JLabel + GUI problem

[tony altaico]

Hello


I have a JLabel2 which shows the spanish map. The thing is I do wanna draw lines on my spanish map and save it to as an image file in my desktop . I'm able to draw lines and save my JLabel2(spanish map) as an image in my Desktop. The problem is I'm not able to see any lines that I draw before in my image file. I can see those lines when I do click draw button but I can not see them when I save my file as an image to my desktop.Please help me.This problem killed me for two days..you can see how i converted to icon and how i save it as an image file below.Thank you for your helps from now.

 private void jButton3ActionPerformed(java.awt.event.ActionEvent evt) {

		File file3;

		int returnVal = fc.showSaveDialog(routemap.this);
		if (returnVal == JFileChooser.APPROVE_OPTION) {
			try {
				File f3 = fc.getSelectedFile();
				ImageIcon icon = (ImageIcon) jLabel2.getIcon();
				System.out.println(icon.getIconHeight());
				BufferedImage buf = new BufferedImage(icon.getImage().getWidth(
						null), icon.getImage().getHeight(null),
						BufferedImage.TYPE_INT_RGB);
				buf.getGraphics().drawImage(icon.getImage(), 0, 0,
						icon.getIconWidth(), icon.getIconHeight(), null);
				ImageIO.write(buf, "jpg", new File(f3.getAbsolutePath()
						+ ".jpg"));
				System.out.println(f3.getAbsolutePath());

			} catch (IOException e) {

			}

		} 
	}

I have drawn lines by using draw function as you see below and I can not see those lines without any problem..Lines disapper in the image file when I do save it..Here is the draw button..

private void jButton5ActionPerformed(java.awt.event.ActionEvent evt) {
		boolean go = true;
		if (OneClicked == false && go == true) {
			jLabel3.setText(jComboBox1.getSelectedItem() + " to ");
			view = jComboBox1.getSelectedItem().toString() + " to ";
			String m = jComboBox1.getSelectedItem().toString();
			int size1 = City.size();
			for (int i = 0; i < size1; i++) {
				if (City.get(i).equals(m)) {
					Index.add(i);

				}

			}
			OneClicked = true;
			go = false;

		}
		if (OneClicked == true && go == true) {
			jLabel3.setText(view + jComboBox1.getSelectedItem());
			view = "";
			String m = jComboBox1.getSelectedItem().toString();
			int size1 = City.size();
			for (int i = 0; i < size1; i++) {
				if (City.get(i).equals(m)) {
					Index.add(i);
				}
			}

			Graphics g = jLabel2.getGraphics();
			g.setColor(Color.BLUE.darker());
			Graphics2D g2 = (Graphics2D) g;
			g2.setStroke(new BasicStroke(3));

			System.out.println(Index.size());
			System.out.println(Index.size() - 2);
			int m1 = Integer.parseInt(XCoordinate.get(Index
					.get(Index.size() - 2)));
			int n1 = Integer.parseInt(YCoordinate.get(Index
					.get(Index.size() - 2)));
			int m2 = Integer.parseInt(XCoordinate.get(Index
					.get(Index.size() - 1)));
			int n2 = Integer.parseInt(YCoordinate.get(Index
					.get(Index.size() - 1)));
			System.out.println(m1 + " " + n1 + " " + m2 + " " + n2);
			g2.drawLine(m1, n1, m2, n2);
			OneClicked = false;

		}
		System.out.println("index im" + Index);
	}

[Rob Spoor]

Please Use Code Tags. It will make your code that much easier to read.
You can edit your post to add them.

Moving to Swing / AWT forum.

[pete stein]

BeForthrightWhenCrossPostingToOtherSites

[Maneesh Godbole]

http://forums.sun.com/thread.jspa?threadID=5364150&tstart=0

[Darryl Burke]

Also http://www.java-forums.org/java-applets/15472-jlabel-gui-problem.html

And tested the slangword filter to breaking point on the Sun forum.

Definitely not a gentleman (nor lady)

db