Graflume · Alpha

Scatter matrix · Chart-specific features

Compare every pair of quantitative dimensions as scatter cells with diagonal histograms. These tabs come from Graflume's public catalog. Every mode owns runnable data, options, a Quick API, and source-backed feature claims.

Chart family · Advanced families

Scatter matrix

Compare every pair of quantitative dimensions as scatter cells with diagonal histograms.

Quick API: scatterMatrix()
Browser snapshot: graflume/complete
mark: scatter-matrix
Presets: 1

Chart-specific features

Every executable mode in this family

These tabs come from Graflume's public catalog. Every mode owns runnable data, options, a Quick API, and source-backed feature claims.

Scatter matrix

Scatter matrix uses runnable data and options to demonstrate up to eight dimensions; explicit dimension order.

StatusLoading

scatter-matrix
up to eight dimensions
explicit dimension order
diagonal histogram
off-diagonal scatter
shared category color
selectable diagonal KDE/ECDF
upper/lower mark selection
linked brush

Graflume.scatterMatrix() Canvas 2D

Control help

Zoom and pan inspect the rendered surface without changing data axes or values. When playback controls are available, they move through real steps in the order each unique value first appears in the source data.

Use Tab to reach a control and Enter or Space to activate it. With the chart focused, use plus and minus to zoom and arrow keys to pan.

Auto placement compares perimeter candidates and avoids the plot, legend, and other callouts when possible. Explicit placement is preserved with only necessary safety correction. Callout text wraps safely inside the bubble. Long unbroken tokens are visually shortened within the line budget, while the complete source text remains available to assistive technology.

Scatter matrix · Row data
`speed`quantitative	`quality`quantitative	`cost`quantitative
61	75	82
67.65	75.07	82.79
71.88	73.38	83.22
72.41	70.75	83.01
69.68	68.28	81.97
65.69	67.03	80.07
63.03	67.69	77.41
63.64	70.38	74.25
67.95	74.65	70.92
74.63	79.55	67.77
81.26	83.96	65.14
85.41	86.91	63.27
85.84	87.85	62.27
83.05	86.83	62.08
79.07	84.47	62.54
76.46	81.8	63.33
77.17	79.92	64.12
81.55	79.72	64.53

Scatter matrix uses runnable data and options to demonstrate up to eight dimensions; explicit dimension order.

Browser API · Portable schema

Browser API

Graflume.scatterMatrix()

const data = [
  {
    "cost": 82,
    "name": "Aurora · Seoul",
    "quality": 75,
    "region": "Seoul",
    "speed": 61,
    "train": "Aurora"
  },
  {
    "cost": 82.79,
    "name": "Aurora · Paris",
    "quality": 75.07,
    "region": "Paris",
    "speed": 67.65,
    "train": "Aurora"
  },
  {
    "cost": 83.22,
    "name": "Aurora · Austin",
    "quality": 73.38,
    "region": "Austin",
    "speed": 71.88,
    "train": "Aurora"
  },
  {
    "cost": 83.01,
    "name": "Beacon · Seoul",
    "quality": 70.75,
    "region": "Seoul",
    "speed": 72.41,
    "train": "Beacon"
  },
  {
    "cost": 81.97,
    "name": "Beacon · Paris",
    "quality": 68.28,
    "region": "Paris",
    "speed": 69.68,
    "train": "Beacon"
  },
  {
    "cost": 80.07,
    "name": "Beacon · Austin",
    "quality": 67.03,
    "region": "Austin",
    "speed": 65.69,
    "train": "Beacon"
  },
  {
    "cost": 77.41,
    "name": "Cinder · Seoul",
    "quality": 67.69,
    "region": "Seoul",
    "speed": 63.03,
    "train": "Cinder"
  },
  {
    "cost": 74.25,
    "name": "Cinder · Paris",
    "quality": 70.38,
    "region": "Paris",
    "speed": 63.64,
    "train": "Cinder"
  },
  {
    "cost": 70.92,
    "name": "Cinder · Austin",
    "quality": 74.65,
    "region": "Austin",
    "speed": 67.95,
    "train": "Cinder"
  },
  {
    "cost": 67.77,
    "name": "Delta · Seoul",
    "quality": 79.55,
    "region": "Seoul",
    "speed": 74.63,
    "train": "Delta"
  },
  {
    "cost": 65.14,
    "name": "Delta · Paris",
    "quality": 83.96,
    "region": "Paris",
    "speed": 81.26,
    "train": "Delta"
  },
  {
    "cost": 63.27,
    "name": "Delta · Austin",
    "quality": 86.91,
    "region": "Austin",
    "speed": 85.41,
    "train": "Delta"
  },
  {
    "cost": 62.27,
    "name": "Ember · Seoul",
    "quality": 87.85,
    "region": "Seoul",
    "speed": 85.84,
    "train": "Ember"
  },
  {
    "cost": 62.08,
    "name": "Ember · Paris",
    "quality": 86.83,
    "region": "Paris",
    "speed": 83.05,
    "train": "Ember"
  },
  {
    "cost": 62.54,
    "name": "Ember · Austin",
    "quality": 84.47,
    "region": "Austin",
    "speed": 79.07,
    "train": "Ember"
  },
  {
    "cost": 63.33,
    "name": "Fjord · Seoul",
    "quality": 81.8,
    "region": "Seoul",
    "speed": 76.46,
    "train": "Fjord"
  },
  {
    "cost": 64.12,
    "name": "Fjord · Paris",
    "quality": 79.92,
    "region": "Paris",
    "speed": 77.17,
    "train": "Fjord"
  },
  {
    "cost": 64.53,
    "name": "Fjord · Austin",
    "quality": 79.72,
    "region": "Austin",
    "speed": 81.55,
    "train": "Fjord"
  }
];

const options = {
  "accessibility": {
    "description": "Zoom and pan inspect the rendered surface without changing data axes or values. When playback controls are available, they move through real steps in the order each unique value first appears in the source data.",
    "label": "Scatter matrix example"
  },
  "axes": {
    "x": false,
    "y": false
  },
  "height": 620,
  "interaction": {
    "controls": {
      "annotations": false,
      "export": true,
      "fullscreen": true,
      "labels": {
        "controls": "Chart controls",
        "enterFullscreen": "Enter fullscreen",
        "exitFullscreen": "Exit fullscreen",
        "exportPng": "Download PNG",
        "hideAnnotations": "Hide callouts",
        "loop": "Loop playback",
        "nextFrame": "Next frame",
        "pause": "Pause",
        "play": "Play",
        "previousFrame": "Previous frame",
        "reset": "Reset view",
        "seek": "Playback position",
        "showAnnotations": "Show callouts",
        "speed": "Playback speed",
        "zoomIn": "Zoom in",
        "zoomOut": "Zoom out"
      },
      "playback": false,
      "reset": true,
      "zoom": true
    },
    "hover": true,
    "navigation": {
      "drag": true,
      "keyboard": true,
      "maxZoom": 6,
      "minZoom": 1,
      "pinch": true,
      "wheel": "modifier"
    },
    "tooltip": {
      "fields": [
        {
          "field": "speed",
          "format": "number",
          "label": "Speed"
        },
        {
          "field": "quality",
          "format": "number",
          "label": "Quality"
        },
        {
          "field": "cost",
          "format": "number",
          "label": "Cost"
        }
      ],
      "title": "Scatter matrix",
      "trigger": "mark"
    }
  },
  "locale": "en",
  "mark": {
    "options": {
      "dimensions": [
        "speed",
        "quality",
        "cost"
      ]
    }
  },
  "padding": {
    "top": 52
  },
  "theme": "graflume-light",
  "title": {
    "subtitle": "Scatter matrix uses runnable data and options to demonstrate up to eight dimensions; explicit dimension order.",
    "text": "Scatter matrix"
  },
  "width": "container",
  "x": {
    "field": "speed",
    "title": "Release metric",
    "type": "quantitative"
  },
  "y": {
    "field": "quality",
    "title": "Release metric",
    "type": "quantitative"
  }
};

Graflume.scatterMatrix('#chart', data, options);

Portable schema

ChartSpec 0.1 · options

{
  "accessibility": {
    "description": "Zoom and pan inspect the rendered surface without changing data axes or values. When playback controls are available, they move through real steps in the order each unique value first appears in the source data.",
    "label": "Scatter matrix example"
  },
  "axes": {
    "x": false,
    "y": false
  },
  "height": 620,
  "interaction": {
    "controls": {
      "annotations": false,
      "export": true,
      "fullscreen": true,
      "labels": {
        "controls": "Chart controls",
        "enterFullscreen": "Enter fullscreen",
        "exitFullscreen": "Exit fullscreen",
        "exportPng": "Download PNG",
        "hideAnnotations": "Hide callouts",
        "loop": "Loop playback",
        "nextFrame": "Next frame",
        "pause": "Pause",
        "play": "Play",
        "previousFrame": "Previous frame",
        "reset": "Reset view",
        "seek": "Playback position",
        "showAnnotations": "Show callouts",
        "speed": "Playback speed",
        "zoomIn": "Zoom in",
        "zoomOut": "Zoom out"
      },
      "playback": false,
      "reset": true,
      "zoom": true
    },
    "hover": true,
    "navigation": {
      "drag": true,
      "keyboard": true,
      "maxZoom": 6,
      "minZoom": 1,
      "pinch": true,
      "wheel": "modifier"
    },
    "tooltip": {
      "fields": [
        {
          "field": "speed",
          "format": "number",
          "label": "Speed"
        },
        {
          "field": "quality",
          "format": "number",
          "label": "Quality"
        },
        {
          "field": "cost",
          "format": "number",
          "label": "Cost"
        }
      ],
      "title": "Scatter matrix",
      "trigger": "mark"
    }
  },
  "locale": "en",
  "mark": {
    "options": {
      "dimensions": [
        "speed",
        "quality",
        "cost"
      ]
    }
  },
  "padding": {
    "top": 52
  },
  "theme": "graflume-light",
  "title": {
    "subtitle": "Scatter matrix uses runnable data and options to demonstrate up to eight dimensions; explicit dimension order.",
    "text": "Scatter matrix"
  },
  "width": "container",
  "x": {
    "field": "speed",
    "title": "Release metric",
    "type": "quantitative"
  },
  "y": {
    "field": "quality",
    "title": "Release metric",
    "type": "quantitative"
  }
}

Catalog

Modes · compatibility identifiers

The source-controlled catalog maps callable modes in this family and compatibility identifiers to their canonical modes. This table contains executable entries only.

Mode / compatibility ID search

1 modes · 0 compatibility identifiers

Scatter matrix · supported modes · representative `scatter-matrix`
ID	Name	Quick API	mode	mark	renderer
`scatter-matrix`	Scatter matrix	`scatterMatrix()`	`default`	`scatter-matrix`	`canvas`

ChartSpec · SpatialSpec

Legend and emphasis

Identify series, emphasize a datum or range, place a custom callout, and let readers select marks.

Legend: Explain the series and scale represented by each color, line, or symbol inside the chart.
Point and range highlights: Emphasize a datum, value set, axis interval, or plot region without changing source values.
Custom callouts: Attach user-authored safe text to a datum, axis range, or normalized plot position. Auto placement compares perimeter candidates and avoids the plot, legend, and other callouts when possible. Explicit placement is preserved with only necessary safety correction. Callout text wraps safely inside the bubble. Long unbroken tokens are visually shortened within the line budget, while the complete source text remains available to assistive technology.
Interactive selection: Click a mark to select it, press Escape to clear it, and consume selection state and events in the host application.

Manual

Integration checklist

ARIA · table fallback

Accessibility

Canvas ARIA metadata is paired with a text summary and table fallback.

standard · large · ultra

Performance

Standard, large, and ultra profiles bound rendering work.

Chart catalog