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SaveZones(string) Method

Summary

Saves zones to a multi-page zones disk file.

Syntax

C#
VB
C++
public void SaveZones( 
   string fileName 
) 
Overloads Sub SaveZones( _ 
   ByVal fileName As String _ 
)  
void SaveZones(  
   String^ fileName 
)  

Parameters

fileName
The name of the file that will contain the zones data.

Remarks

To save and load the zones of OCR pages, you can use one of these methods:

Note on loading zones from a multi-page zone file: If the file does not contain zones data with the correct page number, the engine will not load any zones for this page. After the method returns, any OCR page that did not have zones data will contain zero zones. (the IOcrPage.Zones property contains 0 items). You can then use IOcrPage.AutoZone if required to re-zone this page.

Use IOcrDocument.LoadZones(fileName) or IOcrPage.LoadZones(fileName, pageNumber) to load all or one page zones saved by this method.

To load and save the zones to a .NET stream, use IOcrDocument.SaveZones(stream), IOcrDocument.LoadZones(stream) and IOcrPage.LoadZones(stream, pageNumber).

Example

For an example, refer to IOcrDocument.LoadZones(fileName).

Requirements

Target Platforms

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