Class ncsa.horizon.coordinates.formatters.NRAOStokesFormatter
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Class ncsa.horizon.coordinates.formatters.NRAOStokesFormatter
java.lang.Object
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+----ncsa.horizon.coordinates.formatters.GenericAxisPosFormatter
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+----ncsa.horizon.coordinates.formatters.NRAOStokesFormatter
- public class NRAOStokesFormatter
- extends GenericAxisPosFormatter
support for printing out Stokes axis positions by their two-character
polarization codes, according to the NRAO Stokes Paramters Convention.
The convention is as follows:
pixel position: -7 -6 -5 -4 -3 -2 -1 0 1 2 3 4
Stokes code: YX XY YY XX LR RL LL RR I Q U V
The I, Q, U, and V indicate the standard Stokes optical polarizations.
That is, the values a the pixel position
The other codes indicate
-
myname
-
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polcodes
- the supported polarization codes:
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NRAOStokesFormatter()
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clone()
-
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toString()
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toString(double)
- return a value as a string with a specified precision
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toString(double, int)
- return a value as a string with a specified precision
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valueOf(String)
- parse the String representation of a floating point number
polcodes
public final static String polcodes[]
- the supported polarization codes:
myname
protected final static String myname
NRAOStokesFormatter
public NRAOStokesFormatter()
toString
public String toString(double val)
- return a value as a string with a specified precision
- Parameters:
- val - the input value
- Overrides:
- toString in class GenericAxisPosFormatter
toString
public String toString(double val,
int prec)
- return a value as a string with a specified precision
- Parameters:
- val - the input value
- prec - the number of places right of the decimal point
- Overrides:
- toString in class GenericAxisPosFormatter
valueOf
public double valueOf(String s) throws NumberFormatException
- parse the String representation of a floating point number
- Overrides:
- valueOf in class GenericAxisPosFormatter
clone
public Object clone()
- Overrides:
- clone in class GenericAxisPosFormatter
toString
public String toString()
- Overrides:
- toString in class GenericAxisPosFormatter
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