status.i4.v = wn_colored_text_c(x.r4.v, y.r4.v, text.sa.r,

	This routine draws a text string at virtual coordinates X,Y in a
	graphical window specified by a previous call to wn_active(_c).
	The text should be passed in standard XCHAR format.  wn_view(_c)
	and wn_world(_c) must also be called before calling this routine.

	x, y		real world coordinates of lower left hand
			corner of text string  (If text character scaling
			is selected with a call to wn_text_scaling_c,
			the following special coordinate values are supported.
			A value of WN_CENTER_IT for either coordinate will
			center the text relative to the active window for that
			plane.  A value of WN_JUSTIFY_MIN or WN_JUSTIFY_MAX
			will align the text to the minimum or maximum
			respectively of the corresponding axis.)
	text		text string to be displayed (array of XCHAR structures)
	num_chars	length of text string (Note: If a value of 0 is
			passed, characters will be displayed until a
			null character is encountered.)

	This function returns ACNET status values as follows:

	OK			success
	CBS_NOSETUP		an active window has not been established

	This function requires the following include files:

	cbslib_h, acnet_errors_h

	Related functions:

	wn_external_colored_text_c, wn_text(_c), wn_text_size(_c),
	wn_text_rotation(_c), wn_text_attributes_c, wn_text_scaling_c,
	wn_display_value(_c), wn_external_text(_c), wn_read_text_format,
	wn_set_background_format_c, wn_read_background_format, wn_flush,

	C/C++ usage:

	int	status;
	int	num_chars = TEXT_LENGTH;
	float	x = 1.0;
	float	y = 1.0;

	status = wn_colored_text_c(x,y,text,num_chars);