Vuo  1.2.5
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VuoBarcode.h File Reference


VuoBarcode interface.


VuoText VuoBarcode_read (VuoImage image, VuoRectangle *outputPosition)
 Attempts to find a barcode in image.

Function Documentation

VuoText VuoBarcode_read ( VuoImage  image,
VuoRectangle outputPosition 

Attempts to find a barcode in image.

If a barcode was found, returns the decoded text, and, if outputPosition is non-NULL, outputs the Vuo Coordinates covering the detected area. If no barcode was found, returns NULL.