Class ImageBlocker

java.lang.Object

ImageBlocker

public class ImageBlocker
extends java.lang.Object

Convert an image into Block objects, and identifies connected components to generate "RigidBody" objects. NOTE: YOU DON'T HAVE TO (or want to!) MODIFY THIS CODE.

Constructor Summary

Constructors

Constructor and Description
ImageBlocker(java.lang.String fileName) Constructor: an imageblocker for image with name fileName.

Method Summary

Methods

Modifier and Type	Method and Description
java.util.ArrayList<Block>	getBlocks() Return the nonempty Blocks of the image.
java.util.ArrayList<java.util.HashSet<Block>>	getLargeConnectedComponents(double sizeCutoff) Return a list of the largest connected components.
static void	main(java.lang.String[] args) Program entry point.

Methods inherited from class java.lang.Object

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

Constructor Detail

ImageBlocker

public ImageBlocker(java.lang.String fileName)
             throws java.io.IOException

Constructor: an imageblocker for image with name fileName.

Parameters:

fileName - TGA image filename (RGB, uncompressed) containing rigid image elements on a white background.

Throws:

java.io.IOException - if the Image file cannot be loaded

Method Detail

getBlocks

public java.util.ArrayList<Block> getBlocks()

Return the nonempty Blocks of the image.

Returns:

Nonempty Blocks of image.

getLargeConnectedComponents

public java.util.ArrayList<java.util.HashSet<Block>> getLargeConnectedComponents(double sizeCutoff)

Return a list of the largest connected components.

Parameters:

sizeCutoff - A fraction on [0,1] specifying the cutoff block count for the components in terms of the largest component size.

Returns:

The large connected components

main

public static void main(java.lang.String[] args)

Program entry point.

Parameters:

args - Program arguments