Chapter 3
Using zone templates
A template contains a page background value and a set of zones and their properties, stored in a file. A zone template file can be loaded to have template zones used during recognition. Load a template file in the Layout Description
When you load a template, its background and zones are placed:
Xon the current page, replacing any zones already there
Xon all further acquired pages
Xon
With manual processing the template zones in the first two cases can be viewed and modified before recognition.
With automatic processing the template zones can be viewed and modified only after recognition.
This behavior continues until the template is unloaded.
Templates accept ignore and process zones and backgrounds. They can therefore be useful to define which parts of the pages to process with
How to save a zone template
Select a background value and prepare zones on a page. Check their locations and properties. Click Zone Template... in the Tools menu. In the dialog box, select [zones on page] and click Save, then assign a name and click OK.
How to modify a zone template
Load the template and acquire a suitable image with manual processing. The template zones appear. Modify the zones and/or properties as desired. Open the Zone Template File dialog box. The current template is selected. Click Save and then Close.
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