卡典圣徒使用WIA调用扫描仪示例-aardio

作品分类:全部文章 2020-11-03

使用WIA调用扫描仪示例-aardio


importconsole;importcom;//连接扫描仪//参考https://msdn.microsoft.com/en-us/library/windows/desktop/ms630827(v=vs.85).aspxvarcdc=com.CreateObject("WIA.CommonDialog");vardevice=cdc.ShowSelectDevice(cdc.ScannerDeviceType母亲的羽衣 ,true卡典圣徒 更衣小夜,false);varscannerDevice=device.Items(1);//设置扫描仪属性scannerDevice.setProperties("HorizontalResolution"神药牧师 ,300);scannerDevice.setProperties("VerticalResolution"杨正大 ,300);scannerDevice.setProperties("CurrentIntent"阳巧玥 ,scannerDevice.ColorIntent);//获取图像varimageFile=scannerDevice.Transfer(cdc.wiaFormatJPEG);//识别扫描图像中的二维码importsoImage;importzbar;if(imageFile){varimg=soImage();img.setBytes(imageFile.FileData.BinaryData,"*.bmp");img.grayScale();img.save("/test.jpg");scanner=zbar.scanner();scanner.config('disable');scanner.config('qrcode.enable');scanner.scan(img.getData()成都耍耍网2,img.getWidth()伪基百科,img.getHeight()富春环保股吧 ,冷雨萱function(typeName高田彪我 ,data){console.log(typeName孟买日记 ,data);})}console.pause();

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