To activate the display options, select the "Display" TAB window and the display menu will appear as shown below. The Isoline Type menu island allows the user to select one of three line types, line, points, or points fill.

If "Line" is selected (default) the light levels turned on in the "Light" menu are displayed with matching color lines. This is useful when generating templates and reports. An example of the line output is displayed below:

The "Points" and "Points Fill" options are provided when the light output is complex and the user needs to see every black hole and island of light. The "Points" selection outputs points where the light level on the grid transitions about the selected footcandle or lx level. If "Points" is selected the light levels turned on in the "Light" menu are displayed with matching color points as shown below:

The "Points Fill" selection outputs a colored point at every calculated grid point where the actual light level is equal to or greater than the selected footcandle or lx level. If "Points Fill" is selected the light levels turned on in the "Light" menu are displayed with matching color filled polygons as shown below: