boofcv.struct.image

Class GrayU8

java.lang.Object

boofcv.struct.image.ImageBase<T>

boofcv.struct.image.ImageGray<T>

boofcv.struct.image.GrayI<T>

boofcv.struct.image.GrayI8<GrayU8>

boofcv.struct.image.GrayU8

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable

public class GrayU8
extends GrayI8<GrayU8>

Image with a pixel type of unsigned 8-bit integer.

See Also:

Serialized Form

Field Summary

Fields inherited from class boofcv.struct.image.GrayI8

data

Fields inherited from class boofcv.struct.image.ImageBase

height, imageType, startIndex, stride, subImage, width

Constructor Summary

Constructors

Constructor and Description
GrayU8()
GrayU8(int width, int height) Creates a new gray scale (single band/color) image.

Method Summary

Modifier and Type	Method and Description
GrayU8	_createNew(int imgWidth, int imgHeight) Returns a new image.
ImageDataType	getDataType() Returns image type information
int	unsafe_get(int x, int y) Get function which does not perform bounds checking.

Methods inherited from class boofcv.struct.image.GrayI8

_getData, _setData, getData, set, setData, unsafe_set

Methods inherited from class boofcv.struct.image.GrayI

get, print, printBinary, printNotZero

Methods inherited from class boofcv.struct.image.ImageGray

reshape, setTo, subimage

Methods inherited from class boofcv.struct.image.ImageBase

clone, createSameShape, getHeight, getImageType, getIndex, getStartIndex, getStride, getWidth, indexToPixel, isInBounds, isSubimage, setHeight, setStartIndex, setStride, setWidth, subimage

Methods inherited from class java.lang.Object

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

Constructor Detail

GrayU8

public GrayU8(int width,
              int height)

Creates a new gray scale (single band/color) image.

Parameters:

width - number of columns in the image.

height - number of rows in the image.

GrayU8

public GrayU8()

Method Detail

unsafe_get

public int unsafe_get(int x,
                      int y)

Description copied from class: GrayI

Get function which does not perform bounds checking.

Specified by:

unsafe_get in class GrayI<GrayU8>

Parameters:

x - pixel coordinate.

y - pixel coordinate.

Returns:

an intensity value.

getDataType

public ImageDataType getDataType()

Description copied from class: ImageGray

Returns image type information

Overrides:

getDataType in class GrayI8<GrayU8>

Returns:

The type of image.

_createNew

public GrayU8 _createNew(int imgWidth,
                         int imgHeight)

Description copied from class: ImageBase

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.

Specified by:

_createNew in class ImageBase<GrayU8>

Parameters:

imgWidth - Width of the new image

imgHeight - height of the new image

Returns:

new image