public void drawArrow(Graphics myBuffer, int time, Arrow arrow) {
int x;
int y = (int) ((arrow.startTime - time) * scaling);
if (arrow instanceof LeftArrow) {
x = 0;
myBuffer.drawImage(leftArrowImg, x, y, null);
} else if (arrow instanceof RightArrow) {
x = 150;
myBuffer.drawImage(rightArrowImg, x, y, null);
} else if (arrow instanceof UpArrow) {
x = 300;
myBuffer.drawImage(upArrowImg, x, y, null);
} else {
x = 450;
myBuffer.drawImage(downArrowImg, x, y, null);
}
// myBuffer.setColor(Color.black);
// myBuffer.drawLine(0,0,x,y);
// Image img = Toolkit.getDefaultToolkit().getImage("arrowB down.png");
myBuffer.finalize();
}
public void paintComponent(Graphics g) {
g.drawImage(myImage, 0, 0, getWidth(), getHeight(), null);
}