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

C

calc(float) - Method in class net.grelf.Gaussian

Calculate a y value, given x

calculateChartCoordinates(Star) - Method in class net.grelf.astro.StarChartLoader

This version is fine if the Star is already known to be within the required cone.

calculateCircularity() - Method in class net.grelf.grip.BlobMeas

Returns the ratio of radius from perimeter (perim / 2pi) to radius from area (sqrt (area/pi)).

calculateRiseTransitSet(JulianDate, BodyKind, Angle) - Method in class net.grelf.astro.SkyPoint

Returns an array of 3 fractions of a day, representing respectively the local times of rising, transit and setting for the given latitude and refraction offset (h0 = -0.5667 for stars and planets, -0.8333 for the Sun, +0.125 for the Moon).

calculateSeparation(SkyPoint) - Method in class net.grelf.astro.SkyPoint

Calculate position angle (PA) and spherical separation from this to another SkyPoint.

calibrate(ImFrame) - Static method in class net.grelf.grip.Calibrator

Calibrate the given ImFrame, by interacting with the user.

calibrate(ImFrame) - Method in class net.grelf.grip.PointList

Calibrate an ImFrame by interacting with the user.

calibrateImage(List<BlobMeas>) - Method in class net.grelf.astro.Star

Uses known celestial coordinates of refBlobs (from a StarChart: every BlobMeas must have a Star) to return scale factor in degrees per pixel.

calibrateOnStars(ImFrame) - Static method in class net.grelf.grip.Calibrator

Calibrate the given ImFrame by using known star positions identified against detected blobs.

Calibration - Class in net.grelf.image

This class is concerned with distance calibration which should be done before measuring an image, in order to measure in real physical units rather than in pixels.

Calibration() - Constructor for class net.grelf.image.Calibration

Default constructor sets the units to pixels and the scale factor to 1.0 and isCalibrated () will return false.

Calibration(String, double) - Constructor for class net.grelf.image.Calibration

Constructor setting fields from the arguments.

Calibration(Calibration) - Constructor for class net.grelf.image.Calibration

Copy constructor, for copying calibration from one Image to another.

Calibrator - Class in net.grelf.grip

This class is concerned with distance calibration which should be done before measuring an image, in order to measure in real physical units rather than in pixels.

Calibrator() - Constructor for class net.grelf.grip.Calibrator

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

Centre of gravity of the blob as initially detected.

centreX - Variable in class net.grelf.grip.PointList

centreY - Variable in class net.grelf.grip.PointList

changeEpoch(Epoch, JulianDate) - Method in class net.grelf.astro.Star

This adjusts the fields of the current object to the given new equinox (eg, J2000) and epoch (eg, JD now) by first applying proper motion for the new epoch and then calling SkyPoint.changeEpoch (equinox) on the resulting position.

changeEquinox(Epoch) - Method in class net.grelf.astro.SkyPoint

This adjusts the fields of the current object to the given new epoch, high accuracy version.

changeEquinoxLowAccuracy(Epoch) - Method in class net.grelf.astro.SkyPoint

This adjusts the fields of the current object to the given new equinox, low accuracy version.

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

As measured when blob was initially detected.

CHART - Static variable in class net.grelf.FileIOChartFilter

checkCompatibility(BufferedImage) - Method in class net.grelf.image.Image32

checkCompatibility(BufferedImage) - Method in class net.grelf.image.Image64

checkCompatibility(BufferedImage) - Method in class net.grelf.image.Image8or16Base

clear() - Method in class net.grelf.grip.PointList

Clear the list to start again.

clear() - Method in class net.grelf.image.Metadata

Clear the metadata, for use when disposing an image.

clearAssociatedPane() - Method in class net.grelf.grip.ImPane

Set associated pane to null.

clearOverlay(ImFrame) - Method in class net.grelf.grip.MeasurementMenu

Erase the drawn shape or other overlay from the GlassPane of the given frame.

clearPoints() - Method in class net.grelf.grip.GlassPane

clone() - Method in class net.grelf.Angle

Returns a new Angle with th same fields.

clone() - Method in class net.grelf.astro.Dec

Returns a new Dec object with the same data.

clone() - Method in class net.grelf.astro.Epoch

Returns a new Epoch object with the same data.

clone() - Method in class net.grelf.astro.JulianDate

Returns a new JulianDate object with the same data.

clone() - Method in class net.grelf.astro.Magnitude

Returns a new Magnitude object with the same data.

clone() - Method in class net.grelf.astro.ProperMotion

Returns a new ProperMotion object with the same data.

clone() - Method in class net.grelf.astro.RA

Returns a new RA object with the same data.

clone() - Method in class net.grelf.astro.SkyPoint

Returns a new SkyPoint object with the same data.

clone() - Method in class net.grelf.astro.SkyVector

Returns a new SkyVector object with the same data.

clone() - Method in class net.grelf.astro.Star

Returns a new Star object with the same data.

clone() - Method in class net.grelf.Complex

Returns a new Complex object with the same fields.

clone() - Method in class net.grelf.grip.BlobMeas

Does a deep copy of everything except the blob, for which the reference is copied.

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

clone() - Method in class net.grelf.image.Image16

Returns a new Image16 object with the same data.

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

Returns a new Image32 object with the same data, or null if there is not enough memory for it.

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

Returns a new Image64 object with the same data, or null if there is not enough memory for it.

clone() - Method in class net.grelf.image.Image8

Returns a new Image8 object with the same data.

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

clone() - Method in class net.grelf.MeasuredValue

Returns a new MeasuredValue object with the same data.

clone() - Method in class net.grelf.PointFloat

Returns a new PointFloat object with the same data.

clone() - Method in class net.grelf.Statistics

Returns a new Statistics object with the same data.

clone() - Method in class net.grelf.TimeInterval

Returns a new TimeInterval object with the same data.

clone() - Method in class net.grelf.VectorFloat

Returns a new VectorFloat object with the same data.

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

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

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

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

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

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

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

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

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

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

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

ColourGraph - Class in net.grelf.grip

Displays the colours of a list of blobs, in the form of a graph of red-excess (R - G) against blue excess (B - G), normalised by blob brightness.

ColourGraph(BlobMeasList, ColourGraph.GRAPH_KIND) - Constructor for class net.grelf.grip.ColourGraph

ColourGraph.GRAPH_KIND - Enum in net.grelf.grip

combine(String) - Method in class net.grelf.grip.ImTable

Only called if table.getSelected () has a list of at least 2 selected ImFrame objects.

CometFrame - Class in net.grelf.grip

An ImFrame for use with a CometProcessor.

CometFrame(CometProcessor, File) - Constructor for class net.grelf.grip.CometFrame

CometProcessor - Class in net.grelf.grip

Semi-interactive batch processor which asks the user to point to a detected "star" (typically a comet or minor planet) in each frame to be processed.

CometProcessor() - Constructor for class net.grelf.grip.CometProcessor

compareTo(Angle) - Method in class net.grelf.Angle

Implements java.lang.Comparable

compareTo(BlobMeas) - Method in class net.grelf.grip.BlobMeas

To enable sorting on reverse order of brightness.

compareTo(Connection) - Method in class net.grelf.grip.Connection

For sorting only on angle.

compareTo(VectorFloat) - Method in class net.grelf.VectorFloat

For sorting only on angle, theta.

Complex - Class in net.grelf

Complex numbers and operations upon them.

Complex(double, double) - Constructor for class net.grelf.Complex

Config - Class in net.grelf.grip

Static methods for loading and saving configuration properties for the whole application.

ConfigDialogue - Class in net.grelf.grip

Dialogue for setting the configuration.

ConfigDialogue() - Constructor for class net.grelf.grip.ConfigDialogue

Create dialogue and display it as modal.

ConfigMenu - Class in net.grelf.grip

Configuration menu and actions.

ConfigMenu() - Constructor for class net.grelf.grip.ConfigMenu

confirm(String, Object) - Static method in class net.grelf.Util

Convenience method for displaying a yes/no confirmation dialogue.

confirm(Component, String, Object) - Static method in class net.grelf.Util

Convenience method for displaying a yes/no confirmation dialogue.

conjugate() - Method in class net.grelf.Complex

Conjugates this and also returns this, to be chainable.

Connection - Class in net.grelf.grip

A connection is a vector between the centres of two Blobs detected in an image.

Connection(VectorFloat, int, int) - Constructor for class net.grelf.grip.Connection

ConnectionList - Class in net.grelf.grip

Holds a list of Connection objects sorted in ascending order of polar angle.

ConnectionList() - Constructor for class net.grelf.grip.ConnectionList

containsImage(int) - Method in class net.grelf.grip.MatchList

containsImageAndBlob(int, int) - Method in class net.grelf.grip.MatchList

contour(int) - Method in class net.grelf.grip.Pseudocolour

Set black at regular intervals in the LUT.

ControlPointsDialogue - Class in net.grelf.grip

This class is for adjusting a pair of corresponding points on two images interactively by showing a portion of each image at full scale around the points and dragging each image with a mouse.

ControlPointsDialogue(int, ImFrame, Point, ImFrame, Point) - Constructor for class net.grelf.grip.ControlPointsDialogue

Create the dialogue and display it as modal.

convertImageKindString() - Method in class net.grelf.image.Metadata

convertToImage16() - Method in interface net.grelf.image.Image

convertToImage16() - Method in class net.grelf.image.Image16

Simply returns this (not a clone).

convertToImage16() - Method in class net.grelf.image.Image32

convertToImage16() - Method in class net.grelf.image.Image64

convertToImage16() - Method in class net.grelf.image.Image8

convertToImage32() - Method in interface net.grelf.image.Image

convertToImage32() - Method in class net.grelf.image.Image16

convertToImage32() - Method in class net.grelf.image.Image32

Simply returns this (not a clone).

convertToImage32() - Method in class net.grelf.image.Image64

Scale linearly to create an Image32.

convertToImage32() - Method in class net.grelf.image.Image8

convertToImage64() - Method in interface net.grelf.image.Image

convertToImage64() - Method in class net.grelf.image.Image16

convertToImage64() - Method in class net.grelf.image.Image32

Convert to an ImageDouble containing the same values.

convertToImage64() - Method in class net.grelf.image.Image64

Simply returns this (not a clone).

convertToImage64() - Method in class net.grelf.image.Image8

convertToImage8() - Method in interface net.grelf.image.Image

convertToImage8() - Method in class net.grelf.image.Image16

convertToImage8() - Method in class net.grelf.image.Image32

convertToImage8() - Method in class net.grelf.image.Image64

convertToImage8() - Method in class net.grelf.image.Image8

Simply returns this (not a clone).

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

Convert the image to monochrome, using 0.325 x red + 0.5 * green + 0.175 * blue.

convertToMonochrome(double...) - Method in class net.grelf.grip.ImFrame

Convert the multi-channel image to monochrome, using the factors f to determine ratios of channels.

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

Reduce the number of bands from 3 to 1, converting RGB to monochrome, using 0.325 x red + 0.5 * green + 0.175 * blue.

convertToMonochrome(double...) - Method in interface net.grelf.image.Image

Reduce the number of bands to 1, combining channels, using sum_i (f[i]/I x px[i]), where I = sum_i (f[i]).

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

Reduce the number of bands from 3 to 1, converting RGB to monochrome, using 0.325 x red + 0.5 * green + 0.175 * blue.

convertToMonochrome(double...) - Method in class net.grelf.image.Image32

Reduce the number of bands to 1, combining channels, using sum_i (f[i]/I x px[i]), where I = sum_i (f[i]).

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

Reduce the number of bands from 3 to 1, converting RGB to monochrome, using 0.325 x red + 0.5 * green + 0.175 * blue.

convertToMonochrome(double...) - Method in class net.grelf.image.Image64

Reduce the number of bands to 1, combining channels, using sum_i (f[i]/I x px[i]), where I = sum_i (f[i]).

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

Convert the image to monochrome, using 0.325 x red + 0.5 * green + 0.175 * blue.

convertToMonochrome(double...) - Method in class net.grelf.image.Image8or16Base

Convert the image to monochrome, using given fractions of each channel.

ConvolutionMenu - Class in net.grelf.grip

Convolution/deconvolution menu (on each ImFrame) and its actions.

ConvolutionMenu(ImFrame) - Constructor for class net.grelf.grip.ConvolutionMenu

convolve(Kernel) - Method in class net.grelf.grip.ImFrame

Convolve this image with the given kernel, setting the kernel as the current kernel field of this class.

convolve(Kernel, ProgressMonitor) - Method in interface net.grelf.image.Image

Perform a 2D linear convolution with the given kernel.

convolve(double[], double[], ProgressMonitor) - Method in interface net.grelf.image.Image

Convolve the given image with the given 1D arrays (horizontal and vertical - may be different).

convolve(Kernel, ProgressMonitor) - Method in class net.grelf.image.Image32

Perform a 2D linear convolution with the given kernel.

convolve(double[], double[], ProgressMonitor) - Method in class net.grelf.image.Image32

Convolve the given image with the given 1D arrays (horizontal and vertical - may be different).

convolve(Kernel, ProgressMonitor) - Method in class net.grelf.image.Image64

Perform a 2D linear convolution with the given kernel.

convolve(double[], double[], ProgressMonitor) - Method in class net.grelf.image.Image64

Convolve the given image with the given 1D arrays (horizontal and vertical - may be different).

convolve(Kernel, ProgressMonitor) - Method in class net.grelf.image.Image8or16Base

Perform a 2D linear convolution with the given kernel.

convolve(double[], double[], ProgressMonitor) - Method in class net.grelf.image.Image8or16Base

Convolve the given image with the given 1D arrays (horizontal and vertical - may be different).

copyCalibrationFromOtherFrame(ImFrame) - Method in class net.grelf.grip.MeasurementMenu

Ask user to select another calibrated frame from which calibration will be copied to the given one.

copyFile(String, String) - Static method in class net.grelf.FileIO

Copy any file.

correctBackground(double, int) - Method in class net.grelf.grip.ImFrame

Version which is given the 2 parameters rather than reading them from config.properties file.

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

Level the background of the image by dividing the image into n x n cells and using the modal values of the histogram in every cell.

correctBackground(double, int) - Method in interface net.grelf.image.Image

Level the background of the image by dividing the image into n x n cells and using the modal values of the histogram in every cell.

correctBackground(double, int) - Method in class net.grelf.image.Image32

Level the background of the image by dividing the image into n x n cells and using the modal values of the histogram in every cell.

correctBackground(double, int) - Method in class net.grelf.image.Image64

Level the background of the image by dividing the image into n x n cells and using the modal values of the histogram in every cell.

correctBackground(double, int) - Method in class net.grelf.image.Image8or16Base

Level the background of the image by dividing the image into n x n cells and using the modal values of the histogram in every cell.

cos() - Method in class net.grelf.Angle

Cosine.

cos90ap - Variable in class net.grelf.astro.StarChartLoader

cosDegs(double) - Static method in class net.grelf.Maths

Get cosine of an angle given in degrees.

cosdp - Variable in class net.grelf.astro.StarChartLoader

create(int, int, ImFrame) - Static method in class net.grelf.grip.MagnifiedFrame

There is no public constructor - use this instead.

createChart() - Static method in class net.grelf.astro.StarChart

Interacts with user to determine which area to chart.

createChart(Frame) - Static method in class net.grelf.astro.StarChart

Interacts with user to determine which area to chart.

createGaussianKernel(Image, int) - Static method in class net.grelf.image.Kernel

Create a kernel which is a Gaussian hump.

createImage(int, int, int, int) - Static method in class net.grelf.image.ImageBase

Utility for constructing an uninitialised image of suitable type for the number of bits.

createImage(int, int, int, int, boolean, boolean) - Static method in class net.grelf.image.ImageBase

Utility for constructing an image of suitable type for the number of bits, optionally filled with zeroes.

createImageIcon(String) - Static method in class net.grelf.grip.GRIP

Returns a javax.swing.ImageIcon, or null if the path was invalid.

createJulianDate(String) - Static method in class net.grelf.astro.JulianDate

Use this instead of constructor if the xmlDateTime may not be in W3C schema style.

crop(Point, Point) - Method in class net.grelf.grip.BlobMeasList

Modify the list for its image being cropped to a rectangle formed by the 2 points as diagonal.

crop(Point, Point) - Method in class net.grelf.grip.ImFrame

Crop the image by a drawn rectangle.

crop(Point, Point, boolean) - Method in class net.grelf.grip.ImFrame

Crop the image by a drawn rectangle and adjust any BlobMeasList it may have.

crop(Point, Point) - Method in interface net.grelf.image.Image

Crop the Image by a rectangle defined by the diagonally opposite points.

crop(Point, Point) - Method in class net.grelf.image.Image32

Crop the image by a rectangle defined by the diagonally opposite points.

crop(Point, Point) - Method in class net.grelf.image.Image64

Crop the image by a rectangle defined by the diagonally opposite points.

crop(Point, Point) - Method in class net.grelf.image.Image8or16Base

Crop the image by a rectangle defined by the diagonally opposite points.

cropOthers(Point, Point) - Method in class net.grelf.grip.BatchProcessor

Nov 07: No longer static.

CROSS_ARM - Static variable in class net.grelf.grip.GlassPane

CSV - Static variable in class net.grelf.FileIO_CSVFilter