static MultiValPointer()
{
RectangularValue rv = new RectangularValue()
{
LeftBottom = double.NaN,
RightBottom = double.NaN,
RightTop = double.NaN,
LeftTop = double.NaN
};
MultiValPointer.INVALID = new MultiValPointer(new List <int>(), new Point(0, 0), new Point(0, 0), true, rv, false);
}
internal SingleValue(double _value, string _name)
: base(MultiValueType.SINGLE, _name)
{
RectangularValue rv = new RectangularValue()
{
LeftBottom = _value,
RightBottom = _value,
RightTop = _value,
LeftTop = _value
};
this.MVDisplayVector = new MultiValPointer(new List <int> {
0
}, new Point(10, 10), new Point(1, 1), true, rv, false);
}
public MultiValPointer(List <int> _cell_indices, Point _cell_size, Point _position, bool _pos_is_absolute,
RectangularValue _cell_values, bool _can_interpolate,
double _abs_offset_x = 0, double _abs_offset_y = 0)
{
this.NrDim = 0;
this.cell_indices = new List <int>();
this.cell_size = new Point(0, 0);
this.pos_in_cell_relative = new Point(0, 0);
this.pos_in_cell_abs_Px = new Point(0, 0);
this.Value = double.NaN;
if (!MultiValPointer.InputValid(_cell_indices, _cell_size, _position, _pos_is_absolute))
{
return;
}
// calculate position
this.NrDim = _cell_indices.Count;
this.cell_indices = _cell_indices;
this.cell_size = _cell_size;
if (_pos_is_absolute)
{
this.pos_in_cell_abs_Px = new Point(_position.X + _abs_offset_x, _position.Y + _abs_offset_y);
this.pos_in_cell_relative = new Point(0, 0);
this.pos_in_cell_relative.X = (_cell_size.X < Parameter.Calculation.MIN_DOUBLE_VAL) ? 1 : _position.X / _cell_size.X;
this.pos_in_cell_relative.Y = (_cell_size.Y < Parameter.Calculation.MIN_DOUBLE_VAL) ? 1 : (_cell_size.Y - _position.Y) / _cell_size.Y;
}
else
{
this.pos_in_cell_relative = _position;
this.pos_in_cell_abs_Px = new Point(_cell_size.X * _position.X + _abs_offset_x,
_cell_size.Y * (1 - _position.Y) + _abs_offset_y);
}
// calculate value
double result = double.NaN;
if (_can_interpolate)
{
double resultY_bottom = _cell_values.LeftBottom * (1.0 - this.pos_in_cell_relative.X) + _cell_values.RightBottom * this.pos_in_cell_relative.X;
double resultY_top = _cell_values.LeftTop * (1.0 - this.pos_in_cell_relative.X) + _cell_values.RightTop * this.pos_in_cell_relative.X;
result = resultY_bottom * (1.0 - this.pos_in_cell_relative.Y) + resultY_top * this.pos_in_cell_relative.Y;
}
else
{
bool take_right = (this.pos_in_cell_relative.X > 0.5);
bool take_bottom = (this.pos_in_cell_relative.Y < 0.5);
if (take_right && take_bottom)
{
result = _cell_values.RightBottom;
}
else if (take_right && !take_bottom)
{
result = _cell_values.RightTop;
}
else if (!take_right && take_bottom)
{
result = _cell_values.LeftBottom;
}
else
{
result = _cell_values.LeftTop;
}
}
this.Value = result;
}
