private string Path(Geospacial.Polygon poly)
{
sb.Clear();
AppendPolygon(poly);
return(sb.ToString());
}
private void AppendPolygon(Geospacial.Polygon poly)
{
sb.Append("M ");
sb.Append(Coord.CoordX(poly.Longitude[0]));
sb.Append(" ");
sb.Append(Coord.CoordY(poly.Latitude[0]));
for (var i = 1; i < poly.Longitude.Length; i++)
{
sb.Append(" L ");
sb.Append(Coord.CoordX(poly.Longitude[i]));
sb.Append(" ");
sb.Append(Coord.CoordY(poly.Latitude[i]));
}
sb.Append(" Z");
}
public override void Scale <TX, TY>(Position <TX> ScaleX, Position <TY> ScaleY)
{
var oldPath = Path;
Path = new Geospacial.Polygon()
{
Hole = oldPath.Hole,
Latitude = new double[oldPath.Latitude.Length],
Longitude = new double[oldPath.Longitude.Length]
};
for (var i = 0; i < oldPath.Longitude.Length; i++)
{
Path.Longitude[i] = ScaleX.Coord(oldPath.Longitude[i]);
Path.Latitude[i] = ScaleY.Coord(oldPath.Latitude[i]);
}
}
public override void Scale <TX, TY>(Position <TX> ScaleX, Position <TY> ScaleY)
{
var oldPolygons = Polygons;
Polygons = new Geospacial.Polygon[oldPolygons.Length];
for (var p = 0; p < oldPolygons.Length; p++)
{
var oldPoly = oldPolygons[p];
var poly = new Geospacial.Polygon()
{
Hole = oldPoly.Hole,
Latitude = new double[oldPoly.Latitude.Length],
Longitude = new double[oldPoly.Longitude.Length]
};
for (var i = 0; i < oldPoly.Longitude.Length; i++)
{
poly.Longitude[i] = ScaleX.Coord(oldPoly.Longitude[i]);
poly.Latitude[i] = ScaleY.Coord(oldPoly.Latitude[i]);
}
Polygons[p] = poly;
}
}
