Combo: Column and Line

{
  "$schema": "https://openpresentation.org/schema/opf-chart-type/v1",
  "id": "combo",
  "name": "Combo: Column and Line",
  "summary": "Clustered columns with one or more line series, the lines optionally on a secondary value axis, for an amount beside a rate (revenue and margin %).",
  "mappings": {
    "openxml": {
      "element": "barChart",
      "barDir": "col",
      "grouping": "clustered",
      "composition": "mixed",
      "series": [
        {
          "element": "barChart",
          "barDir": "col",
          "grouping": "clustered"
        },
        {
          "element": "lineChart",
          "grouping": "standard",
          "marker": true
        }
      ],
      "notes": "One c:plotArea holds a c:barChart (clustered columns, primary axes) and a c:lineChart with markers. When chart.secondaryAxis is set, the secondary line series form a second c:lineChart on a second c:valAx (crosses max, at the right) and a deleted second c:catAx."
    },
    "renderers": {
      "aspose-slides": {
        "chartType": "ClusteredColumn",
        "lineSeriesType": "LineWithMarkers"
      }
    }
  },
  "group": "Combo",
  "groupSort": 14,
  "series": 2,
  "complexity": "simple"
}