Get Pricing Download 30-Day Trial
Swift
Objective-C
Dev Center
Swift
Objective-C
Table of contents

RegionOfInterest

Stores the region of interest.

Attributes

Attribute Type
roiId int
point Point
width int
height int

roiId

The ID generated by the SDK.

int com.dynamsoft.barcode.RegionOfInterest.roiId

point

The left top point of the region.

Point com.dynamsoft.barcode.RegionOfInterest.point

width

The width of the region.

int com.dynamsoft.barcode.RegionOfInterest.width

height

The height of the region.

int com.dynamsoft.barcode.RegionOfInterest.height

This page is compatible for:

Is this page helpful?

YesYes NoNo

In this article:

version 7.6.0

  • Latest version
  • Version 10.x
    • Version 10.2.1100
    • Version 10.2.1101
    • Version 10.2.10
    • Version 10.0.21
    • Version 10.0.20
    • Version 10.2.10
    • Version 10.0.21
    • Version 10.0.20
  • Version 9.x
    • Version 9.6.40
    • Version 9.6.20
    • Version 9.6.11
    • Version 9.6.10
    • Version 9.6.0
    • Version 9.4.0
    • Version 9.2.11
    • Version 9.2.10
    • Version 9.0.2
    • Version 9.0.1
    • Version 9.0.0
    • Version 9.6.40
    • Version 9.6.20
    • Version 9.6.10
    • Version 9.6.0
    • Version 9.4.0
    • Version 9.2.13
    • Version 9.2.10
    • Version 9.0.2
    • Version 9.0.1
    • Version 9.0.0
  • Version 8.x
    • Version 8.9.3
    • Version 8.9.1
    • Version 8.9.0
    • Version 8.8.0
    • Version 8.6.0
    • Version 8.4.0
    • Version 8.2.1
    • Version 8.2.0
    • Version 8.1.2
    • Version 8.1.0
    • Version 8.0.0
    • Version 8.9.3
    • Version 8.9.1
    • Version 8.9.0
    • Version 8.8.0
    • Version 8.6.0
    • Version 8.4.0
    • Version 8.2.1
    • Version 8.2.0
    • Version 8.1.2
    • Version 8.1.0
    • Version 8.0.0
  • Version 7.x
    • Version 7.6.0
    • Version 7.5.0
    • Version 7.6.0
    • Version 7.5.0
  • Documentation Homepage
Change +