public void GetQrCodeGeolocation(string latitude, string longtitude)
{
Geolocation generator = new Geolocation(latitude, longtitude);
string payload = generator.ToString();
QRCodeGenerator qrGenerator = new QRCodeGenerator();
QRCodeData qrCodeData = qrGenerator.CreateQrCode(payload, QRCodeGenerator.ECCLevel.Q);
QRCode qrCode = new QRCode(qrCodeData);
var qrCodeAsBitmap = qrCode.GetGraphic(20);
//string pathToSave = ConfigurationManager.AppSettings["qrCodesOutputDirectory"];
//string fileName = $"{Guid.NewGuid().ToString()}.png";
using (MemoryStream ms = new MemoryStream())
{
qrCodeAsBitmap.Save(ms, ImageFormat.Png);
_qrCodeRepository.AddGeo(new QRCodeEntity()
{
UserId = 1,
QrCodeType = QrCodeType.TextEncodedQrCode,
Content = ms.ToArray()
});
}
}
public byte[] GetQrCodeShippingInfo(Purchase purchase, out string path)
{
byte[] tmp = null;
Random rnd = new Random();
double latitude = Math.Round(43 + rnd.NextDouble(), 5);
double longitude = Math.Round(76 + rnd.NextDouble(), 5);
Geolocation generator = new Geolocation(latitude.ToString(), longitude.ToString());
string payload = generator.ToString();
QRCodeGenerator qrGenerator = new QRCodeGenerator();
QRCodeData qrCodeData = qrGenerator.CreateQrCode(payload, QRCodeGenerator.ECCLevel.Q);
QRCode qrCode = new QRCode(qrCodeData);
Bitmap qrCodeImage = qrCode.GetGraphic(20);
string pathToSave = ConfigurationManager.AppSettings["qrCodesOutputDirectory"];
string fileName = $"{"shippingInfo_" + purchase.PurchaseGuid.ToString()}.png";
path = Path.Combine(pathToSave, fileName);
qrCodeImage.Save(path);
using (MemoryStream ms = new MemoryStream())
{
qrCodeImage.Save(ms, ImageFormat.Png);
tmp = ms.ToArray();
return(tmp);
}
}
public override string ToString()
{
var optionValues = new List <string>
{
Geolocation.ToString(),
Midi.ToString(),
Notifications.ToString(),
Push.ToString(),
SyncXhr.ToString(),
Microphone.ToString(),
Camera.ToString(),
Magnetometer.ToString(),
Gyroscope.ToString(),
Speaker.ToString(),
Vibrate.ToString(),
Fullscreen.ToString(),
Payment.ToString(),
Accelerometer.ToString(),
AmbientLightSensor.ToString(),
Autoplay.ToString(),
EncryptedMedia.ToString(),
PictureInPicture.ToString(),
Usb.ToString(),
Vr.ToString()
};
optionValues.AddRange(Other.Select(o =>
{
o.Value.FeatureName = o.Key;
return(o.Value.ToString());
}));
return(string.Join("; ", optionValues.Where(s => s.Length > 0)));
}
private void GenerateGeoLocationQr(string lat, string longi)
{
try
{
Geolocation generator = new Geolocation(lat, longi);
string payload = generator.ToString();
QRCodeGenerator qrGenerator = new QRCodeGenerator();
QRCodeData qrCodeData = qrGenerator.CreateQrCode(payload, QRCodeGenerator.ECCLevel.Q);
QRCode qrCode = new QRCode(qrCodeData);
var qrCodeAsBitmap = qrCode.GetGraphic(20);
if (save_image_geo)
{
using (FolderBrowserDialog f = new FolderBrowserDialog())
{
if (f.ShowDialog() == DialogResult.OK)
{
qrCodeAsBitmap.Save(Path.Combine(f.SelectedPath, "qr-code-geolocation.png"));
}
}
}
GeoPic.Image = qrCodeAsBitmap;
qrGenerator.Dispose();
qrCode.Dispose();
qrCodeData.Dispose();
}
catch (Exception)
{
throw;
}
}
/// <summary>
/// 地理位置
/// </summary>
protected void QR_Geolocation()
{
//Geolocation generator = new Geolocation("51.26118", "6.6717");
Geolocation generator = new Geolocation("30.6717", "121.26118");
string payload = generator.ToString();
QRCodeGenerator qrGenerator = new QRCodeGenerator();
QRCodeData qrCodeData = qrGenerator.CreateQrCode(payload, QRCodeGenerator.ECCLevel.Q);
QRCode qrCode = new QRCode(qrCodeData);
QR = qrCode.GetGraphic(4);
QR_show.Image = QR.GetThumbnailImage(300, 300, null, IntPtr.Zero);
}
private void pictureBox1_Click(object sender, EventArgs e)
{
Geolocation geo = Geolocation.Get(pictureBox1.SelectedPoint);
if (geo != null)
{
label1.Text = geo.ToString();
}
else
{
label1.Text = " - ";
}
Clipboard.SetText(pictureBox1.SelectedPoint.ToString());
}
public void InsertQrCodeGeolocation(int userId, string latitude, string longtitude)
{
Geolocation generator = new Geolocation(latitude, longtitude);
string location = generator.ToString();
QRCodeGenerator qrGenerator = new QRCodeGenerator();
QRCodeData qrCodeData = qrGenerator.CreateQrCode(location, QRCodeGenerator.ECCLevel.Q);
QRCode qrCode = new QRCode(qrCodeData);
var qrCodeImage = qrCode.GetGraphic(20);
using (MemoryStream ms = new MemoryStream())
{
qrCodeImage.Save(ms, ImageFormat.Png);
qrCodeGeoRepository.Insert(new QrCodeGeoEntity()
{
UserId = userId,
QrCodeType = QrCodeType.LocationEncodedQrCode,
Content = ms.ToArray()
});
}
}
public static void ValidateGeopoint(Geolocation point)
{
string error = "";
var latitude = point.Latitude;
var longitude = point.Longitude;
if (latitude < -90 || latitude > 90)
{
error = "latitude must be within the range [-90, 90]";
}
else if (longitude < -180 || longitude > 180)
{
error = "longitude must be within the range [-180, 180]";
}
if (!string.IsNullOrWhiteSpace(error))
{
throw new ArgumentException("Invalid GeoFire location \'" + point.ToString() + "\': " + error);
}
}
