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  1. #1
    Wise girl is offline Member
    Join Date
    Jun 2012
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    Default Problem with saving image to a file

    I wrote this code, but it does not save the image just blank page. PLEASE HELP

    import java.awt.Graphics2D;
    import java.awt.event.ActionEvent;
    import java.awt.event.ActionListener;
    import java.awt.image.BufferedImage;
    import javax.imageio.ImageIO;
    import javax.swing.JFrame;

    class SaveButtonAction implements ActionListener {

    DataContainer dcRef = null;
    ActionContainer ac = null;
    DrawingCanvas drawingPanel = null;
    String cmd = null;
    JFrame f = new JFrame();

    SaveButtonAction(DataContainer dc, ActionContainer ac, DrawingCanvas drawingPanel) {

    dcRef = dc; = ac;
    this.drawingPanel = drawingPanel;


    public void actionPerformed(ActionEvent e) {
    System.out.println("[savebutton] pushed");

    //sets up the action similar to plot

    //set up graphics 2d

    try {

    BufferedImage image =
    new BufferedImage( 120, 120, BufferedImage.TYPE_INT_RGB);
    Graphics2D graphics2D = image.createGraphics();
    f.paint( graphics2D );
    ImageIO.write(image, "png", new File("AA.png"));
    } catch (Exception ex) {

    //call the drawpanel.repaint();



    public class SaveButton extends GButton {

    SaveButton(String name, DataContainer dcRef, ActionContainer ac, DrawingCanvas drawingPanel) {
    super(name, dcRef);

    SaveButtonAction action = new SaveButtonAction(dcRef, ac, drawingPanel);


  2. #2
    DarrylBurke's Avatar
    DarrylBurke is offline Forum Police
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    Sep 2008
    Madgaon, Goa, India
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    Default Re: Problem with saving image to a file

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