A control for rendering a seven-segment display. (https://en.wikipedia.org/wiki/Seven-segment_display)
A base class for other segment displays.
new -constructor without parameters
bg_color - returns background color as GtkCustomWidgets::Color
bg_color=(color : GtkCustomWidgets::Color) - sets background color.
on_color - returns "turn on" color of segments as GtkCustomWidgets::Color
on_color=(color : GtkCustomWidgets::Color) - sets "turn on" color of segments.
off_color - returns "turn off" color of segments as GtkCustomWidgets::Color
off_color=(color : GtkCustomWidgets::Color) - sets "turn off" color of segments.
seg_width - returns width of segment relative to height of display.
seg_width=(value : Float64) - sets width of segment relative to height of display(mostly from 0.05 to 0.1).
set_seg(a : Bool = false, b : Bool = false, c : Bool = false, d : Bool = false, e : Bool = false, f : Bool = false, g : Bool = false) - sets segments in "on/off" states.
hex=(value : UInt32) - shows hexidecimal digit (i.e. 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, A, b, C, d, E, F)
char=(value : Char) - shows char (i.e 0,1,2,3,4,5,6,7,8,9,A,b,C,c,d,E,F,G,H,h,I,i,J,L,n,O,o,P,q,r,S,t,U,u,Y,_,-,=,',\u{00B0},[,],' ' )
reset - sets all segments in "turn off" state(i.e. shows " ").
