ui/src/main/java/ucar/nc2/ui/image/PicturePane.java
public void scrollRight() {
		if (getSize().width / 2 - focusPoint.x * sclPic.getScaleFactor() < 0) {
			focusPoint.x = focusPoint.x - (int) (getSize().width * 0.1 / sclPic.getScaleFactor()) ;
			repaint();
		} else {
			Tools.log ("Scroll left rejected because left edge is aready visible");
		}
	}
public void scrollRight() {
		if (getSize().width / 2 - focusPoint.x * sclPic.getScaleFactor() < 0) {
			focusPoint.x = focusPoint.x - (int) (getSize().width * 0.1 / sclPic.getScaleFactor()) ;
			repaint();
		} else {
			Tools.log ("Scroll left rejected because left edge is aready visible");
		}
	}
method that moves the image right by 10% of the pixels shown on the screen.
This method
calls <code>repaint()</code> directly since no time consuming image operations need to take place.
works just liks {@link #scrollDown()}.
@see #scrollUp()
@see #scrollDown()
@see #scrollLeft()
@see #scrollRight()