From f1705145319bc01cd184e883ef8f7ff72d7bf085 Mon Sep 17 00:00:00 2001
From: JEFF <aeelejkl174820@gmail.com>
Date: Sat, 18 Jan 2025 14:49:26 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E6=94=B9=E7=A8=8B=E5=BC=8F0118?=
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---
 Camera_connect/BaslerCamera.cs  | 41 +++++++++++++++++++++++++++++++++
 Camera_connect/Main.Designer.cs |  2 +-
 Camera_connect/Main.cs          | 27 +++++++++++++++++++---
 3 files changed, 66 insertions(+), 4 deletions(-)

diff --git a/Camera_connect/BaslerCamera.cs b/Camera_connect/BaslerCamera.cs
index 2adae46..ecbc2f6 100644
--- a/Camera_connect/BaslerCamera.cs
+++ b/Camera_connect/BaslerCamera.cs
@@ -79,8 +79,49 @@ namespace Camera_connect
             var camera = allCameras[0];
             camera.Parameters[PLCamera.AcquisitionMode].SetValue(PLCamera.AcquisitionMode.Continuous);
             camera.StreamGrabber.Start(GrabStrategy.OneByOne, GrabLoop.ProvidedByStreamGrabber);
+
+            camera.StreamGrabber.ImageGrabbed += (sender, e) =>
+            {
+                var grabResult = e.GrabResult;
+                if (grabResult.IsValid)
+                {
+                    Bitmap bmp = GrabResultToBitmap(grabResult);
+                    UpdatePictureBox(bmp);
+                }
+            };
         }
 
+        // 將 IGrabResult 轉換為 Bitmap
+        private Bitmap GrabResultToBitmap(IGrabResult grabResult)
+        {
+            Bitmap bmp = new Bitmap(grabResult.Width, grabResult.Height, PixelFormat.Format32bppArgb);
+            BitmapData bitmapData = bmp.LockBits(new Rectangle(0, 0, bmp.Width, bmp.Height), ImageLockMode.ReadWrite, bmp.PixelFormat);
+
+            pxConvert.OutputPixelFormat = PixelType.BGRA8packed;
+            pxConvert.Convert(bitmapData.Scan0, bitmapData.Stride * bmp.Height, grabResult);
+
+            bmp.UnlockBits(bitmapData);
+            return bmp;
+        }
+
+        // 更新 PictureBox 的顯示
+        private void UpdatePictureBox(Bitmap bmp)
+        {
+            form.Invoke((MethodInvoker)delegate
+            {
+                Bitmap resizedImage = new Bitmap(form.pictureBox1.Width, form.pictureBox1.Height);
+                using (Graphics g = Graphics.FromImage(resizedImage))
+                {
+                    g.DrawImage(bmp, 0, 0, form.pictureBox1.Width, form.pictureBox1.Height);
+                }
+
+                Bitmap? oldImage = form.pictureBox1.Image as Bitmap;
+                form.pictureBox1.Image = resizedImage;
+                oldImage?.Dispose();
+            });
+        }
+
+
 
         public void Stop()
         {
diff --git a/Camera_connect/Main.Designer.cs b/Camera_connect/Main.Designer.cs
index 373efa0..c39c308 100644
--- a/Camera_connect/Main.Designer.cs
+++ b/Camera_connect/Main.Designer.cs
@@ -172,7 +172,7 @@
         private Button Bt_OneShot;
         private Button Bt_KeepShot;
         private Button Bt_Stop;
-        private PictureBox pictureBox1;
+        public PictureBox pictureBox1;
         private Label Label_status;
         private ComboBox comboBox1;
         private TextBox camera_serialnumber;
diff --git a/Camera_connect/Main.cs b/Camera_connect/Main.cs
index aeebd23..39f46a1 100644
--- a/Camera_connect/Main.cs
+++ b/Camera_connect/Main.cs
@@ -139,6 +139,7 @@ namespace Camera_connect
                         if (image != null)
                         {
                             pictureBox1.Image = image;
+                            Label_status.Text = "IDS��i�^��";
                         }
                     }
                 }
@@ -148,6 +149,7 @@ namespace Camera_connect
                     if (Basler != null)
                     {
                         Basler.OneShot(); // �榸����
+                        Label_status.Text = "Basler��i�^��";
                     }
                     else
                     {
@@ -169,6 +171,7 @@ namespace Camera_connect
             {
                 // IDS �۾����s������޿�
                 StartKeepShot(() => IDS_camera.GetPicture());
+                Label_status.Text = "IDS�s�����";
             }
             else if (selectedCamera == "Basler")
             {
@@ -177,6 +180,7 @@ namespace Camera_connect
                 {
                     Basler.KeepShot();
                     isKeepShotting = true;
+                    Label_status.Text = "Basler�s�����";
                 }
                 else
                 {
@@ -255,16 +259,33 @@ namespace Camera_connect
         {
             pictureBox1.Invoke((MethodInvoker)delegate
             {
+                // �Y��v���H�A�� PictureBox
+                Bitmap resizedImage = new Bitmap(pictureBox1.Width, pictureBox1.Height);
+                using (Graphics g = Graphics.FromImage(resizedImage))
+                {
+                    g.DrawImage(bmp, 0, 0, pictureBox1.Width, pictureBox1.Height);
+                }
+
+                // ��s PictureBox
                 Bitmap? old = pictureBox1.Image as Bitmap;
-                pictureBox1.Image = bmp;
+                pictureBox1.Image = resizedImage;
                 old?.Dispose();
             });
         }
 
         private void Bt_disconnect_Click(object sender, EventArgs e)
         {
-            Basler.Close();
-            Label_status.Text = "�۾����_�s�u";
+            string? selectedCamera = comboBox1.SelectedItem?.ToString();
+            if (selectedCamera == "IDS")
+            {
+                Label_status.Text = "IDS�۾����_�s�u";
+            }
+            else if(selectedCamera == "Basler")
+            {
+                Basler.Close();
+                Label_status.Text = "Basler�۾����_�s�u";
+            }
+            
         }
     }
 }