{
  "$schema": "https://hyperframes.heygen.com/schema/registry-item.json",
  "name": "whiteboard-ink",
  "type": "hyperframes:component",
  "title": "Whiteboard Ink",
  "description": "A whiteboard sketch draws one measured stroke at a time while a pen nib follows the active tip. Preset sketches (bulb, flow, rocket) or your own multi-stroke SVG paths via the strokes slot; a path marked data-ink=accent rides the accent token.",
  "tags": ["motion-primitive", "intro", "reveal", "svg", "whiteboard", "line-draw", "slot"],
  "jobs": ["reveal"],
  "family": "intros-and-reveals",
  "profile": "ink-draw",
  "evidence": "Video Primitives Wave I I8 whiteboard-ink contract; Wave J U-W strokes slot",
  "syncPoints": [{ "id": "ink-complete", "phase": "in", "offset": 3.3 }],
  "files": [
    {
      "path": "whiteboard-ink.html",
      "target": "compositions/components/whiteboard-ink.html",
      "type": "hyperframes:snippet"
    }
  ],
  "variables": [
    {
      "id": "sketch",
      "type": "enum",
      "role": "content",
      "label": "Sketch",
      "description": "Authored preset sketch to draw. Ignored when the strokes slot holds custom paths.",
      "default": "bulb",
      "options": [
        { "value": "bulb", "label": "Bulb" },
        { "value": "flow", "label": "Flow" },
        { "value": "rocket", "label": "Rocket" }
      ]
    },
    {
      "id": "caption",
      "type": "string",
      "role": "content",
      "label": "Caption",
      "description": "Short line shown after the sketch completes.",
      "default": "Draw the idea"
    },
    {
      "id": "pen",
      "type": "enum",
      "role": "style",
      "label": "Pen",
      "description": "Show or hide the pen nib actor.",
      "default": "show",
      "options": [
        { "value": "show", "label": "Show" },
        { "value": "hide", "label": "Hide" }
      ]
    },
    {
      "id": "accent",
      "type": "enum",
      "role": "style",
      "label": "Accent",
      "description": "Color used by strokes marked data-ink=accent (one highlight stroke in each preset).",
      "default": "green",
      "options": [
        { "value": "green", "label": "Green" },
        { "value": "blue", "label": "Blue" },
        { "value": "violet", "label": "Violet" }
      ]
    },
    {
      "id": "exit",
      "type": "enum",
      "role": "style",
      "label": "Exit",
      "description": "How the completed lockup leaves. none holds the final frame.",
      "default": "none",
      "options": [
        { "value": "none", "label": "None" },
        { "value": "fade", "label": "Fade" },
        { "value": "up", "label": "Up" }
      ]
    }
  ]
}