Sha256: bed2af63faf0c3db654a4d9e0fea4abe6f61ce66fde52473c57e1357c0d21c89
Contents?: true
Size: 649 Bytes
Versions: 10
Compression:
Stored size: 649 Bytes
Contents
# Embedding "for" structures allows repetition in two dimensions.
def setup
size 640, 360
background 0
no_stroke
box_size = 11.0
box_space = 12.0
margin = 7
# Draw gray boxes
(margin...height-margin).step(box_space) do |i|
# or, if you feel more java-loopy:
# i = margin; while i < height-margin
if box_size > 0
(margin...width-margin).step(box_space) do |j|
fill( 255 - box_size * 10 )
rect j, i, box_size, box_size
end
end
box_size -= 0.3
# for java loops, don't forget to increment with while:
# i += box_space
end
end
Version data entries
10 entries across 10 versions & 1 rubygems