{
  "name": "Shape",
  "children": [
    "Rect", "Path", "Circle", "Ellipse", "Shape", "Polyline", "Polygon", "Image", "Text", "Column",
    "Row"
  ],
  "attrs": [
    "viewPort", "stroke", "fill", "strokeDashOffset", "strokeDashArray", "strokeLineCap",
    "strokeLineJoin", "strokeMiterLimit", "strokeOpacity", "fillOpacity", "strokeWidth",
    "antiAlias", "mesh"
  ]
}