public GridRange(Range rows, Range columns)
{
Rows = rows;
Columns = columns;
}
public bool Intersect(Range other)
{
return (this._end > other._start) && (this._start < other._end);
}
public double GetWidth(Range range)
{
return Size(range, _xPositions);
}
private double Size(Range range, double[] positions)
{
return positions[range.Start + range.Count] - positions[range.Start];
}
public double GetHeight(Range range)
{
return Size(range, _yPositions);
}