Class CheckerBoard
In: examples/oo-board.rb
Parent: Object
Methods
draw_pieces    draw_squares    new    save   
Attributes
:bc  [RW] 
:bg  [RW] 
:bh  [RW] 
:bw  [RW] 
:fg  [RW] 
:h  [RW] 
:tc  [RW] 
:w  [RW] 
Public Class methods
new(*args)
Public Instance methods
draw_squares()

fill squares with foreground color

draw_pieces()

draw checker pieces

save(filename)

save image