#wold be nice to print relative changes of the parameters
RANGE_OBJ = 1.0
STEP_OBJ = 0.1
RANGE_STIG = 10.0
STEP_STIG = 1.0
UPDATE_POSITION = True
AVERAGE = 1
width, height = eiger.getImageSize()
#ROI = Rectangle(width/3, height/3, width/3, height/3,)
#ROI = Rectangle(0, 0, width, height,)
ROI = Rectangle(200,100,256,256) #(x0,y0,delta_x(2**n), delta_y(2**n))
ROI = Rectangle(130,74,256,256)
ROI = Rectangle(180,170,256,256)


initial_state = get_focus_scan_pos()
print "Initial state:" , initial_state

set_focus_scan_roi(ROI)
    
    

r=scan_focus(objective, RANGE_OBJ, STEP_OBJ,average = AVERAGE, update_position = UPDATE_POSITION)
#r=scan_focus(obj_stig_a, RANGE_STIG, STEP_STIG, average = AVERAGE, update_position = UPDATE_POSITION)
#r=scan_focus(obj_stig_b, RANGE_STIG, STEP_STIG,average = AVERAGE, update_position = UPDATE_POSITION)
#r=scan_focus(objective, RANGE_OBJ, STEP_OBJ, average = AVERAGE, update_position = UPDATE_POSITION)
#r=scan_focus(obj_stig_a, RANGE_STIG, STEP_STIG, average = AVERAGE, update_position = UPDATE_POSITION)
#r=scan_focus(obj_stig_b, RANGE_STIG, STEP_STIG,  average = AVERAGE, update_position = UPDATE_POSITION)
#r=scan_focus(objective, RANGE_OBJ, STEP_OBJ, average = AVERAGE, update_position = UPDATE_POSITION)#

final_state = get_focus_scan_pos()
print "Final state:" , final_state