Package qupath.imagej.tools

Class PixelImageIJ

java.lang.Object

qupath.imagej.tools.PixelImageIJ

All Implemented Interfaces:

SimpleImage, SimpleModifiableImage

public class PixelImageIJ
extends Object
implements SimpleModifiableImage

Very simple wrapper that allows some non-ImageJ-oriented QuPath commands to access ImageProcessor pixel values.

Constructor Summary

Constructors

Constructor	Description
PixelImageIJ(ImageProcessor ip)	Constructor.

Method Summary

Modifier and Type	Method	Description
float[]	getArray(boolean direct)	Request the pixel array representing all the pixels in this image, returned row-wise.
int	getHeight()	Get the image height.
float	getValue(int x, int y)	Get the value of a single pixel as a float.
int	getWidth()	Get the image width.
void	setValue(int x, int y, float val)	Set the value of a single pixel.

Methods inherited from class java.lang.Object

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

Constructor Details

PixelImageIJ

public PixelImageIJ(ImageProcessor ip)

Constructor.

Parameters:

ip - ImageProcessor to wrap

Method Details

getValue

public float getValue(int x,
 int y)

Description copied from interface: SimpleImage

Get the value of a single pixel as a float.

Specified by:

getValue in interface SimpleImage

Parameters:

x - x-coordinate of the pixel

y - y-coordinate of the pixel

Returns:

setValue

public void setValue(int x,
 int y,
 float val)

Description copied from interface: SimpleModifiableImage

Set the value of a single pixel.

Specified by:

setValue in interface SimpleModifiableImage

Parameters:

x - x-coordinate of the pixel to set

y - y-coordinate of the pixel to set

val - new pixel value

getWidth

public int getWidth()

Description copied from interface: SimpleImage

Get the image width.

Specified by:

getWidth in interface SimpleImage

Returns:

getHeight

public int getHeight()

Description copied from interface: SimpleImage

Get the image height.

Specified by:

getHeight in interface SimpleImage

Returns:

getArray

public float[] getArray(boolean direct)

Description copied from interface: SimpleModifiableImage

Request the pixel array representing all the pixels in this image, returned row-wise.

Specified by:

getArray in interface SimpleModifiableImage

Parameters:

direct - if true, the internal array will be returned if possible

Returns: