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contex

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Contex - a server-side charting library for Elixir.

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contex lib chart gallery bar_charts_plain.sample
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lib/chart/gallery/bar_charts_plain.sample 



data = [

  ["Tiktok", 7.7],

  ["Twitter", 8.7],

  ["YouTube", 10.2],

  ["Blog/Website", 17],

  ["Instagram", 17.5]

]



series_cols = ["Series 1"]

test_data = Contex.Dataset.new(data, ["Category" | series_cols])



options = [

  mapping: %{category_col: "Category", value_cols: ["Series 1"]},

  type: :stacked,

  data_labels: true,

  orientation: :vertical,

  colour_palette: ["4c4bdc"],

  series_columns: series_cols

]



Contex.Plot.new(test_data, Contex.BarChart, 500, 400, options)

  |> Contex.Plot.titles("Combined Reach (M)", "")

  |> Contex.Plot.axis_labels("", "")

  |> Contex.Plot.plot_options(%{})