/// <summary>
///
/// </summary>
/// <param name="parallel"></param>
/// <returns></returns>
public GridVectorField2d GetGradient(bool parallel = false)
{
GridVectorField2d result = new GridVectorField2d(this);
GetGradient(result.Values, parallel);
return(result);
}
/// <summary>
///
/// </summary>
/// <returns></returns>
public GridVectorField2d Duplicate(bool copyValues)
{
var result = new GridVectorField2d(this);
if (copyValues)
{
result.Set(this);
}
return(result);
}
/// <summary>
///
/// </summary>
/// <param name="bitmap"></param>
/// <param name="mapper"></param>
/// <param name="interval"></param>
/// <returns></returns>
public static GridVectorField2d CreateFromImage(Bitmap bitmap, Func <Color, Vec2d> mapper, Interval2d interval)
{
int nx = bitmap.Width;
int ny = bitmap.Height;
var result = new GridVectorField2d(interval, nx, ny);
FieldIO.ReadFromImage(bitmap, result, mapper);
return(result);
}