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

J

J2000 - Static variable in class net.grelf.astro.Epoch

J2000 - Static variable in class net.grelf.astro.JulianDate

Commonly used epoch for star charts, J2000.0, based on Julian years.

JPG - Static variable in class net.grelf.FileIOImageFilter

JPG_FILTER - Static variable in class net.grelf.FileIOImageFilter

JulianDate - Class in net.grelf.astro

This class holds a Julian date/time to an accuracy of 1ms.

JulianDate(double) - Constructor for class net.grelf.astro.JulianDate

Construct from a numerical JD value.

JulianDate(long) - Constructor for class net.grelf.astro.JulianDate

Construct from the Java time in milliseconds since 1970.0 UT

JulianDate(Calendar) - Constructor for class net.grelf.astro.JulianDate

Construct from a Java calendar object (which already includes locale and time zone).

JulianDate() - Constructor for class net.grelf.astro.JulianDate

Get the JD now (system time) - uses default locale so no time zone conversion should be needed.

JulianDate(String) - Constructor for class net.grelf.astro.JulianDate

Construct from a xsd:DateTime value, as defined by W3C XML schema (eg, 2009-12-31T23:59:59.9+00:00).

JulianDate(XMLGregorianCalendar) - Constructor for class net.grelf.astro.JulianDate

Construct from standard Java representation of a W3C xs:dateTime.

JulianDateDialogue - Class in net.grelf.astro

Dialogue for user to convert between Gregorian calendar and JD.

JulianDateDialogue() - Constructor for class net.grelf.astro.JulianDateDialogue

JulianDateDialogue(Frame) - Constructor for class net.grelf.astro.JulianDateDialogue