getSpacing method

num getSpacing(
  1. Graph graph,
  2. Node? leftNode,
  3. Node rightNode
)

Implementation

num getSpacing(Graph graph, Node? leftNode, Node rightNode) {
  var separation = configuration.getSubtreeSeparation();
  if (isSibling(graph, leftNode, rightNode)) {
    separation = configuration.getSiblingSeparation();
  }

  num length = isVertical() ? leftNode!.width : leftNode!.height;

  return separation + length;
}