Bug gradient coloring?

[davide-f]

Dear Developer,
The new update including the compact formulation has improved the quality of the results, however when using the color mode gradient, I experience an unexpected coloring.
I attach an example of the image.

Thank you,
Davide

[daschw]

Could you provide the code for this example, so I can reproduce and figure out the issue?

[davide-f]

Sorry for the delay, below you can find the example.

data = [1.0  12.0  0.970741
  2.0  11.0  0.099867
  2.0  10.0  0.0874267
 10.0  12.0  0.0233846
  2.0  12.0  0.542539
  1.0  13.0  0.388331
  3.0  11.0  0.0804934
  3.0  10.0  0.110872
 10.0  13.0  0.00206157
  3.0  13.0  0.221796
  1.0  14.0  0.468872
  4.0  11.0  0.185785
  4.0  10.0  0.278111
 10.0  14.0  0.00151853
  4.0  14.0  0.763057
  1.0  15.0  0.353096
  5.0  11.0  0.000423724
  5.0  10.0  0.000141012
 10.0  15.0  0.242061
  5.0  15.0  0.208177
  1.0  16.0  0.970009
  6.0  11.0  0.0001099
  6.0  10.0  3.7705e-5
 10.0  16.0  0.222575
  6.0  16.0  0.208594
  1.0  17.0  0.584011
  7.0  11.0  0.139244
  7.0  10.0  0.189689
 10.0  17.0  0.000833531
  7.0  17.0  0.286463
  1.0  18.0  0.601005
 10.0  18.0  0.278003
  1.0  19.0  0.311745
  8.0  11.0  0.146233
  8.0  10.0  0.252754
 10.0  19.0  0.000103437
  8.0  19.0  0.553732
  1.0  20.0  0.44891
  9.0  11.0  0.127771
  9.0  10.0  0.182001
 10.0  20.0  0.00132186
  9.0  20.0  0.498821
  1.0  21.0  0.519072
 10.0  21.0  0.32917]

tot_colors = vcat(palette(:rainbow)[2], palette(:default)[1:10], palette(:rainbow)[5], palette(:rainbow)[2], palette(:default)[1:10])
sankey(convert(Vector{Int}, data[:, 1]), convert(Vector{Int}, data[:, 2]), data[:, 3];
	node_colors = tot_colors,
        edge_color=:gradient,
        compact=true)