pyzbar

[YasseenAlhusammi]

Add pyzbar to flet please

[burhansvural]

pyzbar

# using opencv
import cv2
import flet as ft
from pyzbar.pyzbar import decode, ZBarSymbol


def main(page: ft.Page):
    txt_barcode_data = ft.Text()
    txt_barcode_type = ft.Text()
    barcode_image = ft.Image(
        width=350,
        height=200,
        src="barcodes.png"
    )
    page.add(
        barcode_image,
        txt_barcode_data,
        txt_barcode_type
    )
    image = cv2.imread("./assets/barcodes.png")
    detected_barcodes = decode(image)

    value: str = ""
    data: str = ""
    
    for barcode in detected_barcodes:
        (x, y, w, h) = barcode.rect
        cv2.rectangle(image, (x, y), (x + w, y + h), (255, 0, 0), 5)
        value += f"{barcode.data}\r\n"
        data += f"{barcode.type}\r\n"

    txt_barcode_data.value = value
    txt_barcode_type.value = data
    txt_barcode_data.update()
    txt_barcode_type.update()


ft.app(target=main, assets_dir="assets")

[YasseenAlhusammi]

This package is already on PyPI but contains external files that do not work on android systems with version flet==0.25.0.dev3519
#4158

[YasseenAlhusammi]

#4158

[FeodorFitsner]

Related discussion: #4163