获取元器件特征

AccImage/SplitItem.cs

@@ -106,7 +106,7 @@ namespace AccImage
                             if (Math.Abs(c.distanceToCenter - labelCircle.distanceToCenter) < h)
                             {
                                 //两圆心之间的距离+直径小于W认为是同一个元器件
-                                if (c.distanceToCircle(labelCircle) < w)
+                                if (c.distanceToCircle(labelCircle) < w+h*2/3)
                                 {
                                     groupCircle.Add(c);
                                     allreadyGroup.Add(i);
@@ -115,7 +115,7 @@ namespace AccImage
                         }
                     }
                 }
-                allGroupCircle.Add(groupCircle);
+                allGroupCircle.Add(groupCircle);            
                 if (allreadyGroup.Count == circles.Count)
                 {
                     break;

Demo/MainForm.cs

@@ -93,8 +93,8 @@ namespace Acc.Demo
             imageBox.Image = orginalImage;
         }
 
-        private int markX = -1;
-        private int markY = -1;
+        private static int markX = -1;
+        private static int markY = -1;
 
         private void imageBox_MouseDown(object sender, MouseEventArgs e)
         {
@@ -148,7 +148,8 @@ namespace Acc.Demo
         {
             ClearStatusBar();
             Image image = orginalImage;
-            int feature = ImageUtil.GetFeature(ref image, markX, markY);
+            //int feature = ImageUtil.GetFeature(ref image, markX, markY);
+            int feature = ImageUtil.GetGrayValue(ref image, markX, markY);
             textBoxFeature.Text = feature.ToString();
             imageBox.Image = image;