private void ShowCenterTileInfo()
{
if (!tiles.ContainsKey(centerTilexy))
{
tbTileInfo.Text = "center tile is blank!";
return;
}
TileMeta centerTile = tiles[centerTilexy];
string result = "X,Y,Z/" + centerTilexy + " TileCount/" + tiles.Count + " LevelRange/" + levelMin + "->" + levelMax;
// show utm info
int utmx, utmy;
double res;
centerTilexy.GetUtmXy(out utmx, out utmy, out res);
result += "\r\nIf Utm: x,y,zone,res/" + utmx + "," + utmy + "," + centerTile.zone + "," + res
+ " x1,x2,y1,y2/" + utmx * 400 * res + "," + (utmx + 1) * 400 * res + "," + (utmy + 1) * 400 * res + "," + utmy * 400 * res;
// show bing info
result += "\r\nIf Bing: QKey/" + BingProjection.GetQuadKey(centerTilexy) + " LatLon/" + BingProjection.TileXYToLatLong(centerTilexy);
// show NASA info
double lat, lon;
centerTilexy.GetNeighbor(0, 1).GetNASALatLon(out lat, out lon);
result += "\r\nIf NASA: LeftBot/" + lat.ToString("F6") + "," + lon.ToString("F6");
centerTilexy.GetNeighbor(1, 0).GetNASALatLon(out lat, out lon);
result += " RightTop/" + lat.ToString("F6") + "," + lon.ToString("F6");
tbTileInfo.Text = result + "\r\n\r\n";
}
public void VerifyCenterAsBing(PictureBox pbVerify)
{
string quadKey = BingProjection.GetQuadKey(centerTilexy);
string url = "http://ecn.dynamic.t0.tiles.virtualearth.net/comp/ch/" + quadKey + "?mkt=en-us&it=A,G,L&shading=hill&og=4&n=z";
pbVerify.Load(url);
Paint(false, true);
}