hep.wired.heprep.services

Interface InverseProjection

All Superinterfaces:

Feature, Projection, ProjectionFeature, UVWindices, WiredRegistry.ID, org.freehep.xml.io.XMLIO, XYZindices

All Known Implementing Classes:

CompositeProjection, CylindricalFishEyeProjection, FlatProjection, NullProjection, ParallelProjection, ParallelProjection.XY, ParallelProjection.XZ, ParallelProjection.YZ, ParallelProjection.ZX, ParallelProjection.ZY, PerspectiveProjection, PerspectiveProjection.XY, PerspectiveProjection.XZ, PerspectiveProjection.YZ, PerspectiveProjection.ZX, PerspectiveProjection.ZY, RhoZ, RhoZFishEye, RhoZProjection, YXClock, YXFishEye

public interface InverseProjection
extends Projection

Transforms coordinates in one system (X', Y', Z') into coordinates of the original system (X, Y, Z).

Since:

4.1

Version:

$Id: InverseProjection.java 8598 2006-08-14 20:38:02Z duns $

Author:

Mark Donszelmann

Field Summary

Fields inherited from interface hep.wired.util.XYZindices

X, Y, Z

Fields inherited from interface hep.wired.util.UVWindices

U, V, W

Method Summary

Methods

Modifier and Type	Method and Description
double[]	inverseDeltaTransform(double[] uvw) Returns an array of length 3: xyz = inverse delta projection(uvw).
double[]	inverseTransform(double[] uvw) Returns an array of length 3: xyz = inverse projection(uvw).

Methods inherited from interface hep.wired.heprep.services.Projection

copy, deltaTransform, getFeature, getFormula, getName, getViewPort, setViewPort, supports, transform, transform, transform, transform

Methods inherited from interface hep.wired.util.WiredRegistry.ID

getID

Methods inherited from interface org.freehep.xml.io.XMLIO

restore, save

Method Detail

inverseTransform

double[] inverseTransform(double[] uvw)
                          throws UnsupportedOperationException

Returns an array of length 3: xyz = inverse projection(uvw). The returned array may have a lifetime up to the next call to this method on this object. UnsupportedOperation is thrown in no inverse projection is possible.

Throws:

UnsupportedOperationException

inverseDeltaTransform

double[] inverseDeltaTransform(double[] uvw)
                               throws UnsupportedOperationException

Returns an array of length 3: xyz = inverse delta projection(uvw). The returned array may have a lifetime up to the next call to this method on this object. UnsupportedOperation is thrown in no inverse delta projection is possible.

Throws:

UnsupportedOperationException