private void RenderBitmaps(List <double> lats, List <double> lngs, List <double> alphaValues, Image img)
{
PointF topLeft = new PointF();
PointF topRight = new PointF();
PointF botLeft = new PointF();
PointF botRight = new PointF();
//lng = x, lat = y
topLeft.X = (float)gmap.ViewArea.LocationTopLeft.Lng;
topLeft.Y = (float)gmap.ViewArea.LocationTopLeft.Lat;
topRight.X = (float)(gmap.ViewArea.LocationTopLeft.Lng + gmap.ViewArea.WidthLng);
topRight.Y = topLeft.Y;
botRight.X = (float)gmap.ViewArea.LocationRightBottom.Lng;
botRight.Y = (float)gmap.ViewArea.LocationRightBottom.Lat;
botLeft.X = (float)(gmap.ViewArea.LocationRightBottom.Lng - gmap.ViewArea.WidthLng);
botLeft.Y = botRight.Y;
Console.WriteLine("TL: " + topLeft.ToString());
Console.WriteLine("TR: " + topRight.ToString());
Console.WriteLine("BR: " + botRight.ToString());
Console.WriteLine("BL: " + botLeft.ToString());
BitmapCalculator bitmapCalculator = new BitmapCalculator();
// first param: start latitude
// second param: start longitude
// third param: end latitude
// fourth param: end longitude
// calculateDistance method calculates distance in meters between two lat lngs
double widthDistance = bitmapCalculator.calculateDistance((float)lats[0], (float)lngs[0], (float)lats[0], (float)lngs[1]);
double maxWidthDistance = bitmapCalculator.calculateDistance(lats[0], lngs[0], lats[0], lngs[lngs.Count - 1]);
double heightDistance = bitmapCalculator.calculateDistance((float)lats[0], (float)lngs[0], (float)lats[1], (float)lngs[0]);
double maxHeightDistance = bitmapCalculator.calculateDistance(lats[0], lngs[0], lats[lats.Count - 1], lngs[0]);
int width = (int)bitmapCalculator.calculateBitmapWidth(widthDistance, maxWidthDistance, img.Width);
int height = (int)bitmapCalculator.calculateBitmapHeight(heightDistance, maxHeightDistance, img.Height);
Bitmap[,] preStitchedCollection = new Bitmap[lats.Count, lngs.Count];
int count = 0;
for (int i = 0; i < lats.Count; i++)
{
for (int j = 0; j < lngs.Count; j++)
{
// add bitmap to collection for stitching process
preStitchedCollection[i, j] = getAlphaMap((int)alphaValues[count], width, height);
count++;
}
}
StitchedBitmap(preStitchedCollection);
}
// TEST SCALE
public void displayMarkers()
{
BitmapCalculator bc = new BitmapCalculator();
ParserManager P = new ParserManager();
P.execute();
List <double> lats = P.latitudeValues;
List <double> lngs = P.longitudeValues;
List <double> alphaValues = P.alphaValues;
P.scale(alphaValues);
ParserManager P2 = new ParserManager("p_2.txt");
P2.execute();
List <double> alphaValues2 = P2.alphaValues;
/*foreach (double i in alphaValues2)
* {
* Console.WriteLine(i);
* }*/
P2.scale(alphaValues2);
/*
* 1. Add epsilon to alphaValues until p2.txt values reached
* 2. Render image for each alphaValues + n * epsilon
* 3. Automize image export process
*/
/*for (int i = 0; i <= 100; i++)
* {
* for (int j = 0; j < alphaValues.Count; j++)
* {
* double diff = Math.Abs(alphaValues[j] - alphaValues2[j]);
* alphaValues[j] *= (diff * i / 100);
* }
* }*/
// 1. Create the overlay
GMapOverlay markers = new GMapOverlay("markers");
int count = 0;
for (int i = 0; i < lats.Count; i++)
{
//Console.WriteLine(lats[i]);
for (int j = 0; j < lngs.Count; j++)
{
//Console.WriteLine(lats[i] + " " + lngs[j]);
PointLatLng point = new PointLatLng(lats[i], lngs[j]);
Bitmap temp = getAlphaMap((int)alphaValues[count], 3, 3);
GMapMarker marker = new GMarkerGoogle(point, temp);
// 2. Add markers
markers.Markers.Add(marker);
// 3. Cover map with overlay
count++;
}
}
gmap.Overlays.Add(markers);
// TEST BITMAP CALCULATOR
PointF topLeft = new PointF();
PointF topRight = new PointF();
PointF botLeft = new PointF();
PointF botRight = new PointF();
//lng = x, lat = y
topLeft.X = (float)gmap.ViewArea.LocationTopLeft.Lng;
topLeft.Y = (float)gmap.ViewArea.LocationTopLeft.Lat;
topRight.X = (float)(gmap.ViewArea.LocationTopLeft.Lng + gmap.ViewArea.WidthLng);
topRight.Y = topLeft.Y;
botRight.X = (float)gmap.ViewArea.LocationRightBottom.Lng;
botRight.Y = (float)gmap.ViewArea.LocationRightBottom.Lat;
botLeft.X = (float)(gmap.ViewArea.LocationRightBottom.Lng - gmap.ViewArea.WidthLng);
botLeft.Y = botRight.Y;
Console.WriteLine("TL: " + topLeft.ToString());
Console.WriteLine("TR: " + topRight.ToString());
Console.WriteLine("BR: " + botRight.ToString());
Console.WriteLine("BL: " + botLeft.ToString());
// calculate distances
double maxWidthDistance = bc.calculateDistance(System.Convert.ToDouble(topLeft.Y), System.Convert.ToDouble(topLeft.X),
System.Convert.ToDouble(topRight.Y), System.Convert.ToDouble(topRight.X));
double maxHeightDistance = bc.calculateDistance(System.Convert.ToDouble(topLeft.Y), System.Convert.ToDouble(topLeft.X),
System.Convert.ToDouble(botRight.Y), System.Convert.ToDouble(botRight.X));
//double maxWidthDistance2 = bc.calculateDistance(lats[0], lngs[0], lats[0], lngs[lngs.Count - 1]);
Console.WriteLine("WIDTH IN KM: " + maxWidthDistance / 1000);
Console.WriteLine("HEIGHT IN KM: " + maxHeightDistance / 1000);
}
