pro qSkyImage_ChangeMapping, state, event
;+
; NAME:
;	qSkyImage_ChangeMapping
; PURPOSE:
;	Changes the mapping for the SkyImage calculation
; CATEGORY:
;	Widgets: qSkyImage
; CALLING SEQUENCE:
;	qSkyImage_ChangeMapping, state, event
; INPUTS:
;	state			array[1]; type: structure
;						qSkyImage state structure
;	event			array[1]; type: structure
;						event structure with event.id=state.wid_mapping[i], i=0,1,2
; OUTPUTS:
;	(none)
; CALLS:
; PROCEDURE:
;	Three mappings are implemented: equal area, equal distance and equal elongation
; STATE INFO USED:
; STATE INFO MODIFIED:
;	widget_control, event.id, set_button=event.select, set_uvalue=event.select
; MODIFICATION HISTORY:
;	MAY-2000, Paul Hick (UCSD/CASS; pphick@ucsd.edu)
;-
on_error, 2							; On error, return to caller

COMPILE_OPT hidden

widget_control, event.id, set_button=event.select, set_uvalue=event.select

return  &  end