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#!F-adobe-helvetica-medium-r-normal--18*
#!N
#!N #!Rdxmpa DXMapArray #!N #!N Function #!N #!N Provides
an intermediate-level mapping function. #!N #!N Syntax #!N #!F-adobe-times-bold-r-normal--18* #include <dx/dx.h>
Array DXMapArray(Array index, Interpolator map, Array *invalid) #!EF #!N #!N Functional
Details #!N #!N This function is lower-level than #!F-adobe-times-bold-r-normal--18* DXMap #!EF
but higher than #!F-adobe-times-bold-r-normal--18* DXInterpolate #!EF . #!N #!N The parameter
#!F-adobe-times-bold-r-normal--18* index #!EF specifies an Array containing points to be sampled
from the Interpolator #!F-adobe-times-bold-r-normal--18* map #!EF . The result is returned
as an Array. If #!F-adobe-times-bold-r-normal--18* invalid #!EF is not #!F-adobe-times-bold-r-normal--18* NULL
#!EF , an Array that indicates invalid data in which uninterpolated
elements are tagged #!F-adobe-times-bold-r-normal--18* DATA_INVALID #!EF is returned. If an invalid-data
Array corresponding to #!F-adobe-times-bold-r-normal--18* index #!EF exists prior to the call
to #!F-adobe-times-bold-r-normal--18* DXMapArray #!EF , it should be passed in through
#!F-adobe-times-bold-r-normal--18* *invalid #!EF . See #!Ldxie,dxall1284 h DXInterpolate #!EL for valid types of #!F-adobe-times-bold-r-normal--18*
index #!EF and #!F-adobe-times-bold-r-normal--18* map #!EF data. #!N #!N Return Value
#!N #!N Returns #!F-adobe-times-bold-r-normal--18* index #!EF or returns #!F-adobe-times-bold-r-normal--18* NULL #!EF
and sets an error code. #!N #!N See Also #!N #!N
#!F-adobe-times-bold-r-normal--18* #!Ldxie,dxall1284 h DXInterpolate #!EL , #!Ldxmp,dxall1303 h DXMap #!EL , #!Ldxmpc,dxall1305 h DXMapCheck #!EL , #!Ldxni,dxall1318 h DXNewInterpolator #!EL #!EF #!N #!N
#!Linadmg,dxall1117 h Interpolation and Mapping #!EL . #!N #!N #!N #!F-adobe-times-medium-i-normal--18* Next Topic #!EF #!N #!N
#!Ldxmpc,dxall1305 h DXMapCheck #!EL #!N #!F-adobe-times-medium-i-normal--18* #!N
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