{
  "$schema": "https://openpresentation.org/schema/opf-chart-type/v1",
  "id": "stacked-line-with-markers",
  "name": "Stacked Line with Markers",
  "mappings": {
    "openxml": {
      "element": "lineChart",
      "grouping": "stacked",
      "marker": true,
      "composition": "single"
    },
    "renderers": {
      "aspose-slides": {
        "chartType": "StackedLineWithMarkers"
      }
    }
  },
  "group": "Line",
  "groupSort": 2,
  "series": 2,
  "complexity": "simple",
  "x-gallery": {
    "page": "https://www.pptx.gallery/charts/stacked-line-with-markers",
    "type": "STACKED_LINE_WITH_MARKERS",
    "categories": 12,
    "seriesGroups": 1,
    "useSecondaryCategories": false,
    "workbookRange": "Sheet1!$A$1:$M$4",
    "columns": [
      "Series 1",
      "Value 1",
      "Value 2",
      "Value 3"
    ],
    "dataColumns": [
      {
        "name": "Series 1",
        "role": "categoryLabel",
        "type": "string",
        "position": "row0_col0"
      },
      {
        "name": "Value 1",
        "role": "series",
        "type": "number",
        "position": "row1_col0"
      },
      {
        "name": "Value 2",
        "role": "series",
        "type": "number",
        "position": "row2_col0"
      },
      {
        "name": "Value 3",
        "role": "series",
        "type": "number",
        "position": "row3_col0"
      }
    ],
    "sampleData": {
      "headers": [
        "Series 1",
        "Q1 2024",
        "Q2 2024",
        "Q3 2024",
        "Q4 2024",
        "Q1 2025",
        "Q2 2025",
        "Q3 2025",
        "Q4 2025",
        "Q1 2026",
        "Q2 2026",
        "Q3 2026",
        "Q4 2026"
      ],
      "rows": [
        [
          "Value 1",
          93136,
          65518,
          46265,
          15778,
          10464,
          53719,
          27146,
          93507,
          44335,
          31178,
          67912,
          82309
        ],
        [
          "Value 2",
          66057,
          83519,
          11267,
          24663,
          19862,
          29536,
          81511,
          14722,
          58393,
          86350,
          82420,
          29410
        ],
        [
          "Value 3",
          66333,
          26704,
          15482,
          50404,
          57795,
          15229,
          56898,
          37535,
          99399,
          42706,
          97416,
          23473
        ]
      ]
    },
    "use_case": "Show how one or more metrics change over ordered categories or time.",
    "data_requirements": "3 series, 12 categories, flat category/series workbook",
    "recommended_color_schemes": [
      "corporate-trust",
      "innovation-purple"
    ],
    "when_to_use": "Use for revenue, usage, retention, benchmarks, or any metric where direction matters more than isolated values.",
    "when_to_avoid": "Avoid with unordered categories or when exact part-to-whole composition is the main message.",
    "best_practices": [
      "Keep line weights consistent",
      "Direct-label series when possible",
      "Use markers only when individual points matter"
    ],
    "pagePreview": {
      "src": "https://www.pptx.gallery/media/chart-previews/stacked-line-with-markers-3x.e0bc63a1fa79.png",
      "vectorSrc": "https://www.pptx.gallery/media/chart-previews/stacked-line-with-markers-3x.d39025e63516.svg"
    },
    "pageDescription": "Stacked Line with Markers is an OPF line chart preset with canonical workbook metadata, sample data, and engine chart type mapping."
  }
}