com.github.ptitnoony.components.fxtreemap

Class TreeMapLayout

java.lang.Object

com.github.ptitnoony.components.fxtreemap.TreeMapLayout

public class TreeMapLayout
extends Object

Implements the Squarified Treemap layout published by Mark Bruls, Kees Huizing, and Jarke J. van Wijk Squarified Treemaps https://www.win.tue.nl/~vanwijk/stm.pdf

Author:

ahamon, tadas-subonis

Constructor Summary

Constructors

Constructor and Description
TreeMapLayout()

Method Summary

Modifier and Type	Method and Description
protected int	getMID()
double	highestAspect(MapItem[] items, int start, int end, Rect bounds)
void	layout(List<? extends MapItem> items, Rect bounds)
void	layout(MapItem[] items, int start, int end, Rect bounds)
void	layout(MapModel model, Rect bounds)
Rect	layoutRow(MapItem[] items, int start, int end, Rect bounds)
MapItem[]	sortDescending(MapItem[] items)
static double	totalSize(MapItem[] items)
static double	totalSize(MapItem[] items, int start, int end)

Methods inherited from class java.lang.Object

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

Constructor Detail

TreeMapLayout

public TreeMapLayout()

Method Detail

layout

public void layout(MapModel model,
                   Rect bounds)

layout

public void layout(List<? extends MapItem> items,
                   Rect bounds)

sortDescending

public MapItem[] sortDescending(MapItem[] items)

layout

public void layout(MapItem[] items,
                   int start,
                   int end,
                   Rect bounds)

highestAspect

public double highestAspect(MapItem[] items,
                            int start,
                            int end,
                            Rect bounds)

layoutRow

public Rect layoutRow(MapItem[] items,
                      int start,
                      int end,
                      Rect bounds)

totalSize

public static double totalSize(MapItem[] items)

totalSize

public static double totalSize(MapItem[] items,
                               int start,
                               int end)

getMID

protected int getMID()