pushat(3G)pushat(3G)NAMEpushat - pushes down the attribute stack
FORTRAN 77 SPECIFICATION
subroutine pushatPARAMETERS
none
DESCRIPTIONpushat pushes down the attribute stack, duplicating the following global
state attributes:
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Attributes
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backbuffer linewidth
cmode or RGBmode lsrepeat
color pattern
drawmode font
frontbuffer RGB color
linestyle RGB writemask
writemask shademodel
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The subroutines that affect these attributes differ in their scope.
Refer to the Graphics Library Programming Guide to determine the scope of
a specific attribute.
The saved values can be restored using popatt.
The attribute stack is ATTRIBSTACKDEPTH levels deep. pushat is ignored
if the stack is full.
SEE ALSO
backbu, cmode, color, drawmo, frontb, linewi, lsrepe, popatt, RGBcol,
RGBmod, RGBwri, setlin, setpat, shadem, writem
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