Java Saving Buffered image as JPEG Problem.?

P

Poskito

New member
I cant seem to save my buffered image as a jpeg in a certain folder, please help, here is some of the code.

public void actionPerformed(ActionEvent e) {
img = null;

JMenuItem source = (JMenuItem)(e.getSource());
//if(source.getText()== "New"){
// img = null;
// }

if (source.getText()== "Exit"){
System.exit(0);
}

if (source.getText()== "Open"){
JOptionPane.showMessageDialog(

null,"Please select an image.");
JFileChooser imgChooser =

new JFileChooser();
while (img == null) {

try {

if (imgChooser.showDialog(null, "Open") !=
JFileChooser.APPROVE_OPTION) {
System.exit(0);

}
img = javax.imageio.ImageIO.read(imgChooser.getSelectedFile());

if (img.getType() == BufferedImage.TYPE_CUSTOM) {
BufferedImage tmp =

new BufferedImage(

img.getWidth(), img.getHeight(),
BufferedImage.

TYPE_3BYTE_BGR);
ColorConvertOp op =

new ColorConvertOp(null);
op.filter(

img, tmp);

img = tmp;
}
}
catch (NullPointerException r) {
JOptionPane.showMessageDialog(

null, "That was not an image " +

"format I recognized! Please try again.");
}

catch (java.io.IOException r) {
JOptionPane.showMessageDialog(

null, "I was not able to read " +

"that image! Please try again.");
}

}
}
//************************************************************************************


if (source.getText().equalsIgnoreCase("Save")){
System.out.println("1");
JFileChooser chooser = new JFileChooser();
//FileFilter filter = new FileNameExtensionFilter("JPG Files", "JPG");
//chooser.addChoosableFileFilter(filter);
System.out.println("2");

int ret = chooser.showDialog(null, "Save Image");
System.out.println("3");

File file = chooser.getSelectedFile();
String location = file.getPath();
File saveFile = new File(""+img);

int slash = file.getPath().lastIndexOf("\");
String save = file.getPath().substring(slash+1);
chooser.setSelectedFile(saveFile);


int rval = chooser.showSaveDialog(source);
if (rval == JFileChooser.APPROVE_OPTION) {
saveFile = chooser.getSelectedFile()
 
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