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 IEvolution example for loading and saving PDFs

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T O P I C    R E V I E W
eljainc Posted - Aug 04 2014 : 14:16:11
Hello,

I would like to write a simple program to do the following.

1. Load a PDF from a file and display it an ieViewer control.

2. Have a way to drag around a sample rectangular placeholder which
will serve as a location for a signature bitmap.

3. Drop the bitmap to a particular location.

4. Save the PDF and also save the coordinates/location of this rectangular bitmap.

5. If this could be done so that Acrobat could interpret this as a signed document would be even better.


Thanks
Mike McWhinney
5   L A T E S T    R E P L I E S    (Newest First)
xequte Posted - Nov 16 2014 : 20:54:06
The latest version of IEvolutions supports rendering of PDF files when ImageMagick and Ghostscript are installed. Note that the PDFs are loaded only as images.



Nigel
Xequte Software
www.xequte.com
nigel@xequte.com
eljainc Posted - Aug 04 2014 : 16:07:47
Would the PDFBuilder also work in IEvolution? Is there a compilable demo for IEvolution? I work primarily with .NET C# and very little with Delphi. We used to use ImageEN quite a bit.

Also, if we wanted to upgrade our license of IEvolution to the newest ImageEN, what would the cost be for a single developer with no source code? We use IEvolution 3.0.5.

w2m Posted - Aug 04 2014 : 16:01:45
I can not speak or IEVolution, but TImageEnView and TImageEnVect can add images then save as a pdf file. The signature would have to be merged into the image and then the image saved as a pdf. Coordinates of the signature can not be saved... just the images as a pdf.

There is a demo for Delphi ...\Components\ImageEn\Demos\InputOutput\PDFBuilder that shows how to save images as a pdf.

Bill Miller
Adirondack Software & Graphics
Email: w2m@hughes.net
EBook: http://www.imageen.com/ebook/
Custom Commercial ImageEn Development
eljainc Posted - Aug 04 2014 : 15:38:20
Do they support saving PDF files? I can always convert my PDF file to TIFF file. Use IEvolution to do the markup. IEvolution does support saving PDF files though right?

I see that some read support can be made possible by using Ghostscript version 9.14.

Are there any libraries that work with IEvolution that allow for display and saving of PDF files.

Mike
xequte Posted - Aug 04 2014 : 14:34:30
Hi Mike

I'm afraid IEvolution and ImageEn do not support loading of PDF files.



Nigel
Xequte Software
www.xequte.com
nigel@xequte.com