boofcv.struct.image

Class ImageBase<T extends ImageBase>

java.lang.Object

boofcv.struct.image.ImageBase<T>

All Implemented Interfaces:

Serializable, Cloneable

Direct Known Subclasses:

ImageMultiBand, ImageSingleBand

public abstract class ImageBase<T extends ImageBase>
extends Object
implements Serializable, Cloneable

Base class for all image types.

Author:

Peter Abeles

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
int	height Number of rows in the image.
int	startIndex Index of the first pixel in the data array
int	stride How many elements need to be skipped over to go one row down.
boolean	subImage Indicates if it is a sub-image or not
int	width Number of columns in the image.

Constructor Summary

Constructors

Constructor and Description
ImageBase()

Method Summary

Methods

Modifier and Type	Method and Description
abstract T	_createNew(int imgWidth, int imgHeight) Returns a new image.
T	clone() Creates an identical image.
int	getHeight()
int	getIndex(int x, int y)
int	getStartIndex()
int	getStride()
int	getWidth()
georegression.struct.point.Point2D_I32	indexToPixel(int index)
boolean	isInBounds(int x, int y)
boolean	isSubimage() If this matrix is a sub-image or not.
abstract void	reshape(int width, int height)
void	setHeight(int height)
void	setStartIndex(int startIndex)
void	setStride(int stride)
abstract void	setTo(T orig) Sets the value of 'this' image to be identical to the passed in image.
void	setWidth(int width)
abstract T	subimage(int x0, int y0, int x1, int y1, T subimage)

Methods inherited from class java.lang.Object

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

Field Detail

startIndex

public int startIndex

Index of the first pixel in the data array

stride

public int stride

How many elements need to be skipped over to go one row down.

width

public int width

Number of columns in the image.

height

public int height

Number of rows in the image.

subImage

public boolean subImage

Indicates if it is a sub-image or not

Constructor Detail

ImageBase

public ImageBase()

Method Detail

subimage

public abstract T subimage(int x0,
         int y0,
         int x1,
         int y1,
         T subimage)

reshape

public abstract void reshape(int width,
           int height)

setTo

public abstract void setTo(T orig)

Sets the value of 'this' image to be identical to the passed in image. All structural attributes of the images must be the same.

Parameters:

orig - Image for which 'this' is to be a copy of.

isSubimage

public boolean isSubimage()

If this matrix is a sub-image or not.

Returns:

true if it is a subimage, otherwise false.

isInBounds

public final boolean isInBounds(int x,
                 int y)

getIndex

public int getIndex(int x,
           int y)

getWidth

public final int getWidth()

setWidth

public final void setWidth(int width)

getHeight

public final int getHeight()

setHeight

public final void setHeight(int height)

getStartIndex

public int getStartIndex()

setStartIndex

public void setStartIndex(int startIndex)

getStride

public int getStride()

setStride

public void setStride(int stride)

indexToPixel

public georegression.struct.point.Point2D_I32 indexToPixel(int index)

_createNew

public abstract T _createNew(int imgWidth,
           int imgHeight)

Returns a new image. If either width or height are set to -1 then none of the class parameters set. Otherwise a new image is created with the specified dimensions which has all other parameters the same as the original matrix.

Parameters:

imgWidth - Width of the new image

imgHeight - height of the new image

Returns:

new image

clone

public T clone()

Creates an identical image. Note that if this image is a sub-image portions of hte image which are not part of the sub-image are not copied.

Overrides:

clone in class Object

Returns:

Clone of this image.