barcode_image
BarCodeReader.barcode_image
barcode_image(self, Optional[Union[str, "os.PathLike"], bytes, BinaryIO, Image.Image, None] image, Optional[Union[List[RectLike], RectLike]] areas)
Sets bitmap image and areas for Recognition. Must be called before ReadBarCodes() method. This sample shows how to detect Code39 and Code128 barcodes.
| Parameter | Type | Description |
|---|---|---|
image | Optional[Union[str, "os.PathLike"], bytes, BinaryIO, Image.Image, None] | |
areas | Optional[Union[List[RectLike], RectLike]] |