/// <summary>
/// Code as Screen coodinate
/// </summary>
/// <param name="lx"></param>
/// <param name="ly"></param>
/// <returns></returns>
public static CodeY <ScreenY> CoderSy(LayoutX lx, LayoutY ly)
{
return(new CodeY <ScreenY>
{
Cy = ScreenY.From(ly.Ly),
});
}
/// <summary>
/// layout(0-256) to longitude coder
/// </summary>
/// <param name="lx"></param>
/// <param name="ly"></param>
/// <returns></returns>
public static CodeX <Longitude> CoderLon(LayoutX lx, LayoutY ly)
{
return(new CodeX <Longitude>
{
Cx = Longitude.FromRad(lx.Lx / R - Angle.PI)
});
}
/// <summary>
/// Code as Screen coodinate
/// </summary>
/// <param name="lx"></param>
/// <param name="ly"></param>
/// <returns></returns>
public static CodeX <ScreenX> CoderSx(LayoutX lx, LayoutY ly)
{
return(new CodeX <ScreenX>
{
Cx = ScreenX.From(lx.Lx),
});
}
/// <summary>
/// layout(0-256) to longitude coder
/// </summary>
/// <param name="lx"></param>
/// <param name="ly"></param>
/// <returns></returns>
public static CodeY <Latitude> CoderLat(LayoutX lx, LayoutY ly)
{
return(new CodeY <Latitude>
{
Cy = Latitude.FromRad(Math.Atan(Math.Sinh((128 - ly.Ly) / R)))
});
}
/// <summary>
/// Converet from screen to layout coodinate
/// </summary>
/// <param name="pane">target pane control</param>
/// <param name="pos">screen position</param>
/// <returns></returns>
public static LayoutPos From(IDrawArea pane, ScreenPos pos)
{
return(new LayoutPos
{
X = LayoutX.From(pane, pos.X),
Y = LayoutY.From(pane, pos.Y),
});
}
/// <summary>
/// create a new instance from Layout X,Y
/// </summary>
/// <param name="x"></param>
/// <param name="y"></param>
/// <returns></returns>
public static LayoutPos From(LayoutX x, LayoutY y)
{
return(new LayoutPos
{
X = x,
Y = y,
});
}
/// <summary>
/// Create a new instance from layout X,Y values
/// </summary>
/// <param name="width"></param>
/// <param name="height"></param>
/// <returns></returns>
public static LayoutSize From(LayoutX width, LayoutY height)
{
return(new LayoutSize
{
Width = width,
Height = height,
});
}