public QLeaf[] Paint(double latitud, double longitud, int pincel, int valor, bool lockLeaf)
{
var leafs = new List <QLeaf>(pincel * pincel);
var idx = GetIndex(latitud - ((pincel - 1) * HalfVerticalResolution), longitud - ((pincel - 1) * HalfHorizontalResolution));
for (var i = idx.Y; i < idx.Y + pincel; i++)
{
for (var j = idx.X; j < idx.X + pincel; j++)
{
var pos = GetCenterLatLon(new QIndex {
X = j, Y = i
});
SetValue(pos.Latitud, pos.Longitud, valor);
var leaf = GetQLeaf(pos.Latitud, pos.Longitud);
leaf.Locked |= lockLeaf;
leafs.Add(leaf);
}
}
if (lockLeaf && AlphaChannel != null)
{
AlphaChannel.Paint(latitud, longitud, pincel, 1);
}
return(leafs.ToArray());
}
public override void Open(string directory)
{
var repo = new Repository();
var so = new GridStructure();
repo.Open <GeoGrillas>(directory, ref so);
Repository = repo;
if (AlphaChannel == null)
{
return;
}
var lockDirectory = Path.Combine(directory, "locks");
if (!Directory.Exists(directory))
{
AlphaChannel = new GteQtree();
AlphaChannel.Create(lockDirectory, so);
}
else
{
AlphaChannel.Open(lockDirectory);
}
}
public void Open(string dir)
{
var repo = new Repository();
var so = new GridStructure();
switch (Format)
{
case QtreeFormat.Gte: repo.Open <GeoGrillas>(dir, ref so); break;
case QtreeFormat.Torino: repo.Open <GR2>(dir, ref so); break;
}
Repository = repo;
if (AlphaChannel == null)
{
return;
}
var lockDir = Path.Combine(dir, "locks");
if (!Directory.Exists(lockDir))
{
Directory.CreateDirectory(lockDir);
switch (Format)
{
case QtreeFormat.Gte: CreateGte(lockDir); break;
case QtreeFormat.Torino: CreateTorino(lockDir); break;
}
}
AlphaChannel.Open(lockDir);
}
public bool GetLock(double lat, double lon)
{
if (AlphaChannel == null)
{
return(false);
}
return(AlphaChannel.GetQLeaf(lat, lon).Valor > 0);
}
public QLeaf SetLock(double latitud, double longitud, bool valor)
{
if (AlphaChannel == null)
{
return(null);
}
AlphaChannel.SetValue(latitud, longitud, valor ? 1 : 0);
return(GetQLeaf(latitud, longitud));
}
public void Close()
{
if (Repository != null)
{
Repository.Close();
}
Repository = null;
if (AlphaChannel != null)
{
AlphaChannel.Close();
}
}
public QLeaf SetValue(double lat, double lon, int valor, bool lockLeaf)
{
var inside = IsInsideQtree(lat, lon);
if (inside)
{
Repository.SetPositionClass((float)lat, (float)lon, valor);
}
var index = GetIndex(lat, lon);
var pos = GetLatLon(index);
if (lockLeaf && AlphaChannel != null)
{
AlphaChannel.SetValue(lat, lon, 1);
}
return(new QLeaf {
Index = index, Posicion = pos, Valor = inside ? valor : 0
});
}
public QLeaf[] PaintPolygon(List <PointF> points, int color, bool lockLeaf)
{
var leafs = FillPolygon(points.Select(p => new QLatLon {
Latitud = p.Y, Longitud = p.X
}).ToList());
foreach (var leaf in leafs)
{
var pos = leaf.Posicion;//GetCenterLatLon(leaf.Posicion);
SetValue(pos.Latitud, pos.Longitud, color);
leaf.Valor = color;
leaf.Locked |= lockLeaf;
}
if (lockLeaf && AlphaChannel != null)
{
AlphaChannel.PaintPolygon(points, 1);
}
return(leafs.ToArray());
}
public void Dispose()
{
MagickImage?.Dispose();
AlphaChannel?.Dispose();
}
internal void Cleanup()
{
AlphaChannel.Dispose();
ColorModeData.Dispose();
}
