halcon 数字转字符串实现循环读取图片

1.将字符转换为数字

tuple_number (StringImageIndex,IntImageIndex)

2.将数字转换为字符

tuple_string (IntImageIndex, '0', StringImageIndex)

循环读取图片

Count:=1

for Index := Count to 5 by 1

tuple_string(Index,'0',StringIndex)

filename:='x\\xxx\\xxxxx\\'+StringIndex+'.bmp'

read_image(Image,filename)

endfor