INQUIRE LINETYPE DEFINITION

PXINQ_LINE_DEF

CALLING SEQUENCE

pxinq_line_def (

Pint	ws_id	/*workstation identifier	*/
Pint	type	/*line type	*/
Pint	len_pat_lengths	/*length (dimension) of dash pattern array	*/
Pint	*error_ind	/*error indicator	*/
Pint	*continuity	/*continuity flag	*/

0	PDPC_RESTART
restart pattern for each segment
1	PDPC_CONTINUOUS
apply pattern continuously across segments

Pint	*adapt	/*adaptation flag	*/

0	PLTA_EXACT
exact (dash pattern is not adjusted)
1	PLTA_ADAPT
insure line ends on a drawn segment
2	PLTA_XADAPT
insure whole number of pattern repetitions on a line
3	PLTA_ADAPT_BY_SEG
insure whole number of pattern repetitions on a line segment

Pint	*num_lengths	/*number of line segment lengths in the dash pattern array	*/
Pfloat	*offset	/*pattern offset in millimeters	*/
Pfloat	*pat_lengths	/*dash pattern array of line segment lengths (alternating lines and gaps) in millimeters	*/
Pfloat	*cut_length	/*cut length in millimeters	*/

)

EFFECT

This inquiry is used to return an application-defined line type definition created with Set Linetype Definition (routines pxset_line_def).

Your application must allocate storage for the Dash Pattern Array. If Dash Pattern Array is too short to return all of the line segment lengths, an error is returned and none of the other output arguments are changed.

ERRORS

2

Ignoring function, function requires state PHOP.

54

Ignoring function, the specified workstation is not open.

2001

Ignoring function, output parameter size insufficient -- a FORTRAN array or string being passed as an output parameter is too small to contain the returned information.

105

Ignoring function, the marker/line index must be in the range -1 to -256.

SEE ALSO

Polyline, see ppolyline, ppolyline3