public static Result DecodeImage(Texture2D tex)
{
Color32LuminanceSource colLumSource = new Color32LuminanceSource(tex.GetPixels32(), tex.width, tex.height);
HybridBinarizer hybridBinarizer = new HybridBinarizer(colLumSource);
BinaryBitmap bitMap = new BinaryBitmap(hybridBinarizer);
//We reset before we decode for safety;
CodeReader.reset();
return CodeReader.decode(bitMap);
}
/// <summary>
/// Function for just fetching the QR-Codes in the WebCamTexture-Image.
/// It stores the Data in a QrCodeData-Object.
/// It uses the "pixels" field as the image-source, since we can not
/// access the Unity-API from another thread than the main-thread.
/// </summary>
private void DecodeQr()
{
while (_runThread)
{
// waiting.
if (_pixels != null)
{
// Create a BitMatrix from the Color32[] of the camear image, so that XZing can detect QR-codes.
LuminanceSource lum = new Color32LuminanceSource(_pixels, GlobalState.Instance.CamWidth, GlobalState.Instance.CamHeight);
HybridBinarizer bin = new HybridBinarizer(lum);
BinaryBitmap binBip = new BinaryBitmap(bin);
BitMatrix matrix = binBip.BlackMatrix;
Detector detector = new Detector(matrix);
DetectorResult result = detector.detect();
_qrCodeCollection.UpdateData(result);
}
}
}
public static Result[] DecodeMultiple(this IBarcodeReaderGeneric reader, Color32[] rawColor32, int width, int height)
{
var luminanceSource = new Color32LuminanceSource(rawColor32, width, height);
return(reader.DecodeMultiple(luminanceSource));
}