I.R.I.S. POWERSCAN 9.5, Руководство пользователя

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Chapter 5 – Project Setup
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already contains template zones, these will directly appear on
screen.
What to do with the default template barcodes?
The template project that you have chosen when starting your project (see:
Starting up, Creating a project) is provided with template images and default
template zones. Before defining new barcodes, check whether the template
zones can be useful to you: check their type, location and properties. You
may wish to simply modify them rather then start creating new zones from
scratch.
You can for example use a template barcode and relocate it on the image,
change any of its properties, etc. (see: Project setup, Scanning,
Barcode/OCR, Setting the barcode properties).
!Caution
If you decide not to use the default template barcodes, delete them.
•
To create a new barcode, select the template image to be used for
barcode definition in the
Image drop-down list.
•
Click the Barcode button at the top of the window.
•
Place your cursor at the top left corner of the barcode area. Click
the left mouse button and drag the cursor until a rectangle is
drawn around the area of the barcode.
The barcode will be enclosed in a red box.
Tip
Leave at least a 1/4-inch of space around a barcode to guarantee that the full
barcode will always fall within the zone. Move the zone around the barcode
until the highest confidence rate is achieved (see: Project setup, Scanning,
Barcode/OCR, Testing barcodes and OCR zones.)