zbarimg 命令

常用示例

说明

zbarimg reads barcodes from image files. It detects and decodes various barcode formats including QR codes. Multiple barcode types are detected automatically. Settings can disable specific types for faster scanning. Output shows barcode type and decoded data. Raw mode outputs only the data without type prefixes. Multiple barcodes in one image are all detected. Each is reported on a separate line. The display option shows images with detected barcodes highlighted. This helps verify correct detection. Image formats supported include PNG, JPEG, and any format supported by ImageMagick.

参数

--raw

Output raw symbol data without symbology type prefix.

-q, --quiet

Quiet operation; only output decoded symbol data. Suppresses the statistics line and no-barcode warnings on stderr.

-d, --display

Enable display of images with decoded symbols highlighted.

-D, --nodisplay

Disable image display.

--xml, --noxml

Enable or disable XML output format wrapping decoded data with scan metadata.

--polygon

Output polygon points of the barcode boundary in SVG format.

-S _symbology.config=value_

Set decoder configuration. Symbologies include: ean13, ean8, upca, upce, isbn13, isbn10, i25, codabar, code39, code93, code128, qrcode, or * for all.

-v, --verbose=_n_

Increase debug output level. Use multiple -v for more detail, or specify n directly.

--help

Show help.

--version

Show version.