github.com/m-baertschi/barcode
barcode provides a wrapper around zbar for reading barcodes from images. For the time being, it only supports reading from images and not any of zbar's more esoteric features like GUI display and reading directly from barcode scanners or video inputs. I probably won't implement any further features as I don't have any need for them, but feel free to submit a pull request if you need them and want to wrap them yourself. Because this package uses cgo, it links its dependencies dynamically by default. To compile you'll need the zbar C library and headers installed, and you'll need the library installed to run binaries compiled with this package. To read codes from an image, simply instantiate an Image (you can create one from any image.Image) and then pass it to an ImageScanner. For example:
Readme
This package provides a simple Go wrapper around zbar for reading barcodes from image files. For documentation, see http://www.godoc.org/github.com/bieber/barcode/
FAQs
barcode provides a wrapper around zbar for reading barcodes from images. For the time being, it only supports reading from images and not any of zbar's more esoteric features like GUI display and reading directly from barcode scanners or video inputs. I probably won't implement any further features as I don't have any need for them, but feel free to submit a pull request if you need them and want to wrap them yourself. Because this package uses cgo, it links its dependencies dynamically by default. To compile you'll need the zbar C library and headers installed, and you'll need the library installed to run binaries compiled with this package. To read codes from an image, simply instantiate an Image (you can create one from any image.Image) and then pass it to an ImageScanner. For example:
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