maiora/Cassa-DSU
3
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

eliminazione classe per scanner qr tramite webcam

Browse Source
This commit is contained in:
Francesco Di Sciascio 2025-10-08 11:47:48 +02:00
parent 0e938c1df1
commit 42ce8d5fd6
2 changed files with 1 additions and 59 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
src/puntocassa/FrmCerca.java
View File

@ -6,14 +6,7 @@
package puntocassa; package puntocassa;
import com.github.sarxos.webcam.Webcam;
import com.google.zxing.BinaryBitmap;
import com.google.zxing.LuminanceSource;
import com.google.zxing.MultiFormatReader;
import com.google.zxing.NotFoundException;
import com.google.zxing.Result;
import com.google.zxing.client.j2se.BufferedImageLuminanceSource;
import com.google.zxing.common.HybridBinarizer;
import java.awt.Color; import java.awt.Color;
import java.awt.Dimension; import java.awt.Dimension;
import java.awt.Font; import java.awt.Font;

51
src/puntocassa/utils/QRScanner.java
View File

@ -1,51 +0,0 @@
/*
* Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license
* Click nbfs://nbhost/SystemFileSystem/Templates/Classes/Class.java to edit this template
*/
package puntocassa.utils;
/**
*
* @author assis
*/
import com.github.sarxos.webcam.Webcam;
import com.google.zxing.*;
import com.google.zxing.client.j2se.BufferedImageLuminanceSource;
import com.google.zxing.common.HybridBinarizer;
import java.awt.Dimension;
import java.awt.image.BufferedImage;
import java.util.ArrayList;
import java.util.List;
public class QRScanner {
public static void main(String[] args) {
Webcam webcam = Webcam.getDefault();
webcam.setViewSize(new Dimension(1280, 720));
webcam.open();
while (true) {
BufferedImage image = webcam.getImage();
if (image == null) continue;
LuminanceSource source = new BufferedImageLuminanceSource(image);
BinaryBitmap bitmap = new BinaryBitmap(new HybridBinarizer(source));
try {
List<String> dataResult = new ArrayList<>();
Result result = new MultiFormatReader().decode(bitmap);
System.out.println("QR Code trovato: " + result.getText());
//decripting
dataResult = QrCryptoService.decryptAndValidate(result.getText());
System.out.println("QR code decriptato: " + dataResult);
break;
} catch (NotFoundException e) {
// Nessun QR code trovato nel frame
}
}
webcam.close();
}
}