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