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src/BSTVisulization.java

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+import org.w3c.dom.Node;
+
+import javax.swing.*;
+import java.awt.*;
+import java.awt.image.PixelInterleavedSampleModel;
+
+public class BSTVisulization extends JFrame {
+    private Node root;
+    private JPanel topPanel,treePanel,infoPanel;
+    private    JPanel topLeftPanel,topRightPanel;
+    private  JButton btnAdd, btnDelete;
+    private JTextField tf;
+    private int x=300, Y=75;
+    private Graphics2D g2;
+    private Rectangle size;
+    private JLabel labelPreoder,labelInoder,labelPostOder,labelHeight;
+    private JLabel ansInoder,ansPreoder,ansPostoder,ansHeight;
+    private FontMetrics fontMetrics;
+
+    // Node Structure
+    private static Class Node{
+        static int TEXT_WIDTH =40;
+        static int TEXT_HEIGHT=40;
+
+        JLabel  data;
+        Node Left;
+        Node right;
+        Points p;
+
+        Node(int info) {
+            data = new JLabel(info + "" , SwingConstants.CENTER);
+            data.setFont(new Font("Arial",Font.BOLD,20));
+            data.setBorder(BorderFactory.createLineBorder(Color.black));
+            data.setOpaque(true);
+            data.setBackground(Color.GREEN);
+            p = null;
+        }
+
+    }
+
+}