pack.padding([padding]) If padding is specified, sets this pack layout’s padding accessor to the specified
stratify.id([id]) If id is specified, sets the id accessor to the given function and returns this stratify
tree.nodeSize([size]) If size is specified, sets this tree layout’s node size to the specified two-element
node.leaves() Returns the array of leaf nodes in traversal order; leaves are nodes with no children.
d3.treemapSquarify(node, x0, y0, x1, y1) Implements the
treemap.paddingOuter([padding]) If padding is specified, sets the
treemap.paddingBottom([padding]) If padding is specified, sets the bottom padding to the specified number or
node.sum(value) Evaluates the specified value function for this node and each descendant in
d3.treemapSlice(node, x0, y0, x1, y1) Divides the rectangular area specified by x0, y0
node.descendants() Returns the array of descendant nodes, starting with this node, then followed by each child in topological
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