--- miscJava/Test3/src/ImageServlet.java	2010/02/22 21:21:10	610
+++ miscJava/Test3/src/ImageServlet.java	2010/02/22 22:18:40	611
@@ -1,10 +1,16 @@
 
 
 import java.awt.Color;
+import java.awt.Font;
 import java.awt.Graphics2D;
 import java.awt.RenderingHints;
+import java.awt.font.LineMetrics;
+import java.awt.geom.Rectangle2D;
 import java.awt.image.BufferedImage;
+import java.io.File;
 import java.io.IOException;
+import java.util.logging.Level;
+import java.util.logging.Logger;
 
 import javax.imageio.ImageIO;
 import javax.servlet.ServletException;
@@ -17,7 +23,23 @@
 // Image scaling :http://helpdesk.objects.com.au/java/how-do-i-scale-a-bufferedimage 
 public class ImageServlet extends HttpServlet {
 	private static final long serialVersionUID = 1L;
+	
+	Logger logger = Logger.getLogger(ImageServlet.class.getName());
        
+	protected Font loadFont() throws  IOException {
+		File fontFile= new File( getServletContext().getRealPath("/Comic_Sans_MS.ttf") );
+		logger.info( "Font:" + fontFile.getAbsolutePath() );
+
+		Font font = null;
+		try {
+			font = Font.createFont(Font.TRUETYPE_FONT, fontFile);
+		} catch (Exception ex) {
+			logger.log(Level.SEVERE, "Font load failed", ex);
+		}
+		
+		
+		return font.deriveFont(48.0f);
+	}
 
 	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
 		
@@ -30,6 +52,24 @@
 		gfx.fillRect(0, 0, width, height); //Graphics2D has many various drawing methods
 		gfx.setColor( Color.blue );
 		gfx.fillOval(10, 10, width-20, height-20);
+		gfx.setColor( Color.black );
+		
+		/////////////////////
+		///Text draw section
+		String text = "Text to draw";
+		Font f = loadFont();
+		gfx.setFont( f );		
+		Rectangle2D bounds = f.getStringBounds(text, gfx.getFontRenderContext());
+		int textX = (int) (width-bounds.getWidth())/2;
+		
+		
+		logger.info("bWidth=" + bounds.getWidth() + ", bHeight=" + bounds.getHeight());
+		
+		
+		gfx.drawString(text, textX, 210);
+		
+		
+		
 		gfx.dispose(); //dispose when we are done with drawing