public void SimpleScan(Emgu.CV.Image <Emgu.CV.Structure.Bgra, byte> pColorImage)
{
if (OnCodeDetected == null)
{
return;
}
if (pColorImage == null)
{
return;
}
BarcodeReader reader = new BarcodeReader();
ZXing.Common.DecodingOptions options = new ZXing.Common.DecodingOptions();
options.TryHarder = TryHarder;
reader.Options = options;
var barcodeBitmap = pColorImage.Bitmap;
if (barcodeBitmap != null)
{
Result result = reader.Decode(barcodeBitmap);
if (result != null)
{
handleResult(result);
}
}
}
public void FullScan(Emgu.CV.Image <Emgu.CV.Structure.Bgra, byte> pColorImage)
{
if (OnCodeDetected == null)
{
return;
}
BarcodeReader reader = new BarcodeReader();
ZXing.Common.DecodingOptions options = new ZXing.Common.DecodingOptions();
options.TryHarder = TryHarder;
reader.Options = options;
var barcodeBitmap = pColorImage.Bitmap;
// detect and decode the barcode inside the bitmap
Result[] result = reader.DecodeMultiple(barcodeBitmap);
// do something with the result
foreach (Result r in result)
{
if (r != null)
{
handleResult(r);
}
}
}
/// <summary>
/// 识别图片
/// </summary>
/// <param name="writeableBmp"></param>
/// <returns></returns>
private async Task <Result> ScanQRCodeAsync(WriteableBitmap writeableBmp)
{
Result res = null;
var options = new ZXing.Common.DecodingOptions()
{
TryHarder = true
};
this.barcodeReader = new BarcodeReader {
Options = options, AutoRotate = true
};
await Dispatcher.RunAsync(CoreDispatcherPriority.Normal, () =>
{
//二维码解码
res = barcodeReader.Decode(writeableBmp);
});
return(res);
}
//private Result ScanQRCode(WriteableBitmap writeableBmp)
//{
// var barcodeReader = new BarcodeReader
// {
// TryHarder = true,
// AutoRotate = true
// };
// var result = barcodeReader.Decode(writeableBmp);
// if (result != null)
// {
// Debug.WriteLine(result.Text);
// }
// return result;
//}
private async Task<Result> ScanQRCodeAsync(WriteableBitmap writeableBitmap)
{
Result res = null;
var options = new ZXing.Common.DecodingOptions() { TryHarder = true, };
this.barcodeReader = new BarcodeReader { Options = options, AutoRotate = true };
await Dispatcher.RunAsync(CoreDispatcherPriority.Normal, () =>
{
res = barcodeReader.Decode(writeableBitmap);
});
return res;
}
public BarcodeFormatCollection(ZXing.Common.DecodingOptions options)
{
this.options = options;
}
internal DecodingOptions(ZXing.Common.DecodingOptions other)
{
wrappedDecodingOptions = other;
formatCollection = new BarcodeFormatCollection(wrappedDecodingOptions);
}
/// <summary>
/// Initializes a new instance of the <see cref="DecodingOptions"/> class.
/// </summary>
public DecodingOptions()
{
wrappedDecodingOptions = new ZXing.Common.DecodingOptions();
formatCollection = new BarcodeFormatCollection(wrappedDecodingOptions);
}