picksi(3G)picksi(3G)NAMEpicksi - sets the dimensions of the picking region
FORTRAN 77 SPECIFICATION
subroutine picksi(deltax, deltay)
integer*4 deltax, deltay
PARAMETERS
deltax expects the new width of the picking region.
deltay expects the new height of the picking region.
DESCRIPTIONpicksi changes the dimensions of the picking region. The default setting
is 10 pixels. The picking region is rectangular and 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
picking buffer.
SEE ALSO
pick
NOTE
This routine is available only in immediate mode.
picksize cannot be called within a pick()/endpick() block.
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