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.TH "INQUIRE DYNAMICS OF WORKSTATION ATTRIBUTES" 3P "29 February 1991"
.SH NAME
INQUIRE DYNAMICS OF WORKSTATION ATTRIBUTES \- inquire the
dynamics of workstation attributes for a workstation type
.IX "Dynamic Modifications" "INQUIRE DYNAMICS OF WORKSTATION ATTRIBUTES"
.SH SYNOPSIS
.SS C Syntax
.ft B
.ta 1.25i 3i
.nf
void
pinq_dyns_ws_attrs ( type, error_ind, attr )
Pint	ws_type;	\fIworkstation type\fP
Pint	*err_ind;	\fI\s-2OUT\s+2 error indicator\fP
Pdyns_ws_attrs	*attr;	\fI\s-2OUT\s+2 attributes dynamics\fP
.fi
.ft R
.SS Required PHIGS Operating States
(PHOP, *, *, *)
.SH DESCRIPTION
.SS Purpose
Use \s-2INQUIRE DYNAMICS OF WORKSTATION ATTRIBUTES\s+2 to determine
dynamics of workstation attributes for a specified workstation type.
.LP
The possible dynamic modification accepted values are:
.sp .3
.ta \w'PDYN_IRG     'u
\fI\s-2PDYN_IRG\s+2\fP		Modification leads to an \fIImplicit Regeneration\fP.
.sp .1
\fI\s-2PDYN_IMM\s+2\fP		Modification is performed \fIImmediately\fP, without an
implicit regeneration.
.sp .1
\fI\s-2PDYN_CBS\s+2\fP		Modification \fICan Be Simulated\fP before an
implicit regeneration is permitted.
.SS C Input Parameters
.IP \fItype \fP
The workstation type whose capabilities are inquired.
.SS C Output Parameters
.IP \fIerror_ind\fP
A pointer to the location to store the error number of any error
detected by this function.
.IP \fIattr \fP
A pointer to a structure in which the system returns the
dynamic modification accepted values for various
workstation attributes.
Pdyns_ws_attrs is defined in phigs.h as follows:
.sp .4
.nf
.ta .5i +\1.0i +1.25i
typedef struct {
.sp .2
	Pdyn_mod	line_bundle;	/* polyline representation */
	Pdyn_mod	marker_bundle;	/* marker representation */
	Pdyn_mod	text_bundle;	/* text representation */
	Pdyn_mod	int_bundle;	/* interior representation */
	Pdyn_mod	edge_bundle;	/* edge representation */
	Pdyn_mod	pat_rep;	/* pattern representation */
	Pdyn_mod	colr_rep;	/* colour representation */
	Pdyn_mod	view_rep;	/* view representation */
	Pdyn_mod	ws_tran;	/* workstation transformation */
	Pdyn_mod	highl_filter;	/* highlight filter */
	Pdyn_mod	invis_filter;	/* invisibility filter */
	Pdyn_mod	hlhsr_mode;	/* HLHSR mode */
.sp .2
} Pdyns_ws_attrs;
.fi
.IP
The Pdyn_mod enumeration holds the dynamic modification accepted value,
one of the values  \s-2PDYN_IRG\s+2, \s-2PDYN_IMM\s+2, or \s-2PDYN_CBS\s+2.
.SH ERRORS
.IP 002
Ignoring function, function requires state (\s-2PHOP, *, *, *\s+2)
.IP 051
Ignoring function, this information is not yet available
for this workstation type; open a workstation of this type
and use the specific workstation type
.IP 052
Ignoring function, workstation type not recognized by the implementation
.IP 059
Ignoring function, the specified workstation does not have
output capability (that is, the workstation category is neither 
\s-2OUTPUT\s+2, \s-2OUTIN\s+2, nor \s-2MO\s+2)
.IP 062
Ignoring function, this information is not available for this
\s-2MO\s+2 workstation type
.SH SEE ALSO
.nf
.IP
.ta 0.5i
.SM "PHIGS WORKSTATION DESCRIPTION TABLE (7P)"
.fi