public class ZoomMap extends Mapping
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Mapping.Interpolator, Mapping.Spreader
LINEAR_INTERPOLATOR, LINEAR_SPREADER, NEAREST_INTERPOLATOR, NEAREST_SPREADER
AST__BAD, AST__TUNULL, pointer
Constructor and Description 

ZoomMap(int ncoord,
double zoom)
Creates a ZoomMap.

Modifier and Type  Method and Description 

double 
getZoom()
Get
zoomMap scale factor.

void 
setZoom(double zoom)
Set
zoomMap scale factor.

decompose, getInvert, getNin, getNout, getReport, getTranForward, getTranInverse, invert, linearApprox, mapBox, mapSplit, rate, rebin, rebinD, rebinF, rebinI, resample, resampleB, resampleD, resampleF, resampleI, resampleL, resampleS, setInvert, setReport, simplify, tran1, tran2, tranGrid, tranN, tranP
annul, clear, copy, delete, equals, finalize, getAstConstantI, getB, getC, getD, getF, getI, getID, getIdent, getL, getNobject, getObjSize, getRefCount, hashCode, isThreaded, reportVersions, sameObject, set, setB, setC, setD, setF, setI, setID, setIdent, setL, show, test, tune
public ZoomMap(int ncoord, double zoom)
ncoord
 The number of coordinate values for each point to be
transformed (i.e. the number of dimensions of the space in
which the points will reside). The same number is applicable
to both input and output points.zoom
 Initial scale factor by which coordinate values should be
multiplied (by the forward transformation) or divided (by the
inverse transformation). This factor may subsequently be
changed via the ZoomMap's Zoom attribute. It may be positive
or negative, but should not be zero.AstException
 if an error occurred in the AST librarypublic double getZoom()
Note that if a ZoomMap is inverted (e.g. by using astInvert), then the reciprocal of this zoom factor will, in effect, be used.
public void setZoom(double zoom)
Note that if a ZoomMap is inverted (e.g. by using astInvert), then the reciprocal of this zoom factor will, in effect, be used.
zoom
 the Zoom attribute of this objectCopyright © 2024 Central Laboratory of the Research Councils. All Rights Reserved.