private IGeometry BuildGrid()
{
var lines = new ILineString[_numLines * 2];
int index = 0;
for (int i = 0; i < _numLines; i++)
{
Coordinate p0 = new Coordinate(GetRandOrdinate(), 0);
Coordinate p1 = new Coordinate(GetRandOrdinate(), GridWidth);
ILineString line = _geomFactory.CreateLineString(new [] { p0, p1 });
lines[index++] = line;
}
for (int i = 0; i < _numLines; i++)
{
Coordinate p0 = new Coordinate(0, GetRandOrdinate());
Coordinate p1 = new Coordinate(GridWidth, GetRandOrdinate());
ILineString line = _geomFactory.CreateLineString(new [] { p0, p1 });
lines[index++] = line;
}
IMultiLineString ml = _geomFactory.CreateMultiLineString(lines);
_grid = ml.Buffer(_lineWidth);
var wktWriter = new WKTWriter(2)
{
Formatted = true, MaxCoordinatesPerLine = 6
};
if (Verbose)
{
Console.WriteLine(wktWriter.Write(_grid));
}
return(_grid);
}
