ReaderAreaY Property

In This Topic

Description

The top edge coordinate, in pixels, of the region of interest.

Property type

Read-write property

Syntax

Visual Basic
Public Property ReaderAreaY As Long

Return Type

A long value which represents the y coordinate of the rectangular area.

Remarks

The default value is 0.

This property is used with the ReaderAreaWidth, ReaderAreaX and ReaderAreaHeight to create the rectangular area on an image for barcode processing.

Note: If these properties are all set to 0, then the entire image is automatically searched.