Class | Matrix |
In: |
lib/gnuplot.rb
|
Parent: | Object |
# File lib/gnuplot.rb, line 266 266: def to_gplot (x = nil, y = nil) 267: xgrid = x || (0...self.column_size).to_a 268: ygrid = y || (0...self.row_size).to_a 269: 270: f = "" 271: ygrid.length.times do |j| 272: y = ygrid[j] 273: xgrid.length.times do |i| 274: if ( self[j,i] ) then 275: f << "#{xgrid[i]} #{y} #{self[j,i]}\n" 276: end 277: end 278: end 279: 280: f 281: end