eu.bandm.tools.graficUtils

Class LayoutLeftmost<D>

java.lang.Object

eu.bandm.tools.graficUtils.LayoutGrid<D>

eu.bandm.tools.graficUtils.LayoutLeftmost<D>

public class LayoutLeftmost<D>
extends LayoutGrid<D>

A grid layouter which tries a most compact arrangements of nodes, ruled by generations.

It needs one certain root object. It lays all neighbours from top down, and all siblings form left to right. E.g.

1->2  2->3 2->4 1->5 5->6 will give

      1

      2        5

      3    4   6

"mode not packed" will give

1->2  2->3 2->4 4->5 4->6  1->10 10->11 10->12 12->13

      1
      |             \
      2              10
      |  \           |  \
      3    4         11   12
           |  \           |
           5    6         12

NOT IMPLEMENTED FIXME: "mode packed" will give

  
1->2  2->3 2->4 4->5 4->6  1->10 10->11 10->12 12->13

      1
      |        \
      2        10
      | \       |  \
      3    4   11   12
           |  \      |
           5    6    12
 

Field Summary

Fields

Modifier and Type	Field and Description
protected int	curcol
protected int	currow
protected Set<D>	visited

Fields inherited from class eu.bandm.tools.graficUtils.LayoutGrid

cols, model, rows

Constructor Summary

Constructors

Constructor and Description
LayoutLeftmost(GraphModel<D> m)

Method Summary

Modifier and Type	Method and Description
protected void	calc(D obj)
void	layout(D obj) Perform the layout process with given graph root.

Methods inherited from class eu.bandm.tools.graficUtils.LayoutGrid

dump, getCol, getRow

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

currow

protected int currow

curcol

protected int curcol

visited

protected Set<D> visited

Constructor Detail

LayoutLeftmost

public LayoutLeftmost(GraphModel<D> m)

Method Detail

layout

public void layout(D obj)

Perform the layout process with given graph root. // FIXME rootedGraphModel benutzen !!

Specified by:

layout in class LayoutGrid<D>

Parameters:

obj - the root from which to start the layouting

calc

protected void calc(D obj)