private void FormsMap_AddedPosition(object sender, NewPositionEventArgs e)
{
if (_isMapReady == true && routeCoordinates.Count() > 0 && e.ShowPath == true && routeCoordinates.Last() is Position lastPos)
{
if (NativeMap != null)
{
var polylineOptions = new PolylineOptions();
polylineOptions.InvokeColor(_mapLineColor);
polylineOptions.Add(new LatLng(lastPos.Latitude, lastPos.Longitude));
polylineOptions.Add(new LatLng(e.Position.Latitude, e.Position.Longitude));
NativeMap.AddPolyline(polylineOptions);
}
}
routeCoordinates.Add(e.Position);
}
private void PointerModule_NewPosition(object sender, NewPositionEventArgs e)
{
this.p = e.Position;
int col = (int)Math.Round((double)(p.x * (float)xRes));
// Do we need a new image?
if ((col < this.lastCol)||(this.bmdb==null))
{
try
{
// Get a new image
Bitmap orig = this.AcquisitionModule.GetImage();
// Now resize it so that it's height is equal to yRes
Bitmap resized = this.ResizeBitmap(orig);
Bitmap greyscale = this.ToGreyscale(resized);
// Save this resized bitmap for posterity
//string tmpPath = Path.GetTempFileName();
//resized.Save(tmpPath);
//Console.WriteLine("frame saved to {0}", tmpPath);
//this.bm = resized;
this.bmdb = this.ImageToBytes(greyscale);
}
catch (NoDataYetException ndye)
{
Console.Write(ndye.Message);
}
}
if ((this.bmdb != null)&&(this.lastCol!=col))
{
// Now read a column
//for (int i = 0; i < yRes; i++)
//{
// byte[] pixel = new byte[2];
// pixel[0] = this.bmdb[0, col, i];
// pixel[1] = this.bmdb[1, col, i];
// int pixelVal = BitConverter.ToInt16(pixel, 0);
// float pixelValProp = (float)pixelVal / 256f;
// this.Outputs[i].Amplitude = pixelValProp;
//}
}
this.lastCol = col;
}
private void PointerModule_NewPosition(object sender, NewPositionEventArgs e)
{
this.Coordinates = e.Position;
this.Process();
}
