ImageRef operations | Linux Barcode Scanner

ImageRef is an object that represents an image with managed native resources. It can be created from various sources such as file paths, memory buffers, or streams. This is the standard way to pass images to scanners and processors within the SDK.

Below are common in-place image processing flows using ImageRef.

Save

Python

save image

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See full example on GitHub

Java

save image

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See full example on GitHub

NodeJS

save image

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See full example on GitHub

Rotate

Python

rotate 90

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See full example on GitHub

Java

rotate 90

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See full example on GitHub

NodeJS

rotate 90

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See full example on GitHub

Resize

Resize the image so that the longer side equals maxSize while maintaining aspect ratio.

Python

resize

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See full example on GitHub

Java

resize

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See full example on GitHub

NodeJS

resize

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See full example on GitHub

Get in touch

If you need further information or are interested in licensing the Scanbot SDK, please get in touch with our solution experts.

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