Move the slider bars at top and bottom to adjust the image's contrast and lightness respectively.
The code to display this applet is:
<applet codebase="." code="View.class" name="view" width="640" height="540" hspace="0" vspace="0" align="middle"> <PARAM name="path" value="example.jpg"> </applet>
Download a ZIP archive containing the .class file for this applet and a copy of this HTML file