public ProjectionPoint(int x, int y, int projectionX,
int projectionY, ProjectionPoint axis)
: base(x, y)
{
ProjectionX = projectionX;
ProjectionY = projectionY;
IsAxis = false;
Axis = axis;
}
public ProjectionPoint(int x, int y, ProjectionPoint axis)
: base(x, y)
{
ProjectionX = x;
ProjectionY = y;
IsAxis = false;
Axis = axis;
}
public Figure(ProjectionPoint[] cells)
{
Cells = cells.ToImmutableArray();
}
private Figure PerformOperation(Func<ProjectionPoint, Point> calculateProjectionCoord)
{
var axis = Cells.First(cell => cell.IsAxis);
Point newPointAxis = calculateProjectionCoord(axis);
var newAxis = new ProjectionPoint(axis.X, axis.Y, newPointAxis.X, newPointAxis.Y);
var cells = Cells
.Where(projectionPoint => !projectionPoint.IsAxis)
.Select(projectionPoint =>
{
Point newPoint = calculateProjectionCoord(projectionPoint);
return new ProjectionPoint(
projectionPoint.X, projectionPoint.Y,
newPoint.X, newPoint.Y, newAxis);
}).ToList();
cells.Add(newAxis);
return new Figure(cells);
}
private static ProjectionPoint[] CellParse(EnterData.Figure.Point[] cells)
{
var axisPoint = cells.First(cell => cell.X == 0 && cell.Y == 0);
var axisProjectionPoint = new ProjectionPoint(axisPoint.X, axisPoint.Y);
var listCells = cells
.Where(cell => !(cell.X == 0 && cell.Y == 0))
.Select(cell => new ProjectionPoint(cell.X, cell.Y, axisProjectionPoint)).ToList();
listCells.Add(axisProjectionPoint);
return listCells.ToArray();
}