A B C D E F G H I J K L M N O P R S T U V W X Y Z

N

n - Variable in class net.grelf.Maths.Statistics

n - Variable in class net.grelf.Statistics

No of samples.

name - Variable in class net.grelf.grip.Measurement

In a form suitable for display to the user.

NamespaceContext - Class in net.grelf

For use with javax.xml.xpath.XPath.
NB: Unprefixed namespaces cause great complications with XPath - typically nodes are not found when you expect them to be.

NamespaceContext(String, String) - Constructor for class net.grelf.NamespaceContext

Construct a context containing one prefix-URI pair.

nBands - Variable in class net.grelf.image.HistogramAll

NCOLS - Static variable in class net.grelf.grip.ImTableModel

nComponents - Variable in class net.grelf.image.ExifTag

nearestExtremeFilter() - Method in class net.grelf.grip.ImFrame

Ask for neighbourhood size and replace every pixel in the image by the nearest of the max and min of its neighbourhood.

nearestExtremeFilter(int, ProgressMonitor) - Method in interface net.grelf.image.Image

Replace every pixel in the image by the nearest of the max and min of its n x n neighbourhood, where n = 2.halfWidth + 1.

nearestExtremeFilter(int, ProgressMonitor) - Method in class net.grelf.image.Image32

Replace every pixel in the image by the nearest of the max and min of its n x n neighbourhood, where n = 2.halfWidth + 1.

nearestExtremeFilter(int, ProgressMonitor) - Method in class net.grelf.image.Image64

Replace every pixel in the image by the nearest of the max and min of its n x n neighbourhood, where n = 2.halfWidth + 1.

nearestExtremeFilter(int, ProgressMonitor) - Method in class net.grelf.image.Image8or16Base

Replace every pixel in the image by the nearest of the max and min of its n x n neighbourhood, where n = 2.halfWidth + 1.

net.grelf - package net.grelf

This package contains general-purpose Java classes: non-astronomical and not specific to GRIP.

net.grelf.astro - package net.grelf.astro

This package contains Java classes for astronomical applications.

net.grelf.grip - package net.grelf.grip

This package contains the Java classes which are specific to the image processing application GRIP.

GRIP is available as a free download from www.grelf.net - please always quote this URL in connection with GRIP.
Version: 12.1.1

net.grelf.image - package net.grelf.image

This package contains Java classes defining and processing images.

neutraliseBackground() - Method in class net.grelf.grip.ImFrame

Automatically adjust colour balance by equating the modes of all channels.

neutraliseBackground() - Method in interface net.grelf.image.Image

Equate the histogram modes of all channels by stretching from the overall maximum value.

neutraliseBackground() - Method in class net.grelf.image.Image32

Equate the modes in the histogram by stretching downwards from maxLevel.

neutraliseBackground() - Method in class net.grelf.image.Image64

neutraliseBackground() - Method in class net.grelf.image.Image8or16Base

NIMAGES_KEYWORD - Static variable in class net.grelf.image.Metadata

nLevels - Variable in class net.grelf.image.HistogramAll

nOccurs(String, char) - Static method in class net.grelf.Util

Find the number of occurences of a character in a String.

NoImageException - Exception in net.grelf.image

For use when no image is found in a file when one is expected.

NoImageException(String) - Constructor for exception net.grelf.image.NoImageException

notYet() - Static method in class net.grelf.Util

Display a message dialogue apologising that an operation is not yet available.

notYet(Component) - Static method in class net.grelf.Util

Display a message dialogue apologising that an operation is not yet available.

nPixelsMeasured - Variable in class net.grelf.grip.BlobMeas

The number of pixels in the inner disc used for accurate brightness measurement, 0 if that has not been done.

nullRows() - Method in class net.grelf.grip.Blob_

Available for saving memory if the boundary has to be kept but we no longer need the region.