一个ball例程带你进入 Halcon 世界

* 此例程来自halcon自带例程，请打开 halcon-》ctrl+E 打开例程-》搜索框中输入ball added by xiejl
* ball.hdev: Inspection of Ball Bonding
* 
dev_update_window (‘off‘)
dev_close_window ()
dev_open_window (0, 0, 728, 512, ‘black‘, WindowID)
read_image (Bond, ‘die/die_03‘)
dev_display (Bond)
set_display_font (WindowID, 14, ‘mono‘, ‘true‘, ‘false‘)
disp_continue_message (WindowID, ‘black‘, ‘true‘)
stop ()
threshold (Bond, Bright, 100, 255)
shape_trans (Bright, Die, ‘rectangle2‘)
dev_set_color (‘green‘)
dev_set_line_width (3)
dev_set_draw (‘margin‘)
dev_display (Die)
disp_continue_message (WindowID, ‘black‘, ‘true‘)
stop ()
reduce_domain (Bond, Die, DieGrey)
threshold (DieGrey, Wires, 0, 50)
fill_up_shape (Wires, WiresFilled, ‘area‘, 1, 100)
dev_display (Bond)
dev_set_draw (‘fill‘)
dev_set_color (‘red‘)
dev_display (WiresFilled)
disp_continue_message (WindowID, ‘black‘, ‘true‘)
stop ()
opening_circle (WiresFilled, Balls, 15.5)
dev_set_color (‘green‘)
dev_display (Balls)
disp_continue_message (WindowID, ‘black‘, ‘true‘)
stop ()
connection (Balls, SingleBalls)
select_shape (SingleBalls, IntermediateBalls, ‘circularity‘, ‘and‘, 0.85, 1.0)
sort_region (IntermediateBalls, FinalBalls, ‘first_point‘, ‘true‘, ‘column‘)
dev_display (Bond)
dev_set_colored (12)
dev_display (FinalBalls)
disp_continue_message (WindowID, ‘black‘, ‘true‘)
stop ()
smallest_circle (FinalBalls, Row, Column, Radius)
NumBalls := |Radius|
Diameter := 2*Radius
meanDiameter := sum(Diameter)/NumBalls
mimDiameter := min(Diameter)
dev_display (Bond)
disp_circle (WindowID, Row, Column, Radius)
dev_set_color (‘white‘)
for i := 1 to NumBalls by 1
    if (fmod(i,2)=1)
        disp_message (WindowID, ‘D: ‘+Diameter[i-1], ‘image‘, Row[i-1]-2.7*Radius[i-1], max([Column[i-1]-60,0]), ‘white‘, ‘false‘)
    else
        disp_message (WindowID, ‘D: ‘+Diameter[i-1], ‘image‘, Row[i-1]+1.2*Radius[i-1], max([Column[i-1]-60,0]), ‘white‘, ‘false‘)
    endif
endfor
* dump_window (WindowID, ‘tiff_rgb‘, ‘./ball‘)
dev_set_color (‘green‘)
dev_update_window (‘on‘)
disp_continue_message (WindowID, ‘black‘, ‘true‘)
stop ()
dev_close_window ()