private void getTemplateUrls(jsTileInfo[] tiles, out string[] mapUrlTemplates, out string[] overlayUrlTemplates)
{
List<string> baseUrls = new List<string>();
List<string> overlayUrls = new List<string>();
foreach (var ti in tiles)
{
Match m = rex.Match(ti.Url);
if (m.Success)
{
string url = ti.Url;
url = url.Replace("x=" + m.Groups["x"].Value, "x={0}");
url = url.Replace("y=" + m.Groups["y"].Value, "y={1}");
url = url.Replace("z=" + m.Groups["z"].Value, "z={2}");
if (url.Contains("&s="))
url = sMatch.Replace(url, "&s={3}&");
if (url.Contains("&token="))
url = tokenMatch.Replace(url, "&token={4}&");
if (url.Contains("&scale="))
url = scaleMath.Replace(url, "");
if (_mapType == GoogleV3TileSource.MapTypeId.HYBRID && url.StartsWith("http://mt"))
{
overlayUrls.Add(url);
}
else
{
if (!baseUrls.Contains(url))
baseUrls.Add(url);
}
}
}
mapUrlTemplates = baseUrls.ToArray();
overlayUrlTemplates = overlayUrls.ToArray();
}
private Extent parseTiles(Extent extent, int level, List<BruTile.TileInfo> tis, jsTileInfo[] tiles)
{
foreach (var ti in tiles)
{
Match m = rex.Match(ti.Url);
if (m.Success)
{
int x = Convert.ToInt32(m.Groups["x"].Value);
int y = Convert.ToInt32(m.Groups["y"].Value);
int z = Convert.ToInt32(m.Groups["z"].Value);
Extent e = new BruTile.Extent(
extent.MinX + ti.Left * Resolutions[level].UnitsPerPixel,
extent.MaxY - (ti.Top + 256) * Resolutions[level].UnitsPerPixel,
extent.MinX + (ti.Left + Width) * Resolutions[level].UnitsPerPixel,
extent.MaxY - (ti.Top) * Resolutions[level].UnitsPerPixel
);
if (e.Intersects(extent))
{
tis.Add(new BruTile.GoogleMaps.GoogleV3TileInfo()
{
Url = ti.Url,
Index = new TileIndex(x, y, ti.Url.GetHashCode()),
Extent = e,
ZIndex = ti.zIndex
});
}
}
else
{
System.Diagnostics.Debug.WriteLine("Could not match " + ti.Url);
}
}
System.Diagnostics.Debug.WriteLine("got " + tis.Count + " tiles");
return extent;
}
private jsTileInfo[] getCurrentTileURLs()
{
object ret = null;
lock (locker)
{
try
{
m_WebBrowser.Invoke(new MethodInvoker(delegate
{
ret = m_WebBrowser.Document.InvokeScript("getTileURLs");
}));
}
catch (Exception ee)
{
logger.Warn(ee.Message, ee);
try
{
m_WebBrowser.Invoke(new MethodInvoker(delegate
{
ret = m_WebBrowser.Document.InvokeScript("getTileURLs");
}));
}
catch (Exception ee2)
{
logger.Warn("Exception again: " + ee2.Message, ee2);
}
}
}
Type t = ret.GetType();
int len = Convert.ToInt32(t.InvokeMember("length", BindingFlags.GetProperty, null, ret, null));
jsTileInfo[] ti = new jsTileInfo[len];
for (int i = 0; i < len; i++)
{
object item = t.InvokeMember("item_" + i, BindingFlags.GetProperty, null, ret, null);
string url = t.InvokeMember("url", BindingFlags.GetProperty, null, item, null) as string;
int left = (int)t.InvokeMember("left", BindingFlags.GetProperty, null, item, null);
int top = (int)t.InvokeMember("top", BindingFlags.GetProperty, null, item, null);
int index = (int)t.InvokeMember("index", BindingFlags.GetProperty, null, item, null);
int zIndex = (int)t.InvokeMember("zIndex", BindingFlags.GetProperty, null, item, null);
ti[i] = new jsTileInfo()
{
Url = url,
Left = left,
Top = top,
Index = index,
zIndex = zIndex
};
}
return ti;
}
