private Result[] ReadQRLocationsFromScreen()
{
using (var bitmap = ReadPrimaryScreenBitmap())
{
var hBitmap = bitmap.GetHbitmap();
Logger.Info("Scanning for barcodes");
var decoder = new BarcodeDecoder();
var bitmapSource = Imaging.CreateBitmapSourceFromHBitmap(hBitmap, IntPtr.Zero, Int32Rect.Empty, BitmapSizeOptions.FromEmptyOptions());
DeleteObject(hBitmap);
var writeableBitmap = new WriteableBitmap(bitmapSource);
Result[] ret = decoder.DecodeMultiple(writeableBitmap);
Logger.Info("Done!");
return(ret);
}
}
public static Result[] ReadQRsFromScreen(int sourceX, int sourceY, Size size)
{
Logger.Info("Scanning for barcodes");
using (var bitmap = ReadPrimaryScreenBitmap(sourceX, sourceY, size))
{
var hBitmap = bitmap.GetHbitmap();
var decoder = new BarcodeDecoder();
var bitmapSource = Imaging.CreateBitmapSourceFromHBitmap(hBitmap, IntPtr.Zero, Int32Rect.Empty, BitmapSizeOptions.FromEmptyOptions());
DeleteObject(hBitmap);
var writeableBitmap = new WriteableBitmap(bitmapSource);
Result[] results = decoder.DecodeMultiple(writeableBitmap);
Logger.Info("Done!");
return(results);
}
}
