pro resetbases
@pltdat.h
;
; Reset widget bases for new frame or new file:
;
widget_control,mapbase,bad_id=badid,/destroy
widget_control,conimagebase,bad_id=badid,/destroy
widget_control,xylinebase,bad_id=badid,/destroy
widget_control,finderbase,bad_id=badid,/destroy
widget_control,gotobase,bad_id=badid,/destroy
widget_control,gotobase,bad_id=badid,/destroy
widget_control,contbase,bad_id=badid,/destroy
cont.cmin = 0. & cont.cmax = 0. & cont.cint = 0.
widget_control,imconbase,map=0 ; image, contour, image+contour
widget_control,typebase,/map ; maps, contour/image, x/y
for i=0,2 do widget_control,wb_types(i),set_button=0,sensitive=1
if frame.nx le 1 or frame.ny le 1 then begin	; xy line frame
  widget_control,wb_types(0),sensitive=0	; turn off maps
  widget_control,wb_types(1),sensitive=0	; turn off contours
endif else begin				; contour frame
  widget_control,wb_types(2),sensitive=0	; turn off xy line
endelse
return
end