public int GetTileHeight()
{
int width, height;
TMDLLWrapper.GetTileSize(out width, out height);
return(height);
}
//gets the height
public int GetTileHeight()
{
int h, w;
TMDLLWrapper.GetTileSize(out w, out h);
return(h);
}
//Gets the width
public int GetTileWidth()
{
int h, w;
TMDLLWrapper.GetTileSize(out w, out h);
return(w);
}
public byte[] LoadTile(int zoom, int x, int y)
{
int h;
int w;
TMDLLWrapper.GetTileSize(out w, out h);
byte[] imageBuf;
int jpgSize;
int buffsize = w * h * 3;
imageBuf = new byte[buffsize];
TMDLLWrapper.GetTileImageAsRawJPG(zoom, x, y, imageBuf, buffsize, out jpgSize);
return(imageBuf);
}
public byte[] LoadTile(int zoom, int x, int y)
{
int h, w, jpgSize;
byte[] imageBuf;
//gets the size of the tile
TMDLLWrapper.GetTileSize(out w, out h);
int buffsize = w * h * 3;
imageBuf = new byte[buffsize];
//gets the raw jpg file
TMDLLWrapper.GetTileImageAsRawJPG(zoom, x, y, imageBuf, buffsize, out jpgSize);
return(imageBuf);
}
//To get the width of the tile selected
public int GetTileWidth()
{
int width = 0;
int height;
try
{
TMDLLWrapper.GetTileSize(out width, out height);
}
//If cannot access the dll function
catch (DllNotFoundException)
{
System.Console.WriteLine("Unable to serve client - Could not find the dll");
}
return(width);
}
//This methods selects the particular tile at a partcular zoom level and coordinates.
//Then puts the image in a buffer and returns it.
public byte[] LoadTiles(int zoom, int x, int y)
{
int buffSize, imgSize;
int height = 0;
int width = 0;
try
{
TMDLLWrapper.GetTileSize(out width, out height);
}
//If cannot access the dll function
catch (DllNotFoundException)
{
System.Console.WriteLine("Unable to serve client - Could not find the dll");
}
//Overestimating buffer size to make sure it's big enough to hold tile
buffSize = width * height * 3;
//Creating a buffer to holf raw JPEG data
byte[] rawJPEG = new byte[buffSize];
try
{
if (TMDLLWrapper.GetTileImageAsRawJPG(zoom, x, y, rawJPEG, buffSize, out imgSize) == 0)
{
System.Console.WriteLine("Possible navigation for tiles out of range detected");
}
}
//If cannot access the dll function
catch (DllNotFoundException)
{
System.Console.WriteLine("Unable to serve client - Could not find the dll");
}
return(rawJPEG);
}
