org.openimaj.image.processor.connectedcomponent.render

Class CentroidRenderer<T>

java.lang.Object

org.openimaj.image.processor.connectedcomponent.render.AbstractRenderer<T>

org.openimaj.image.processor.connectedcomponent.render.CentroidRenderer<T>

Type Parameters:

T - The image type into which this renderer can draw

All Implemented Interfaces:

ConnectedComponentProcessor

public class CentroidRenderer<T>
extends AbstractRenderer<T>

Renders a connected component's centroid into the given image.

Author:

Jonathon Hare (jsh2@ecs.soton.ac.uk)

Field Summary

Fields inherited from class org.openimaj.image.processor.connectedcomponent.render.AbstractRenderer

colour, image

Constructor Summary

Constructors

Constructor and Description
CentroidRenderer(Image<T,?> image, T colour) Default constructor that takes the image to draw into and the colour to draw the centroid.
CentroidRenderer(int width, int height, T colour) Constructor that creates the image to draw into and takes the colour to draw the centroid.

Method Summary

Modifier and Type	Method and Description
void	process(ConnectedComponent cc) Draws the component's centroid into the image as a small 5 pixel square centred on the centroid.

Methods inherited from class org.openimaj.image.processor.connectedcomponent.render.AbstractRenderer

getColour, getImage, setColour

Methods inherited from class java.lang.Object

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

Constructor Detail

CentroidRenderer

public CentroidRenderer(Image<T,?> image,
                        T colour)

Default constructor that takes the image to draw into and the colour to draw the centroid.

Parameters:

image - the image to draw into

colour - The colour to draw the centroid.

CentroidRenderer

public CentroidRenderer(int width,
                        int height,
                        T colour)

Constructor that creates the image to draw into and takes the colour to draw the centroid.

Parameters:

width - the width of the image to create

height - the height of the image to create

colour - The colour to draw the centroid.

Method Detail

process

public void process(ConnectedComponent cc)

Draws the component's centroid into the image as a small 5 pixel square centred on the centroid. Perform an operation on the given ConnectedComponent.

Parameters:

cc - The ConnectedComponent to process.

See Also:

ConnectedComponentProcessor.process(org.openimaj.image.pixel.ConnectedComponent)