Описание тега zbar
ZBar is an open source software suite for reading bar codes from various sources, such as video streams, image files and raw intensity sensors. It supports many popular symbologies (types of bar codes) including EAN-13/UPC-A, UPC-E, EAN-8, Code 128, Code 39, Interleaved 2 of 5 and QR Code. ZBar supports several platforms: Windows, Linux, iPhone.
ZBar is used widely in iOS applications and has an SDK specifically for iphone devices.
ZBar SDK supports the iPhone 3GS and iPhone 4, as they have a camera with auto-focus. The ZBar library does not support the iPhone 3G. At the same time ZBar supports iPad 2 camera, in spite of absense of auto-focus camera.
ZBar is licensed under the GNU LGPL 2.1 to enable development of both open source and commercial projects.
Use this tag for ZBar issues not related to iPhone ZBar SDK, for which there is a specific zbar-sdk tag.