func (header *Header) SetSpacing(nodespacing, levelspacing, edgespacing int) {
	header.nodespacing = nodespacing
	header.levelspacing = levelspacing
	header.edgespacing = edgespacing
}
// SetSpacing sets the spacing between the nodes at different levels
// nodespacing: Spacing between nodes. Default is 40.
// levelspacing: Spacing between levels of hierarchical layouts. Default is 100.
// edgespacing: Spacing between parallel edges. Default is 40. Use 0 to disable.
SetSpacing sets the spacing between the nodes at different levels
nodespacing: Spacing between nodes. Default is 40.
levelspacing: Spacing between levels of hierarchical layouts. Default is 100.
edgespacing: Spacing between parallel edges. Default is 40. Use 0 to disable.
// SetSpacing sets the spacing between the nodes at different levels // nodespacing : Spacing between nodes . Default is 40 . // levelspacing : Spacing between levels of hierarchical layouts . Default is 100 . // edgespacing : Spacing between parallel edges . Default is 40 . Use 0 to disable .
func (header *Header) SetSpacing(nodespacing, levelspacing, edgespacing int) {
	header.nodespacing = nodespacing
	header.levelspacing = levelspacing
	header.edgespacing = edgespacing
}
func ( header * Header ) SetSpacing ( nodespacing , levelspacing , edgespacing int ) { header . nodespacing = nodespacing header . levelspacing = levelspacing header . edgespacing = edgespacing }
SetSpacing sets the spacing between the nodes at different levels
nodespacing: Spacing between nodes.
SetSpacing sets the spacing between the nodes at different levels nodespacing : Spacing between nodes .