Web Demos

BARCODE READER SDK DEMO

Explore the flexibe barcode reading settings to optimize for your specific usage scenario.

WEB TWAIN SDK DEMO

Try the most popular web scanner features: scan images, import local images and PDF files, edit, save to local, upload to database, and etc.

BARCODE READER JAVASCRIPT DEMO

Transform any camera-equipped devices into real-time, browser-based barcode and QR code scanners.

MRZ SCANNER WEB DEMO

Detects the machine-readable zone of a passport, scans the text, and parses into human-readable data.

APP STORE DEMOS

BARCODE READER SDK FOR IOS

BARCODE READER SDK FOR ANDROID

VIEW MORE DEMOS >
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Table of contents

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ImageData

Stores the image data.

Typedefs

typedef struct tagImageData  ImageData

Attributes

Attribute Type
bytesLength int
bytes unsigned char*
width int
height int
stride int
format ImagePixelFormat
orientation int

bytesLength

The length of the image data byte array.

int tagImageData::bytesLength

bytes

The image data content in a byte array.

unsigned char* tagImageData::bytes

width

The width of the image in pixels.

int tagImageData::width

height

The height of the image in pixels.

int tagImageData::height

stride

The stride (or scan width) of the image.

int tagImageData::stride

format

The image pixel format used in the image byte array.

ImagePixelFormat tagImageData::format

orientation

The orientation of the image data. The value is the angle that the image needs to be rotated clockwise so it shows correctly on the display in its natural orientation. It can be 0, 90, 180, or 270.

int tagImageData::orientation

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Version 7.5.0

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