NAME

picksize − sets the dimensions of the picking region

SPECIFICATION

C
picksize(deltax, deltay)
short deltax, deltay;

FORTRAN
subroutine picksi(deltax, deltay)
integer*4 deltax, deltay

Pascal
procedure picksize(deltax, deltay: longint);

DESCRIPTION

picksize has two arguments, deltax and deltay, which define the dimensions of a rectangle, the picking region.  It is centered at the current cursor position, the origin of the cursor glyph.  In picking mode, any objects that intersect the picking region are reported in the event queue. 

SEE ALSO

pick IRIS Graphics Programming, Section 9.2, Picking

NOTE

This routine is available only in immediate mode. 

Version 2.5  —  April 22, 1987