SET CHARACTER UP VECTOR

PSET_CHAR_UP_VEC

CALL SEQUENCE

void pset_char_up_vec(

const Pvec	*up_vect	/* character up vector 	*/

)

TYPES

typedef struct {
	Pfloat 	delta_x;	/* delta x	*/	Pfloat 	delta_y;	/* delta y	*/
} Pvec;

PHIGS STATE

EFFECT

A SET CHARACTER UP VECTOR element is inserted in the open structure after element pointer or replaces the element indicated by element pointer, depending on edit mode. Element pointer then points to the SET CHARACTER UP VECTOR element. The value specified by up_vect is associated with the element.

When an element of this type is interpreted, the current character up vector entry in the PHIGS traversal state list is set to up_vect. This value is used to display the text primitives which follow.

EXTENSION TO THE PHIGS STANDARD

If GPHIGS is in NRS mode, the effect of this function is different from the effect described in the standard.

In NRS mode, (see OPEN PIPE), the element is not stored in a structure. It is sent to the workstation on which the pipe is opened.

ERRORS

5

Ignoring function, function requires state (PHOP,*, STOP,*)

SEE ALSO

text annotation text relative, open structure, open pipe (ext), inquire current element content, inquire current element type and size