org.openimaj.image.processor.connectedcomponent.render

Class AbstractRenderer<T>

java.lang.Object

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

Type Parameters:

T - The type of image the rendered can write to

All Implemented Interfaces:

ConnectedComponentProcessor

Direct Known Subclasses:

AxisRenderer, BlobExtractorRenderer, BlobRenderer, BorderRenderer, BoundingBoxRenderer, CentroidRenderer, OrientatedBoundingBoxRenderer

public abstract class AbstractRenderer<T>
extends Object
implements ConnectedComponentProcessor

An abstract class that defines top-level methods for objects that can render connected components into images.

Author:

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

Field Summary

Fields

Modifier and Type	Field and Description
protected T	colour The colour the connected component will be written in
protected Image<T,?>	image The image that the rendered will write to

Constructor Summary

Constructors

Constructor and Description
AbstractRenderer(Image<T,?> image, T colour) Default constructor that takes the image to write to and the colour to draw in.
AbstractRenderer(int width, int height, T colour) Constructor that creates a new image into which to render the connected components and a colour to draw in.

Method Summary

Modifier and Type	Method and Description
T	getColour() Returns the colour that the components will be drawn in.
Image<T,?>	getImage() Returns the image that is being rendered on.
void	setColour(T colour) Set the colour that the components will be drawn in.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.openimaj.image.processor.connectedcomponent.ConnectedComponentProcessor

process

Field Detail

image

protected Image<T,?> image

The image that the rendered will write to

colour

protected T colour

The colour the connected component will be written in

Constructor Detail

AbstractRenderer

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

Default constructor that takes the image to write to and the colour to draw in.

Parameters:

image - The image to write to

colour - The colour to write in

AbstractRenderer

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

Constructor that creates a new image into which to render the connected components and a colour to draw in.

Parameters:

width - The width of the image to create

height - The height of the image to create

colour - The colour to draw in

Method Detail

getColour

public T getColour()

Returns the colour that the components will be drawn in.

Returns:

the colour that the components will be drawn in.

setColour

public void setColour(T colour)

Set the colour that the components will be drawn in.

Parameters:

colour - the colour to draw components.

getImage

public Image<T,?> getImage()

Returns the image that is being rendered on.

Returns:

The image that is being rendered on.