VeryPDF Knowledge Base

pdfstamp command line

Is PDF Stamp support transparent PNG image?

2011/06/202011/06/22

I tried to add a PNG file (transparent background) on a PDF by using “PDF Stamp” but I only got a black square.

I would like to know is “PDF Stamp” support stamp a transparent PNG on PDF?

If it is support, what format of image is prefer?

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Yes, our PDFStamp Command Line and PDFStamp SDK products are support transparent PNG image,

For example, you can use following command line to stamp your PDF file with attached transparent PNG image properly,

This is the stamped PDF file, as you see, the stamp is the transparent PNG image, it has opacity option too,

pdfstamp.exe -PDF pdftest.pdf -O "_testout.pdf" -AI "testseal.png" -MLR100 -MTB100 -W50 -H50 -opacity50

please refer to original PDF file and stamped PDF file in attachment.

VeryPDF
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How about PDFStamp COM?

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PDFStamp COM and PDFStamp SDK are same product, so PDFStamp COM has transparent function too, for example,

#define Very_Set_Opacity 240

#define Very_Set_TransparentColor 242

//Show image with "opacity" feature,

VeryStampSetFunction(id, Very_Set_Opacity, 30, 0, 0, 0);

VeryStampAddImage( id, 7, "logo.jpg",30,-30,0,0,0,0,0,0,0);

VeryStampAddImage( id, 3, "logo.jpg",-30,30,0,0,0,0,0,0,0);

//Show image with "transparence" feature,

//Convert white color to transparent background

VeryStampSetFunction(id, Very_Set_TransparentColor, 1, RGB(255,255,255), 0, 0);

VeryStampAddImage( id, 1, "logo.jpg",0,0,0,0,0,0,0,0,0);

VeryPDF

===========================

I only can find VertSetFunction() in my documentation and download evaluation SDK.

Are they the same?

======================

Yes, VeryStampSetFunction() and VertSetFunction() are same, you can use VertSetFunction() to instead of VeryStampSetFunction() function.

If you can't get your code to work, please email your test project to us, we will debug your test project and come back to you asap.

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pdf print

Font problem in PDFPrint Command Line

2011/06/18

we have downloaded test version of your tool PDFPrint Command Line v2.0, but when we want to print out our test PDF file all the text are wrong.

We have tried different settings, but it’s still the same. Do you have any idea where could be the problem ?

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Please run following command lines to print your PDF file again,

pdfprint.exe -shell C:\test.pdf

pdfprint.exe -shell2 C:\test.pdf

pdfprint.exe -raster2 C:\test.pdf

pdfprint.exe -useembedfont C:\test.pdf

We hoping above command lines will work better for you.

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pdf to text converter

PDF to TEXT Converter SDK and EXE versions

2011/06/18

I want to buy PDF2TXT COM and use my project, but I noticed different effect of using sdk and test.exe application.

I attached part of input file as an image.

First I used test.exe and result is attached (exe.txt). Columns in the table are straight (except header, but for me it’s not a problem).

Next I tried extract the same file using skd:

Pdf2TxtNativeMethods.PDF2TXTSetLicenseCode("XXXXXXXXXXXXXX");

Pdf2TxtNativeMethods.SetTXTFormat(1);

Pdf2TxtNativeMethods.PDF2TXT(fileName, outFile);

Result is in the API.txt file. Last tree columns are scattered.

The problem is related with Polish special characters.

Is possible to change setting of sdk component to read pdf exactly same like console version do?

Can component read polish special characters?

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Please call PDF2TXTEx() function to instead of PDF2TXT() function to try again, PDF2TXTEx() function does support polish special characters, for example,

Pdf2TxtNativeMethods.PDF2TXTSetLicenseCode("XXXXXXXXXXXXXX");

Pdf2TxtNativeMethods.SetTXTFormat(1);

Pdf2TxtNativeMethods.PDF2TXTEx(fileName, outFile, 0, 0, 0, 0);

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advanced pdf tools

Advanced PDF Tools Bulk Process

2011/06/182011/06/22

just bought Advanced PDF Tools.

I'm trying to load about 30 k files to process, but app hangs (Windows XP Pro 64bit, SP2, 8Gb RAM).

Is there a files limit?

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Our product hasn't file size limitation, can you please email to us your sample PDF file and your Order ID (if you have)? after we checked your sample PDF file, we will figure out a solution to you shortly.

VeryPDF

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My issue is related to the number of files I drag and drop on APT. I'm trying with about 30.000 files with different sizes.

I'm able to load only 8.000 files at one time.

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"30.000 files" is a too many amount, Windows List control may not show so large files at one time. However, we suggest you may download Advanced PDF Tools Command Line product from our website to try,

https://www.verypdf.com/pdfinfoeditor/index.html#dl

you can use Advanced PDF Tools Command Line product to process any number of PDF files at one time, for example,

pdftools -i C:\*.pdf -o D:\*.pdf -k "keywords" -t title -s subject -l c:\err.log

You can also use following command lines to batch convert all of your files at one time,

#1: Convert all PDF files to new PDF files in D:\temp folder,

for %F in (D:\temp\*.pdf) do "C:\VeryPDF\pdftools.exe" -i "%F" -o "%~dpnF-new.pdf" -t title -s subject

#2: Convert all PDF files to new PDF files in D:\temp folder and sub-folders (recursion),

for /r D:\temp %F in (*.pdf) do "C:\VeryPDF\pdftools.exe" -i "%F" -o "%~dpnF-new.pdf" -t title -s subject

//You can do something in .bat file, but you need use "%%" to instead of "%" in .bat file,

for %%F in ("D:\temp\*.pdf") do "C:\VeryPDF\pdftools.exe" -i "%%F" -o "%%~nF-new.pdf"

VeryPDF

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I've found a workaround, I have split the collection into 10k files batches. It works.

Is there a way to cancel the initial view options? I had to reset to default values. It seams not possible for all the options.

Thank you,

=============================

You can use following command line to reset the initial view options, for example,

pdftools -i C:\*.pdf -o D:\*.pdf -b "UseNone"

VeryPDF

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docprint pro

Some questions for docPrint PDF Driver

2011/06/17

We're interested in the PDF printer to integrate into our products. We've already started investigation of your product and did some manual printing.

And we have a few questions about it.

1. One thing we've noticed is when we used manual printer docPrint it created a huge file which is probably a pixel PDF. And when we used docPrint driver the file was small, which probably vector pdf. Correct?

2. Do you support silent installation?

2.1 Is it possible to include your printer files into our installation program, which will install them, register, etc? So we don't have to install all of your stuff - only files needed to convert documents programmatically.

3. We went trough some documentation and samples supplied with the printer and SDK and we're are trying to understand, do you have API for .NET platform?

4. Generally speaking, we see that once your printer is installed we can manipulate Word Doc (for example), and do something like this:

Type wordType = Type.GetTypeFromProgId("Word.Application");

object wordApp = Activator.CreateInstance(wordType);

This will give us the Word and then we'll make calls to open it and print it while supplying "docPrint" driver as printer to use.

4.1 But we need the output go to programmatically set location, silently (no dialogs) - is it possible?

4.2 Can we monitor the status, e.g. how many docs in the queue, is printer ready? Can we create 2 or more files simultaneously?

5. Do you have a good description how to operate your driver programmatically?

Thank you and I am looking forward to get these answers from you so we can evaluate your product and determine if it fits our needs.

=======================================

Hi,

>>1. One thing we've noticed is when we used manual printer docPrint it created a

>>huge file which is probably a pixel PDF. And when we used docPrint driver the file

>>was small, which probably vector pdf. Correct?

Yes, you are right, you need use docPrint PDF Driver to create vector PDF file.

>>2. Do you support silent installation?

>>2.1 Is it possible to include your printer files into our installation program, which

>>will install them, register, etc? So we don't have to install all of your stuff - only files

>>needed to convert documents programmatically.

Yes, after you purchased docPrint SDK Developer License USD1500, please email to us your Order ID, we will send a new installer to you, the new installer does support silent installation.

>>3. We went trough some documentation and samples supplied with the printer and SDK and we're are trying to understand, do you have API for .NET platform?

docPrint SDK can be called from .NET application, please refer to more examples from following web page,

https://www.verypdf.com/artprint/docprintsdk.htm

>>4. Generally speaking, we see that once your printer is installed we can manipulate Word Doc (for example), and do something like this:

>>Type wordType = Type.GetTypeFromProgId("Word.Application");

>>object wordApp = Activator.CreateInstance(wordType);

>>This will give us the Word and then we'll make calls to open it and print it while supplying "docPrint" driver as printer to use.

Yes, you can print your DOC file to docPrint PDF Driver to create the PDF files, that’s no problem.

>>4.1 But we need the output go to programmatically set location, silently (no dialogs) - is it possible?

This can be done easily, please refer to the sample source code at following web page,

https://www.verypdf.com/wordpress/201106/set-output-file-name-and-path-for-docprint-pdf-driver-779.html

Please pay attention to SetOutputFileName_docPrintPDFDriver() function at this web page, you can use this function to set output filename easily.

>>4.2 Can we monitor the status, e.g. how many docs in the queue, is printer ready? Can we create 2 or more files simultaneously?

docPrint SDK doesn't support concurrent conversion, you need convert your documents to PDF files one by one.

you need write the code to count the how many docs in the queue by yourself, docPrint SDK doesn't provide this function at the moment.

>>5. Do you have a good description how to operate your driver programmatically?

Yes, please refer to more examples at following web page, you can use these examples to call docPrint SDK to convert your documents easily,

https://www.verypdf.com/artprint/docprintsdk.htm

VeryPDF

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