burlap.behavior.singleagent.auxiliary.valuefunctionvis.common

Class ArrowActionGlyph

java.lang.Object

burlap.behavior.singleagent.auxiliary.valuefunctionvis.common.ArrowActionGlyph

All Implemented Interfaces:

ActionGlyphPainter

public class ArrowActionGlyph
extends java.lang.Object
implements ActionGlyphPainter

An instance of the ActionGlyphPainter that will render arrows to the graphics context.

Author:

James MacGlashan

Field Summary

Fields

Modifier and Type	Field and Description
protected int	direction The direction of the arrow.0: north; 1: south; 2: east; 3:west
protected java.awt.Color	fillColor The color of the arrow

Constructor Summary

Constructors

Constructor and Description
ArrowActionGlyph(int direction) creates an arrow action glyph painter in the specified direction

Method Summary

Methods

Modifier and Type	Method and Description
static PolicyGlyphPainter2D	getNSEWPolicyGlyphPainter(java.lang.String classWithPositionAtts, java.lang.String xAtt, java.lang.String yAtt, java.lang.String northActionName, java.lang.String southActionName, java.lang.String eastActionName, java.lang.String westActionName) Creates and returns a PolicyGlyphPainter2D where the x and y position attributes are name xAtt and yAtt, respectively, belong to the class classWithPositionAtts, and the north, south east, west actions have the corresponding names and will be rendered using ArrowActionGlyph objects.
void	paintGlyph(java.awt.Graphics2D g2, float x, float y, float width, float height) Called to paint a glyph in the rectangle defined by the top left origin (x,y) with the given width and height.

Methods inherited from class java.lang.Object

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

Field Detail

direction

protected int direction

The direction of the arrow.0: north; 1: south; 2: east; 3:west

fillColor

protected java.awt.Color fillColor

The color of the arrow

Constructor Detail

ArrowActionGlyph

public ArrowActionGlyph(int direction)

creates an arrow action glyph painter in the specified direction

Parameters:

direction - 0: north; 1: south; 2: east; 3:west

Method Detail

getNSEWPolicyGlyphPainter

public static PolicyGlyphPainter2D getNSEWPolicyGlyphPainter(java.lang.String classWithPositionAtts,
                                             java.lang.String xAtt,
                                             java.lang.String yAtt,
                                             java.lang.String northActionName,
                                             java.lang.String southActionName,
                                             java.lang.String eastActionName,
                                             java.lang.String westActionName)

Creates and returns a PolicyGlyphPainter2D where the x and y position attributes are name xAtt and yAtt, respectively, belong to the class classWithPositionAtts, and the north, south east, west actions have the corresponding names and will be rendered using ArrowActionGlyph objects.

Parameters:

classWithPositionAtts - the class which contains the x-y position information of the state.

xAtt - the name of the x attribute

yAtt - the name of the y attribute

northActionName - the name of the north action

southActionName - the name of the south action

eastActionName - the name of the east action

westActionName - the name of the west action

Returns:

a PolicyGlyphPainter2D instance.

paintGlyph

public void paintGlyph(java.awt.Graphics2D g2,
              float x,
              float y,
              float width,
              float height)

Description copied from interface: ActionGlyphPainter

Called to paint a glyph in the rectangle defined by the top left origin (x,y) with the given width and height.

Specified by:

paintGlyph in interface ActionGlyphPainter

Parameters:

g2 - the graphics context to paint to

x - the left of the rectangle origin

y - the top of the rectangle origin

width - the width of the rectangle

height - the height of the rectangle.