he maximum width of the icon from its upper left corner. They are not
      not used as hard limits, but rather to keep from doing unnecessary work
      on other icons in the set.</dd>

  <dt>proc/DFP_Dilate()</dt>
    <dd>"Dilates" the total image by adding copies shifted north, south, east
      and west by one pixel. Very useful for creating outlines of text.</dd>

  <dt>proc/DFP_Outline(in_color, out_color)</dt>
    <dd>Converts the icon from white-on-transparent to outlined text with the
      colors 