Re: Setting the formatlevel when converting to Xls

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This topic and its replies were posted before the current version of LEADTOOLS was released and may no longer be applicable.

#1 Posted : Thursday, January 16, 2014 7:24:37 PM(UTC)

pieterB

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Posts: 7

I am using Leadtools 18 .NET. I am converting a LTD file to Xls using the Convert function from a DocumentWriter instrance. How do I set the format level?

See native API reference: www.leadtools.com/help/l...pi/doc2_formatlevel.html


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#2 Posted : Saturday, January 18, 2014 3:42:06 AM(UTC)

Daoud

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Posts: 256

In the help topic for "RESULTOPTIONS2", it is mentioned that if you pass anything except DOCUMENTFORMAT_USER to the structure, all the values in the structure including "FormatLevel" will be ignored.
So if you want to use DocumentWriter instance to save the OCR results, the "FormatLevel" value will be ignored.
If you want to set the FormatLevel value, you will have to save the result using OCR native formats and set "DOCUMENTFORMAT_USER" as the DocFormat.

#3 Posted : Sunday, January 19, 2014 8:52:36 PM(UTC)

pieterB

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Posts: 7

On what .NET class do I set the DocFormat and where do I set the FormatLevel? Can I please get a one liner example of both?

#4 Posted : Monday, January 20, 2014 3:59:19 AM(UTC)

Daoud

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Posts: 256

To set the FormatLevel for the engine in .NET, try the following code:
==========================
IOcrSettingManager settingManager = _ocrEngine.SettingManager;
// Change the format level to drop
string settingName = "SaveDocument.FormatLevel";
settingManager.SetEnumValue(settingName, "NoFormat");
==========================

You can find an example in help topic "IOcrSettingManager Interface".

For more information about engine specific settings, see help topic "OCR Engine-Specific Settings".

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