Radar Chart

Radar layout derives radial guides and closed multivariate polygons from raw metric rows.

Radar Chart

Data Sources

7

Fields

25

Scales

1

Layers

9

Glyphs

43

path 7 / line 5 / text 13 / rect 3 / point 15

Radar Chart: 1 pointsRadar Chart: 1 pointsRadar Chart: 1 pointsRadar Chart: 1 points255075100AwarenessConversionRetentionMarginSatisfactionNorth: average 70.4South: average 70.6West: average 74North / Awareness: 82North / Conversion: 64North / Retention: 71North / Margin: 58North / Satisfaction: 77South / Awareness: 68South / Conversion: 73South / Retention: 62South / Margin: 81South / Satisfaction: 69West / Awareness: 74West / Conversion: 58West / Retention: 84West / Margin: 66West / Satisfaction: 88NorthSouthWestRegion

Data Flow Diagram

0/393 nodes
0/673 edges
393 hidden

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Scope

Roles

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Available Data

7 tables
4 transforms

Raw regional metric scores

scores
raw
5 columns
feeds radar-axis-layout
feeds radar-ring-layout
feeds radar-polygon-layout
feeds radar-point-layout

ChartSpec

{
  "id": "catalogue.radar-chart",
  "data": [
    {
      "id": "scores",
      "rows": 15
    },
    {
      "id": "radar-axes",
      "rows": 5
    },
    {
      "id": "radar-rings",
      "rows": 4
    },
    {
      "id": "radar-polygons",
      "rows": 3
    },
    {
      "id": "radar-points",
      "rows": 15
    },
    {
      "id": "__guide.region-legend",
      "rows": 3
    },
    {
      "id": "__guide.region-legend.title",
      "rows": 1
    }
  ],
  "transforms": [
    {
      "id": "radar-axis-layout",
      "type": "layout",
      "input": "scores",
      "output": "radar-axes",
      "options": {
        "labelField": "metric",
        "layout": "plot",
        "layoutKind": "radarAxes",
        "maxValue": 100,
        "order": [
          "Awareness",
          "Conversion",
          "Retention",
          "Margin",
          "Satisfaction"
        ],
        "outerRadius": 132,
        "value": "score"
      }
    },
    {
      "id": "radar-ring-layout",
      "type": "layout",
      "input": "scores",
      "output": "radar-rings",
      "options": {
        "count": 4,
        "labelField": "metric",
        "layout": "plot",
        "layoutKind": "radarRings",
        "maxValue": 100,
        "order": [
          "Awareness",
          "Conversion",
          "Retention",
          "Margin",
          "Satisfaction"
        ],
        "outerRadius": 132,
        "value": "score"
      }
    },
    {
      "id": "radar-polygon-layout",
      "type": "layout",
      "input": "scores",
      "output": "radar-polygons",
      "options": {
        "labelField": "metric",
        "layout": "plot",
        "layoutKind": "radarPolygons",
        "maxValue": 100,
        "order": [
          "Awareness",
          "Conversion",
          "Retention",
          "Margin",
          "Satisfaction"
        ],
        "outerRadius": 132,
        "seriesBy": "region",
        "value": "score"
      }
    },
    {
      "id": "radar-point-layout",
      "type": "layout",
      "input": "scores",
      "output": "radar-points",
      "options": {
        "labelField": "metric",
        "layout": "plot",
        "layoutKind": "radarPoints",
        "maxValue": 100,
        "order": [
          "Awareness",
          "Conversion",
          "Retention",
          "Margin",
          "Satisfaction"
        ],
        "outerRadius": 132,
        "seriesBy": "region",
        "value": "score"
      }
    }
  ],
  "legends": [
    {
      "id": "region-legend",
      "scale": "color",
      "kind": "color",
      "title": "Region"
    }
  ],
  "fields": [
    "series",
    "axis",
    "axisIndex",
    "value",
    "x",
    "y",
    "pathD",
    "tooltip",
    "region",
    "metric",
    "score",
    "axisLabel",
    "angle",
    "x1",
    "y1",
    "x2",
    "y2",
    "labelX",
    "labelY",
    "label",
    "average",
    "formatted",
    "symbolX",
    "symbolY",
    "text"
  ],
  "scales": [
    {
      "id": "color",
      "type": "ordinal",
      "domain": {
        "source": "field",
        "data": "radar-polygons",
        "field": "series"
      }
    }
  ],
  "layers": [
    {
      "id": "region-legend-swatches",
      "mark": "rect",
      "role": "guide"
    },
    {
      "id": "region-legend-labels",
      "mark": "text",
      "role": "guide"
    },
    {
      "id": "region-legend-title",
      "mark": "text",
      "role": "guide"
    },
    {
      "id": "radar-rings",
      "mark": "path",
      "role": "guide",
      "path": {
        "directD": true,
        "areaBand": false,
        "closedToY": false,
        "curve": "linear"
      }
    },
    {
      "id": "radar-axes",
      "mark": "line",
      "role": "guide"
    },
    {
      "id": "ring-labels",
      "mark": "text",
      "role": "guide"
    },
    {
      "id": "axis-labels",
      "mark": "text",
      "role": "guide"
    },
    {
      "id": "radar-areas",
      "mark": "path",
      "role": "data",
      "path": {
        "directD": true,
        "areaBand": false,
        "closedToY": false,
        "curve": "linear"
      }
    },
    {
      "id": "radar-points",
      "mark": "point",
      "role": "interaction"
    }
  ]
}

Resolved SceneGraph

{
  "scene": "catalogue.radar-chart.scene",
  "scales": [
    {
      "id": "color",
      "type": "ordinal",
      "domain": [
        "North",
        "South",
        "West"
      ],
      "range": [
        "var(--colors-blue-9)",
        "var(--colors-green-9)",
        "var(--colors-amber-9)",
        "var(--colors-purple-9)",
        "var(--colors-red-9)"
      ]
    }
  ],
  "layers": [
    {
      "id": "radar-rings",
      "role": "guide",
      "zIndex": 0,
      "glyphs": 4
    },
    {
      "id": "radar-axes",
      "role": "guide",
      "zIndex": 2,
      "glyphs": 5
    },
    {
      "id": "ring-labels",
      "role": "guide",
      "zIndex": 4,
      "glyphs": 4
    },
    {
      "id": "axis-labels",
      "role": "guide",
      "zIndex": 6,
      "glyphs": 5
    },
    {
      "id": "radar-areas",
      "role": "data",
      "zIndex": 20,
      "glyphs": 3
    },
    {
      "id": "region-legend-swatches",
      "role": "guide",
      "zIndex": 30,
      "glyphs": 3
    },
    {
      "id": "radar-points",
      "role": "interaction",
      "zIndex": 30,
      "glyphs": 15
    },
    {
      "id": "region-legend-labels",
      "role": "guide",
      "zIndex": 31,
      "glyphs": 3
    },
    {
      "id": "region-legend-title",
      "role": "guide",
      "zIndex": 32,
      "glyphs": 1
    }
  ]
}

Glyph Data Tree

9 layers

Full parameter lineage for the active compiler surface.

radar-rings

4

radar-axes

5

ring-labels

4

axis-labels

5

radar-areas

3

region-legend-swatches

3

radar-points

15

region-legend-labels

3

region-legend-title

1

Glyph Inspector

none

Select a glyph in the chart to inspect resolved params and lineage.