public static Vector FromPointToCoordinate(Size canvasSize, CoordinateSystemData data, Vector point)
{
double w = canvasSize.Width;
double h = canvasSize.Height;
if (h == 0 || w == 0 || double.IsNaN(w) || double.IsNaN(h))
{
throw new Exception("Invalid canvas size");
}
// Calculate the size of a single (unit) cell while considering the canvas size
Size cellSize = new Size {
Width = w / data.GetCellSize().Width,
Height = h / data.GetCellSize().Height,
};
// TODO: Make sure that this makes sense
return(new Vector(CalculateCoordinateX(data.MinX, data.MaxX, (point.X / cellSize.Width)),
CalculateCoordinateY(data.MinY, data.MaxY, (point.Y / cellSize.Height))));
}
public static Vector FromCoordinateToPoint(Size canvasSize, CoordinateSystemData data, Vector coordinate)
{
// Converts a Coordinate into a Point on a canvas considering the canvas size
double w = canvasSize.Width;
double h = canvasSize.Height;
if (h == 0 || w == 0 || double.IsNaN(w) || double.IsNaN(h))
{
throw new Exception("Invalid canvas size");
}
// Calculate the size of a single (unit) cell while considering the canvas size
Size cellSize = new Size {
Width = w / data.GetCellSize().Width,
Height = h / data.GetCellSize().Height,
};
return(new Vector(CalculatePointX(data.MinX, data.MaxX, coordinate.X) * cellSize.Width,
CalculatePointY(data.MinY, data.MaxY, coordinate.Y) * cellSize.Height));
}