Package com.portingdeadmods.researchd.client.screens.research.graph

Class GraphLayoutManager

java.lang.Object

com.portingdeadmods.researchd.client.screens.research.graph.GraphLayoutManager

public class GraphLayoutManager
extends Object

Handles layout calculations for research graphs with parents centered over children.

Field Summary

Fields

Modifier and Type	Field	Description
static it.unimi.dsi.fastutil.ints.Int2ObjectMap<List<ResearchNode>>	layerMap
static Map<ResearchNode,Integer>	nodeLayerMap

Constructor Summary

Constructors

Constructor	Description
GraphLayoutManager()

Method Summary

Modifier and Type	Method	Description
static void	applyLayout(ResearchGraph graph, int offsetX, int offsetY)	Apply layout to a research graph
static int	calculateDepth(ResearchNode node)
static Point	centerOf2Nodes(ResearchNode node1, ResearchNode node2)
static Point	centerOf2Nodes(List<ResearchNode> nodes)	Utility method to stop the [0] and [size() - 1] spam
static int	widthOf(List<ResearchNode> nodes)

Methods inherited from class java.lang.Object

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

Field Details

layerMap

public static it.unimi.dsi.fastutil.ints.Int2ObjectMap<List<ResearchNode>> layerMap

nodeLayerMap

public static Map<ResearchNode,Integer> nodeLayerMap

Constructor Details

GraphLayoutManager

public GraphLayoutManager()

Method Details

applyLayout

public static void applyLayout(ResearchGraph graph,
 int offsetX,
 int offsetY)

Apply layout to a research graph

Parameters:

graph - The research graph to layout

offsetX - Top-left X coordinate for the layout

offsetY - Top-left Y coordinate for the layout

calculateDepth

public static int calculateDepth(ResearchNode node)

centerOf2Nodes

public static Point centerOf2Nodes(ResearchNode node1,
 ResearchNode node2)

centerOf2Nodes

public static Point centerOf2Nodes(List<ResearchNode> nodes)

Utility method to stop the [0] and [size() - 1] spam

Parameters:

nodes -

Returns:

widthOf

public static int widthOf(List<ResearchNode> nodes)