EZ_LED_PIXEL_SIZEThis option sets size of those little diodes. Value must be one of
1,2,3 or 4. The default value is 2.
EZ_LED_PIXEL_COLORThis option sets color of off diodes. Value is a color name. The
default value is the widget background highlighting color.
EZ_LED_WIDTHThis option sets the width of an LED widget, in "LED pixels".
The default value is 60.
EZ_LED_HEIGHTThis option sets the height of an LED widget, in "LED pixels".
The default value is 10.
EZ_LED_BACKGROUNDThis option sets the background color of an LED widget. This
color is different from the widget background color. The later
is used to render the widget border. If LCD background color
is not set, the widget background color will be used instead.
EZ_LCD_COLOR_FUNCTIONThis option sets a function to be used to choose colors for
on diodes. The value for this option is a function of type
(* unsigned long)(int, int).