public static java.awt.Image loadImageFromFile(String path) {
java.io.File file = new java.io.File(path);
if (file.exists()) {
java.awt.Toolkit tk = java.awt.Toolkit.getDefaultToolkit();
java.awt.Image img = tk.createImage(path);
try {
java.awt.MediaTracker mt = new java.awt.MediaTracker(new javax.swing.JPanel());
mt.addImage(img, 0);
mt.waitForID(0);
} catch (Exception ex) {
return null;
}
return img;
}
return null;
}
public static void centerFrame(java.awt.Component c) {
java.awt.Toolkit tk = java.awt.Toolkit.getDefaultToolkit();
c.setLocation(
(int) ((tk.getScreenSize().getWidth() - c.getWidth()) / 2),
(int) ((tk.getScreenSize().getHeight() - c.getHeight()) / 2));
}