getpla(3G)getpla(3G)NAMEgetpla - returns the number of available bitplanes
FORTRAN 77 SPECIFICATION
integer*4 function getpla()PARAMETERS
none
FUNCTION RETURN VALUE
The returned value of this function is the number of bitplanes available
for drawing under the current drawmode.
DESCRIPTIONgetpla returns the number of bitplanes that are available for drawing
under the current drawmode. When the drawmode is NORMDR, the result also
depends on the current buffer mode and whether or not multimap mode is
active. When the drawmode is CURSDR, getpla always returns 0, since no
direct drawing can be done into the cursor planes.
SEE ALSO
cmode, drawmo, double, getgde, multim, onemap, overla, RGBmod, single,
underl
NOTE
This routine is available only in immediate mode.
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