\\tmp\\Neuer Ordner\\TEST.pdf",
 deleteInputFile: false, // File from inputPath won't be deleted
 compatibility: "1.4", // pdf compatibility
}
const pdfHelper = new PDFHelper()
const result = pdfHelper.convertToBlackAndWhite("D:\\tmp\\Neuer Ordner\\TEST.pdf", options)
context.returnValue = pdfHelper.getLastError()

Memberof​

PDFHelper

getLastError()​

getLastError(): string

Returns​

string

Last Errormessage

Memberof​

PDFHelper