使用Plots.jl对多个图进行着色

1 回答

• 3

  也许这可以让你开始：

  using Plots
  
  subplots = 3
  time = 250
  shade_xlims = [125,140]
  data_matrix = Plots.fakedata(time, subplots)
  
  p = plot(data_matrix, layout=(subplots,1), xlabel = "time");
  for i in 1:subplots
     ymin,ymax = extrema(data_matrix[:,i]) # determine ylims for shade
     plot!(p[i],                    # apply shade to each subplot
           shade_xlims,             # xlims for shade
           [0,0],                   # dummy y coordinates
           fillrange = (ymin,ymax), # apply ylims
           fillalpha = 0.5,         # set transparency
           fillcolor=:gray,         # set shade color
           label = "")              # avoid shade labels
  end
  p # show the final graph
  

  干杯!

  回复于 2024-06-02T15:56:21+08:00