以下代码是一个用于读取和显示一系列二维码图像中的二维码数据的脚本。它使用了一些图像处理和二维码识别的函数
- Initialize image path and visual settings
dev_update_off ()
dev_close_window ()
ImageFiles := ‘datacode/qrcode/qr_workpiece_’
ImageNum := 9
read_image (Image, ImageFiles + ‘01’)
dev_open_window_fit_image (Image, 0, 0, -1, -1, WindowHandle)
set_display_font (WindowHandle, 16, ‘mono’, ‘true’, ‘false’)
dev_set_line_width (3)
dev_set_color (‘green’) - Display short description
Message := ‘This simple program demonstrates how to read’
Message[1] := ‘QR data codes in a sequence of images’
Message[2] := ‘with the standard default parameter setting.’
Message[3] := ’ ’
Message[4] := ‘Note that there may be symbols that cannot be found’
Message[5] := ‘with the standard default setting. The reason’
Message[6] := 'for that could be: ’
Message[7] := ‘- the contrast is