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Kq
2026-08-12 03:42:33 +02:00
parent 79e5162e9c
commit 7d28a8cb7c
6 changed files with 707 additions and 9 deletions
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Program.cs
+40 -9
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@@ -6,6 +6,8 @@ using ZXing.Windows.Compatibility;
using ZXing.Common;
using System.Runtime.InteropServices;
using System.Drawing;
using System.Net;
// using Emgu.CV.CvEnum;
@@ -23,10 +25,14 @@ namespace BarcodeReaderExample
camera.Set(VideoCaptureProperties.FrameWidth, 1280);
camera.Set(VideoCaptureProperties.FrameHeight, 720);
camera.Set(VideoCaptureProperties.Fps, 24);
if(Directory.Exists("cache"))
{
Directory.Delete("cache",true);
}
Directory.CreateDirectory("cache");
Mat hey = new Mat("photo.png");
Mat[] Cached = new Mat[10];
using var rgb = new Mat();
@@ -42,6 +48,9 @@ namespace BarcodeReaderExample
Mat src = Cv2.ImRead("test.png");
string[] files = new string[10];
int files_index =0;
while (true)
{
// if (!camera.Read(frame) || frame.Empty())
@@ -76,13 +85,13 @@ namespace BarcodeReaderExample
}
// Mat roi = frame[new Rect((int)pos3[0], (int)pos3[1], width,heigh)];
Mat roi = frame[new Rect((int)pos3[0],(int)pos3[1], src.Width+3, src.Height)];
// Mat roi = frame[new Rect((int)pos3[0],(int)pos3[1], src.Width+3, src.Height)];
Mat roi = frame[new Rect((int)pos3[0], (int)pos3[1], width,heigh)];
src.CopyTo(roi);
Console.WriteLine($"szerokość:{width}");
Console.WriteLine($"wysokosc:{heigh}");
Console.WriteLine($"x:{pos3[0]}");
Console.WriteLine($"y:{pos3[1]}");
// Console.WriteLine($"szerokość:{width}");
// Console.WriteLine($"wysokosc:{heigh}");
// Console.WriteLine($"x:{pos3[0]}");
// Console.WriteLine($"y:{pos3[1]}");
// DrawLine(location); //draw red squre
@@ -103,7 +112,29 @@ namespace BarcodeReaderExample
Cv2.PutText(frame, result.Text, new OpenCvSharp.Point((int)(pos2[0]-pos3[0])/2+(int)pos3[0]-160, (int)(pos2[1]-pos3[1])/2+(int)pos3[1]+60), HersheyFonts.HersheySimplex, 0.8, Scalar.Black, 2);
// Console.WriteLine(result.Text);
if (!files.Contains(result.Text))
{
files[files_index] = result.Text;
Console.WriteLine("downloading: "+result.Text);
using (var client = new WebClient())
{
client.DownloadFile(result.Text, "cache/"+files_index + ".png");
// Thread.Sleep(2000);
}
Cached[files_index] = new Mat("cache/"+files_index+ ".png");
}
else
{
try
{
int toload = files.IndexOf(result.Text);
Mat roi2 = frame[new Rect((int)pos3[0], (int)pos3[1], Cached[toload].Width, Cached[toload].Height)];
Cached[toload].CopyTo(roi2);
}
catch { }
}
// Cv2.draw