SET ANNOTATION TEXT THRESHOLD

PXSET_ANNO_THRESH

CALL SEQUENCE

void pxset_anno_thresh (

Pint	ws_id,	/*workstation identifier	*/
Pfloat	size	/*annotation text culling threshold in DC	*/

)

EFFECT

The current annotation text culling threshold in the workstation state list is set to the specified value. By default, the annotation text culling threshold is -1. and no text is culled.

Annotation text whose height when projected onto the display surface is less than Annotation Text Culling Threshold is not displayed. A bounding rectangle is drawn in the text's place using the current text color.

A value of zero or less for Text Culling Threshold indicates that text culling is not activated.

ERRORS

1

Ignoring function, function requires state PHOP.

3

Ignoring function, function requires state WSOP.

54

Ignoring function, the specified workstation is not open.

59

Ignoring function, the specified workstation is not of category OUTPUT or of category OUTIN.

SEE ALSO

Annotation text relative, see panno_text_rel, panno_text_rel3

Text, see ptext, ptext3