MAN page from Mandrake Other XITE-3.3-3.i386.rpm

PROFILE

Section: C Library Functions (3)
Updated: 16 Mar 1998
Index

 

NAME

profile - Calculate pixel values along a line.

 

SYNTAX

 #include <xite/arithmetic.h>

 int profile( IBAND band, double x, double y,
    double direction, double step, double dist,
    int ip, double* arr, int maxlen );

 

DESCRIPTION

profile calculates the pixel values along a line startingat (x,y) in the direction direction.

bandis a BIFF image band of any type. xand ymake upthe start point of the profile. directionis the directionof the profile in radians. stepis the distance between twopoints in the profile. distis the length of the profile.ipis the interpolation degree (only ip = 1 is implemented).arris an array of return values, starting on array index 1where the profile is stored. maxlenis the maximum length ofthe profile (length of arr)

 

RETURN VALUE

Length of profile, or negative value on error.

 

SEE ALSO

crossSection(3)

 

AUTHOR

Otto Milvang

---

 

Index

NAME

SYNTAX

DESCRIPTION

RETURN VALUE

SEE ALSO

AUTHOR

---

This document was created byman2html,using the manual pages.