From 5ddadba291ea2d9dba78259973594a4664b94f57 Mon Sep 17 00:00:00 2001
From: C3032 <C3032@BC3032>
Date: 星期四, 08 一月 2026 16:45:35 +0800
Subject: [PATCH] 简化相机逻辑，支持手动数据处理
---
LB_VisionProcesses/Cameras/2DCameraForm.cs | 127 +++++++++++-------------------------------
1 files changed, 33 insertions(+), 94 deletions(-)
diff --git a/LB_VisionProcesses/Cameras/2DCameraForm.cs b/LB_VisionProcesses/Cameras/2DCameraForm.cs
index adccb8b..ec8d41b 100644
--- a/LB_VisionProcesses/Cameras/2DCameraForm.cs
+++ b/LB_VisionProcesses/Cameras/2DCameraForm.cs
@@ -253,15 +253,7 @@
}
IntPtr displayHandle = onlinePictureBox.Handle;
- if (brand == CameraBrand.LBCamera)
- {
- onlinePictureBox.Visible = false;
- displayHandle = this.panel_Picture.Handle;
- }
- else
- {
- onlinePictureBox.Visible = true;
- }
+ onlinePictureBox.Visible = true;
if (cmbSN.Items.Count > 0 && camera.InitDevice(cmbSN.Text.ToString(), displayHandle))
{
@@ -402,18 +394,7 @@
/// <param name="image"></param>
private void GetImageBllComplete(object sender, CameraEventArgs e)
{
- // 瀵逛簬LBCamera锛圫DK鑷姩鏄剧ず妯″紡锛夛紝Bitmap涓簄ull锛屾垜浠彧闇�瑕佺粺璁�
- if (camera.Brand == CameraBrand.LBCamera)
- {
- if (e is LBCameraEventArgs args && args.IsComplete)
- {
- total.iImageCount++;
- // 涓嶉渶瑕佹洿鏂皁nlinePictureBox.Image锛孲DK浼氳嚜鍔ㄦ樉绀�
- }
- return;
- }
-
- // 瀵逛簬2D鐩告満锛堟墜鍔ㄥ鐞嗘ā寮忥級
+ // 瀵逛簬2D鐩告満锛堟墜鍔ㄥ鐞嗘ā寮忥級鍜岀幇鍦ㄧ殑LBCamera锛堟墜鍔ㄥ鐞嗘ā寮忥級
if (e.Bitmap == null)
return;
@@ -466,89 +447,47 @@
if (success)
{
- // 瀵逛簬LBCamera锛圫DK鑷姩鏄剧ず妯″紡锛夛紝绛夊緟閲囬泦瀹屾垚鍗冲彲
- // 瀵逛簬2D鐩告満锛岀瓑寰匓itmap浜嬩欢
- if (camera.Brand == CameraBrand.LBCamera)
+ // 绛夊緟鍥惧儚鏁版嵁
+ using (AutoResetEvent waitHandle = new AutoResetEvent(false))
{
- // SDK鑷姩鏄剧ず妯″紡涓嬶紝绛夊緟閲囬泦瀹屾垚
- using (AutoResetEvent waitHandle = new AutoResetEvent(false))
+ Bitmap captured = null;
+ EventHandler<CameraEventArgs> handler = (s, evt) =>
{
- bool captured = false;
- EventHandler<CameraEventArgs> handler = (s, evt) =>
+ if (evt.Bitmap != null)
{
- if (evt is LBCameraEventArgs args && args.IsComplete)
- {
- captured = true;
- waitHandle.Set();
- }
- };
-
- camera.ImageGrabbed += handler;
- try
- {
- // 绛夊緟5绉掕秴鏃�
- if (waitHandle.WaitOne(5000))
- {
- // SDK鑷姩鏄剧ず妯″紡锛屼笉杩斿洖Bitmap
- // 浣嗛噰闆嗗凡瀹屾垚
- }
- this.BeginInvoke(new Action(() =>
- {
- this.lblCapTime.Text = $"{(DateTime.Now - StartTime).TotalMilliseconds}ms";
- }));
+ captured = evt.Bitmap.Clone() as Bitmap;
+ waitHandle.Set();
}
- finally
+ };
+
+ camera.ImageGrabbed += handler;
+ try
+ {
+ // 绛夊緟5绉掕秴鏃�
+ if (waitHandle.WaitOne(5000))
{
- camera.ImageGrabbed -= handler;
- camera.StopGrabbing();
+ bitmap = captured;
}
}
- }
- else
- {
- // 瀵逛簬2D鐩告満锛岀瓑寰呭浘鍍忔暟鎹�
- using (AutoResetEvent waitHandle = new AutoResetEvent(false))
+ finally
{
- Bitmap captured = null;
- EventHandler<CameraEventArgs> handler = (s, evt) =>
- {
- // 瀵逛簬2D鐩告満锛岀洿鎺ユ帴鏀跺浘鍍�
- if (!(evt is LBCameraEventArgs) && evt.Bitmap != null)
- {
- captured = evt.Bitmap.Clone() as Bitmap;
- waitHandle.Set();
- }
- };
-
- camera.ImageGrabbed += handler;
- try
- {
- // 绛夊緟5绉掕秴鏃�
- if (waitHandle.WaitOne(5000))
- {
- bitmap = captured;
- }
- }
- finally
- {
- camera.ImageGrabbed -= handler;
- camera.StopGrabbing();
- }
+ camera.ImageGrabbed -= handler;
+ camera.StopGrabbing();
}
-
- this.BeginInvoke(new Action(() =>
- {
- if (bitmap != null)
- {
- this.lblCapTime.Text = $"{(DateTime.Now - StartTime).TotalMilliseconds}ms";
- onlinePictureBox.Image = bitmap;
- }
- else
- {
- this.lblCapTime.Text = "-1ms";
- }
- }));
}
+
+ this.BeginInvoke(new Action(() =>
+ {
+ if (bitmap != null)
+ {
+ this.lblCapTime.Text = $"{(DateTime.Now - StartTime).TotalMilliseconds}ms";
+ onlinePictureBox.Image = bitmap;
+ }
+ else
+ {
+ this.lblCapTime.Text = "-1ms";
+ }
+ }));
}
else
{
--
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