add DrawEx() method

src/sillysagiri/BMF.java

@@ -206,4 +206,58 @@ public class BMF {
     }
   }
 
+  public void DrawEx(Graphics g, String str, int x, int y, int anchor)
+  {
+    short[] rect = Measure(str);
+    switch (anchor) {
+      case (Graphics.TOP | Graphics.LEFT):
+      Draw(g, str, x, y);
+      break;
+
+      case (Graphics.TOP | Graphics.RIGHT):
+      Draw(g, str, x-rect[0], y);
+      break;
+
+      case (Graphics.BOTTOM | Graphics.LEFT):
+      Draw(g, str, x, y-rect[1]);
+      break;
+
+      case (Graphics.BOTTOM | Graphics.RIGHT):
+      Draw(g, str, x-rect[0], y-rect[1]);
+      break;
+
+      case (Graphics.VCENTER | Graphics.LEFT):
+      Draw(g, str, x, y-(rect[1]/2));
+      break;
+
+      case (Graphics.VCENTER | Graphics.RIGHT):
+      Draw(g, str, x-rect[0], y-(rect[1]/2));
+      break;
+
+      case (Graphics.TOP | Graphics.HCENTER):
+      Draw(g, str, x-(rect[0]/2), y);
+      break;
+
+      case (Graphics.BOTTOM | Graphics.HCENTER):
+      Draw(g, str, x-(rect[0]/2), y-rect[1]);
+      break;
+
+      case (Graphics.VCENTER | Graphics.HCENTER):
+      Draw(g, str, x-(rect[0]/2), y-(rect[1]/2));
+      break;
+
+      case (Graphics.BASELINE | Graphics.LEFT):
+      Draw(g, str, x, y+(lineHeight-base));
+      break;
+
+      case (Graphics.BASELINE | Graphics.RIGHT):
+      Draw(g, str, x-rect[0], y+(lineHeight-base));
+      break;
+    
+      default:
+      Draw(g, str, x, y);
+      break;
+    }
+  }
+
 }