HOW TO: Set different DocumentWriter PDFOptions when using OCR (LEADTOOLS 20)

#1 Posted : Wednesday, February 28, 2018 4:35:06 PM(UTC)

Walter

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This project is an updated version of the ImageOverText project for LEADTOOLS 19 found here.

Image Over Text is used when creating a searchable PDF document that is required to be the same as the original. When true, an image of the original file will be saved over the entire PDF document as an overlay. When using the
resulting document in a PDF viewer, you can still search the text underneath the overlay image and still maintain the look of the original document.

You can set various options when the Image Over Text is enabled in the PDFOptions of the Document Writer:

ImageOverTextMode : https://www.leadtools.co...s-imageovertextmode.html

ImageOverTextSize: https://www.leadtools.co...s-imageovertextsize.html

OneBitImageCompression: https://www.leadtools.co...bitimagecompression.html

ColoredImageCompression: https://www.leadtools.co...redimagecompression.html

Attached is a Visual Studio project updated to use LEADTOOLS v20 to test and change the various options related to Image Over Text.

Before running this project, please extract it to the following directory:
C:\LEADTOOLS 20\Examples\posts\t12475

File Attachment(s):

ImageOverText.zip (14kb) downloaded 281 time(s).

Walter Bates
Senior Support Engineer
LEAD Technologies, Inc.

Try the latest version of LEADTOOLS for free for 60 days by downloading the evaluation: https://www.leadtools.com/downloads