PDF - OCR a zone on every page

[ssaunders]

Hi,

Can anyone please provide a code snippet showing how I can do the following:

1. Load a multi-page PDF file. It will need to process image-only PDF's as well as searchable PDF's
2. OCR a zone (ROI) on every page to see when the value changes

My current attempt gets the data on the first page, but I can't figure out how to get it to scroll through all pages. I know it must be something small I'm missing. I really need to get this done as soon as possible. Any help is greatly appreciated!


Scott

[SamiKharma]

Hi,

You just have to iterate in a loop from 1 to PageCount (known through GdPicturePDF.GetPageCount())
For iteration:
1. SelectPage(currentIteratorValue)
2. Use the SearchText method with the coordinates that you want for the ROI.

If you cannot accomplish the above, please do indicate so and we will provide with a code to do so.

best,
Sami