Sha256: 3790dd5849a0e8f8693a68bd6a5d0aa8d1d6b8dad8c614ade8b016d5ea068ecb
Contents?: true
Size: 826 Bytes
Versions: 9
Compression:
Stored size: 826 Bytes
Contents
require 'ruby-processing'
# Embedding "for" structures allows repetition in two dimensions.
class EmbeddedIteration < Processing::App
def setup
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 -= 0.6
# for java loops, don't forget to increment with while:
# i += box_space
end
end
end
EmbeddedIteration.new :title => "Embedded Iteration", :width => 200, :height => 200
Version data entries
9 entries across 9 versions & 1 rubygems