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fkbox

$ \bigcirc$Name


fkbox Compute the bounding box of a Fcurves




$ \bigcirc$Command Synopsis


fkbox [-z z] in . . . . [box ]



-z z : magnification factor to apply to the box

in : input (Fcurves)

. (screen output) : minimum along X coordinate

. (screen output) : minimum along Y coordinate

. (screen output) : maximum along X coordinate

. (screen output) : maximum along Y coordinate

box : create bounding box as a Fcurve




$ \bigcirc$Function Summary


void fkbox (cs , xmin , ymin , xmax , ymax , z , box )

Fcurves cs ;

float *xmin , *ymin , *xmax , *ymax ;

float *z ;

Fcurve box ;




$ \bigcirc$Description


This module computes the bounding box enclosing a set of Fcurves. The output xmin, xmax, ymin and ymax are the minimum and maximum values taken by the x and y coordinates over all points of all curves. If the -z option is used, then the size of the bounding box is magnified by z along each axis (the center of the box being kept). If requested, the bounding box is stored in a Fcurve.




$ \bigcirc$See Also


fkplot, fkprintfig, sr_signature.


$ \bigcirc$Version 1.1


Last Modification date : Thu Nov 29 20:23:56 2001


$ \bigcirc$Author


Lionel Moisan






next up previous contents index
Next: fkcenter Up: Reference Previous: fillpolys   Contents   Index
mw 2004-05-05