burlap.domain.singleagent.gridworld

Class GridWorldVisualizer

java.lang.Object

burlap.domain.singleagent.gridworld.GridWorldVisualizer

public class GridWorldVisualizer
extends java.lang.Object

Returns a visualizer for grid worlds in which walls are rendered as black squares or black lines, the agent is a gray circle and the location objects are colored squares. The size of the cells scales to the size of the domain and the size of the canvas.

Author:

James MacGlashan

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	GridWorldVisualizer.CellPainter A painter for a grid world cell which will fill the cell with a given color and where the cell position is indicated by the x and y attribute for the mapped object instance
static class	GridWorldVisualizer.LocationPainter A painter for location objects which will fill the cell with a given color and where the cell position is indicated by the x and y attribute for the mapped object instance
static class	GridWorldVisualizer.MapPainter A static painter class for rendering the walls of the grid world as black squares or black lines for 1D walls.

Method Summary

Modifier and Type	Method and Description
static StateRenderLayer	getRenderLayer(Domain d, int[][] map) Deprecated.
static StateRenderLayer	getRenderLayer(int[][] map) Returns state render layer for a gird world domain with the provided wall map.
static Visualizer	getVisualizer(Domain d, int[][] map) Deprecated.
static Visualizer	getVisualizer(int[][] map) Returns visualizer for a grid world domain with the provided wall map.

Methods inherited from class java.lang.Object

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

Method Detail

getVisualizer

@Deprecated
public static Visualizer getVisualizer(Domain d,
                                                   int[][] map)

Deprecated.

Returns visualizer for a grid world domain with the provided wall map. This method has been deprecated because the domain is no longer necessary. Use the getVisualizer(int[][]) method instead.

Parameters:

d - the domain of the grid world

map - the wall map matrix where 0s indicate it is clear of walls, 1s indicate a full cell wall in that cell, 2s indicate a 1D north wall, 3s indicate a 1D east wall, and 4s indicate a 1D north and east wall.

Returns:

a grid world domain visualizer

getVisualizer

public static Visualizer getVisualizer(int[][] map)

Returns visualizer for a grid world domain with the provided wall map.

Parameters:

map - the wall map matrix where 0s indicate it is clear of walls, 1s indicate a full cell wall in that cell, 2s indicate a 1D north wall, 3s indicate a 1D east wall, and 4s indicate a 1D north and east wall.

Returns:

a grid world domain visualizer

getRenderLayer

@Deprecated
public static StateRenderLayer getRenderLayer(Domain d,
                                                          int[][] map)

Deprecated.

Returns state render layer for a gird world domain with the provided wall map. This method has been deprecated because the domain object is no longer necessary. Use the getRenderLayer(int[][]) method instead.

Parameters:

d - the domain of the grid world

map - the wall map matrix where 0s indicate it is clear of walls, 1s indicate a full cell wall in that cell, 2s indicate a 1D north wall, 3s indicate a 1D east wall, and 4s indicate a 1D north and east wall.

Returns:

a grid world domain state render layer

getRenderLayer

public static StateRenderLayer getRenderLayer(int[][] map)

Returns state render layer for a gird world domain with the provided wall map.

Parameters:

map - the wall map matrix where 0s indicate it is clear of walls, 1s indicate a full cell wall in that cell, 2s indicate a 1D north wall, 3s indicate a 1D east wall, and 4s indicate a 1D north and east wall.

Returns:

a grid world domain state render layer