;+
;
; file cpkeywords.common - common block for CP display software
;
;-

common keywords, $                      ; Keywords which set display options
					; A common is used because of widget
					; event handlers inabilility to pass.
					; Passes can be made one way using the
					; parent bases set_value and structures
					;
		norm_diff, 	$	; 0 means do a normal image 
					; 1 means do a difference image
					;
		donorth,        $	; 0 means don't draw solar north
					; 1 means do draw solar north on image
					;  
		dodisk,         $	; 0 means don't draw solar disk
					; 1 means do draw solar disk
					;
		doradii,        $	; radii are circles about sun
					; 0 means don't draw radius lines
					; 1 means do draw radius lines
					;
		doradial, 	$       ; radial is sun center outward
					; 0 means don't draw radial lines
					; 1 means do draw radial lines
                                        ;
		ruletimes,      $       ; condition for requesting R and theta
					; 0 means don't do pick any R/theta 
					; 1 means pick 1 R/theta 
					; 2 means pick multiple R/theta 
					; 3 means enter R/theta 
					;
		rulecondition,  $       ; if RULETIMES ne 0 then :
					; 0 means draw ruler s/c thru R/theta 
					; 1 means mark R/theta click w/ circle
					; 2 means don't draw ruler or mark 
					;   R/theta, the values are still 
					;   output to imformational window
					; 3 means plot a radial scan
					; 4 means plot an azmuthal scan
					;
		posfac,         $	; used for difference image color scale
		negfac,         $	; used for difference image color scale
					;
		sin_mov                 ; 0 means doing a nimage
					; 1 means doing a movie