PDF XChange Forum

baumunk

XChange makes an error when converting to PDF/A 1B the stamp "Anlage verband.zip : 1" with white background has black background after conversion. The customer complains about this. How can I avoid this? PDF_with_stamp.pdf original file. PDF_with_stamp_pdfa.pdf after conversion file. With ...

baumunk

You write: "This code shoud work as well. But for sure - it's not effective to use Init/Shutdown too often. Ideally - just once per app lifetime." But this means that converting parallel in two files (in different places) is not possible, correct? Another question, if it is an instance, ho...

baumunk

Is it allowed to create and release inctance multiple times in one application in PXV_Inst? Inst = new PDFXEdit.PXV_Inst(); Inst.Init(null, licKeyEdit, (IString)null, (IString)null, (IString)null); .... // Convert PDF ... Marshal.FinalReleaseComObject(Inst); Inst = null; For multiple customers who u...

baumunk

Hello Ivan,

We have the following feedback from the customer:
You have purchased and installed latest version of xChange.
Since then the error is no longer reproducible.

The case can be closed.

With kind regards
Ernest Baumunk

baumunk

Hello Vasyl Yaremyn,

Do you know when version 355 will be released?
Paul O'Rorke has replied by email we may use version 354.1 as well.

With best regards
Ernest Baumunk

baumunk

We have the following problem with a customer. When the following code is executed: pdfFactory = new CPXCControlEx(); pdfFactory.RemoveOrphanPrinters("", ""); pdfPrinter = pdfFactory.Printer["", "PDF-XChange Standard", "<REG CODE>", "<DEV CODE>&...

baumunk

Hello Alex

Yes of course.
I have uploaded it to https://useruploads.tracker-software.support/#/HOME

as baumunk_testapp.zip
With xchange dll's and all plugin's folder.

Written C# Visual Studio 2019.
It can be compiled as x64 or x86 application.

With kind regards
Ernest Baumunk

baumunk

Hello, I have uploaded dmpdatei.zip/baumunk.zip. There are two *.dmp files in it: TeatPDFA.DMP: Test PC/Customer PC program freezes. TeatPDFA_devpc.DMP: Developer PC, same test program, same PDF program is running. We really need urgent a solution for this problem. With kind regards Ernest Baumunk

baumunk

Hello Alex,
How long we have to wait for the result.
Can't you answer either?

Best regards
Baumunk

baumunk

Videos.zip: (4.42 MiB) Downloaded 105 times

Hello Alex,

I hope both records can help you.
Same x86 test program on my PC and on customer/test PC.

Developer pc.mp4 - on my PC
Test PC or Customer PC.mp4 others

Best regards
Ernest Baumunk

baumunk

Hello Alex, No, it works on my computer too (with the SDK installed). But not on the customer PC with installation that you have shown here: https://sdkhelp.pdf-xchange.com/view/PXV:Redistribution So: C: \ Windows \ System32 \ regsvr32.exe PDFXCoreAPI.x86.dll C: \ Windows \ SysWOW64 \ regevr32.exe P...

baumunk

Hello Stefan

I have sent two sample PDF to support@pdf-xchange.com. As a zip file.

With kind regards
Ernest Baumunk

baumunk

Hello Alex,

I do not want to ask x times.
When can we expect a solution?
Our customers call often.

Mfg Ernest Baumunk

baumunk

Hello Alex, I have changed as you suggested: public class PDFLog : PDFXEdit.ILogListener { public List<PDFLogItem> Logs { get; } = new List<PDFLogItem>(); public string Message { get { var b = new StringBuilder(); foreach (var i in Logs) { b.AppendLine($"{i.Type}: '{i.Text}'"); } return b....

baumunk

Hello Alex

Update 2:

If I make this PDF OCR_MakeSearchable searchable before.
Does it work in x86 ...

Obviously PDFXEditCore.x86.dll is buggy.

Baumunk

baumunk

Hello Alex

We have licenses:
PDF-XChange Editor SDK
and PDF-XChange PRO SDK (with OCR) 9.0.352.0

With version 9.0.354.0 does not work either.

Baumunk

baumunk

Update
If application x64 it works.
If application x86 does not work !!!

baumunk

Hello Alex

When I:

Code: Select all

convParamsRoot.SetInt("ShowReport", 1);

I see the report window.
When converting one PDF file all right.
But if there are 100 PDF and 5 are error?
Is it possible to read error list in code?

baumunk

Code: void Init() { if (Inst != null) return; Inst = new PDFXEdit.PXV_Inst(); Inst.Init(null, licKeyEdit, (IString)null, (IString)null, (IString)null); Inst.StartLoadingPlugins(); Inst.AddPluginFromFile($@"{plugInLoadPath}\ConvertPDF.pvp"); Inst.AddPluginFromFile($@"{plugInLoadPath}\P...

baumunk

When converting a PDF to PDF/A I often get this error Scan_27.04.2021_10.07.zip Code: PDFXEdit.IPXV_ExportConverter cnv = null; for (uint i = 0; i < Inst.ExportConvertersCount; i++) { if (Inst.ExportConverter[i].ID != "conv.exp.pdfa") continue; cnv = Inst.ExportConverter[i]; break; } if (c...

baumunk

Hello Stefan, I think I have solved this. May function OCR_Finalize only be called once? OCR_Finalize is not described in your OCRToolsSDK_Help.pdf. If OCR_Finalize is called only once when closing the application, everything is OK. I can call OCR_SaveW several times. With kind regards Ernest Baumunk

baumunk

Hello xChange Support,

What about this error?
When can I expect an answer?

With kind regards
Ernest Baumunk

baumunk

When I make multiple PDF searchable, I always get at call OCR_SaveW value -2147418113, at second and further PDF. At first is 0. Why? OCR_Init and OCR_Finalize is called for each file. Code: private void MakePDF_OCR(PDFConverterParameter par) { var data_path = $@"{Umgebung.NoRAProg}\OCRLanguage...

baumunk

Hello Alex, Thanks, I didn't understand right away. But it works now. One last little question. OCR recognition and conversion to PDF / A 2B afterwards takes comparatively slowly. An example file. Samle_pages he needs 4 sec for OCR and 5 for PDF / A. With larger ones (unfortunately I cannot provide ...

baumunk

Hello Alex The example: viewtopic.php? p = 104006 # p104006 but is only for IPXV_Document it does not work with IPXC_Document. IPXC_Document does not have a save function ... only WriteToFile Example with IPXV_Document void PDFA(PDFXEdit.IPXV_Document doc) { PDFXEdit.IAFS_Inst fsInst = (PDFXEdit.IAF...

baumunk

Hello Alex, With IPXV_Document pdf, opened via IPXV_Control both OCR and DPF/A work now but only PDF/A 2B. And it shows progress window and hint window for PDF/A. But how can I convert to PDF/A file as IPXC_Document object? I have not found anything suitable in https://sdkhelp.pdf-xchange.com/view/P...

baumunk

Hello Alex OCR is now running correctly, thanks to you. I still have a question about the result "sample_pages_ocr.pdf". If with xChange Editor I can search for "Klaus kundig": "xchange.jpg" it is correct, but with abode (Adobe.JPG) Reader it is not. Is it because I mad...

baumunk

Hello Alex, IPXC_Document::WriteToFile works. But not with this example: https://sdkhelp.pdf-xchange.com/view/PXV:IPXV_Document_Save Code: //Saving document as pdfa (for this the PDFA plugin should be registered) PDFXEdit.IPXV_ExportConverter cnv = null; for (uint i = 0; i < pdfCtl.Inst.ExportConver...

baumunk

I have the following errors with PlugIn and OCR: bild3.JPG Error opening data file ././deu.dat Please make sure the TESSDATA_PREFIX environment variable is set to the parent directory of your "tessdata" directory. Failed loading language 'deu' I searched for it in forum, there should exist...

baumunk

I need IPXV_Document for the following code example: https://sdkhelp.pdf-xchange.com/view/PXV:op_document_OCRPages and https://sdkhelp.pdf-xchange.com/view/PXV:IPXV_Document_Save IPXV_Document has only Save function "op.openDoc" https://sdkhelp.pdf-xchange.com/view/PXV:op_openDoc is only I...

baumunk

Hello O'Rorke

Do you think:
PDF-XChange Editor SDK
https://www.pdf-xchange.com/product/pdf-xchange-editor-sdk

or
PDF-XChange Editor Simple SDK
https://www.pdf-xchange.com/product/pdf-xchange-editor-simple-sdk

Best regards
Ernest Baumunk

baumunk

Hello Paul,

I have not found anything about SDK:
https://help.pdf-xchange.com/pdfxdapi9sdk/
I have only These options (as a mask):

Please ask the developers how I can achieve this.
We must have this.

With kind regards
Ernest Baumunk

baumunk

Hello Alex,

Ok. Then one more question.
But is it possible to save a finished PDF with OCR recognition (with OCR_MakeSearchable it is possible in the step before) as PDF/A-1B without destroying OCR recognition?

Thanks
Ernest Baumunk

baumunk

I have another problem. After OCR I need to convert file to PDF/A-1B. Since we have PDF-XChange PRO SDK license. After OCR new file is printed to XChange PDF driver. Although after that PDF is a valid PDF/A-1B. But the OCR recognition is then no longer present. Do you have a solution for this availa...

baumunk

How can I perform OCR with Core API for Existing PDF file and save it as PDF/A-1B?

An example application would help me.

We have PDF-XChange PRO and PDF-XChange PRO SDK licenses.

With kind regards
Ernest Baumunk

baumunk

code: PDFPrinter.SetAsDefaultPrinter(); PDFPrinter.Option["Save.ShowSaveDialog"] = "False"; PDFPrinter.Option["Save.File"] = pdfaFile; PDFPrinter.Option["Saver.ShowProgress"] = "False"; PDFPrinter.Option["General.PageLayout"] = "ShowNo...

baumunk

Hello Alex,

Thanks for the tip. This helped.
OCR_Content_Original = 0x0040
but was only in description not in PDFOCR_Funcs.cs

With kind regards
Ernest Baumunk

baumunk

We test your product. With your example application OCRDemoCsharp Pdf contains images and text. After OCR, text in the image is searchable but text is removed. Orignal PDF: image.png image.png After OCR: image1.png What am I doing wrong? We are using DEMO. If I use the same function in PDF-XChange E...

Search found 38 matches

Error with stamp when converting to PDF/A 1B

Re: PXV_Inst System.AccessViolationException

PXV_Inst System.AccessViolationException

Re: Application freezes when calling SetRegInfo SOLVED

Re: Convert procedure hangs up.

Application freezes when calling SetRegInfo SOLVED

Re: Convert procedure hangs up.

Re: Convert procedure hangs up.

Re: Convert procedure hangs up.

Re: Convert procedure hangs up.

Re: Convert procedure hangs up.

Re: Convert procedure hangs up.

Re: Convert procedure hangs up.

Re: COMException HRESULT E_FAIL Error by Convert PDF/A

Re: Convert procedure hangs up.

Re: Convert procedure hangs up.

Re: Convert procedure hangs up.

Re: COMException HRESULT E_FAIL Error by Convert PDF/A

Convert procedure hangs up.

COMException HRESULT E_FAIL Error by Convert PDF/A

Re: OCR_SaveW gives first time 0, all others -2147418113

Re: OCR_SaveW gives first time 0, all others -2147418113

OCR_SaveW gives first time 0, all others -2147418113

Re: How can I open a PDF file as IPXV_Document?

Re: How can I open a PDF file as IPXV_Document?

Re: How can I open a PDF file as IPXV_Document?

Re: OCR "Error opening data file ././deu.dat"

Re: How can I open a PDF file as IPXV_Document?

OCR "Error opening data file ././deu.dat"

How can I open a PDF file as IPXV_Document?

Re: OCR detection gone after it was sent to XChange PDF Driver zu PDF/A-1B

Re: OCR detection gone after it was sent to XChange PDF Driver zu PDF/A-1B

Re: How can I perform OCR with Core API for Existing PDF file and save it as PDF/A-1B?

Re: Wrong PDF when using OCR_MakeSearchable

How can I perform OCR with Core API for Existing PDF file and save it as PDF/A-1B?

OCR detection gone after it was sent to XChange PDF Driver zu PDF/A-1B

Re: Wrong PDF when using OCR_MakeSearchable

Wrong PDF when using OCR_MakeSearchable