script.imglib.algorithm

Class Process

java.lang.Object

script.imglib.algorithm.Process

All Implemented Interfaces:

IFunction

public class Process
extends Object
implements IFunction

TODO

Constructor Summary

Constructors

Constructor and Description
Process(Class<Algorithm> algorithmClass, IFunction fn, Object... parameters) Same as this(algorithmClass, Process.asImage(fn), parameters);
Process(Class<Algorithm> algorithmClass, Image<? extends RealType<?>> img, Object... parameters) Initialize and execute the given Algorithm and prepare a cursor to deliver its pixel values one by one in successive calls to eval().
Process(OutputAlgorithm<? extends RealType<?>> algorithm) Execute the given OutputAlgorithm and prepare a cursor to deliver its pixel values one by one in successive calls to eval().

Method Summary

Modifier and Type	Method and Description
IFunction	duplicate()
double	eval() Evaluate this function and return a result in double floating-point precision.
void	findCursors(Collection<Cursor<?>> cursors) Put any cursors in use by this function (and any nested functions) in @param cursors.
Image<? extends RealType<?>>	getResult()

Methods inherited from class java.lang.Object

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

Constructor Detail

Process

public Process(OutputAlgorithm<? extends RealType<?>> algorithm)
        throws Exception

Execute the given OutputAlgorithm and prepare a cursor to deliver its pixel values one by one in successive calls to eval().

Throws:

Exception

Process

public Process(Class<Algorithm> algorithmClass,
               IFunction fn,
               Object... parameters)
        throws Exception

Same as this(algorithmClass, Process.asImage(fn), parameters);

Throws:

Exception

Process

public Process(Class<Algorithm> algorithmClass,
               Image<? extends RealType<?>> img,
               Object... parameters)
        throws Exception

Initialize and execute the given Algorithm and prepare a cursor to deliver its pixel values one by one in successive calls to eval(). If the @param algorithmClass implements OutputAlgorithm, then this IFunction will iterate over the image obtained from getResult(). Otherwise, this IFunction iterates over the modified input image. The Algorithm is constructed by reflection and assumes that the constructor accepts one Image as first argument and then the rest of the argument in the same order as given. Otherwise, an Exception will be thrown.

Throws:

Exception

Method Detail

getResult

public Image<? extends RealType<?>> getResult()

duplicate

public final IFunction duplicate()
                          throws Exception

Specified by:

duplicate in interface IFunction

Throws:

Exception

eval

public final double eval()

Description copied from interface: IFunction

Evaluate this function and return a result in double floating-point precision.

Specified by:

eval in interface IFunction

findCursors

public final void findCursors(Collection<Cursor<?>> cursors)

Description copied from interface: IFunction

Put any cursors in use by this function (and any nested functions) in @param cursors.

Specified by:

findCursors in interface IFunction