iOS Question B4i Equivalents for .ToScreenLocation and .FromScreenLocation (B4A GoogleMapsExtras)

[Andris]

I have a mapping app in B4A that gets screen locations from a Google Map projection like this:

    Dim curprj As Projection
    curprj=gmapx.GetProjection(gmap)
    
    'get screen coords for cloc
    Dim clocx,clocy As Int
    clocx=curprj.ToScreenLocation(cloc).X
    clocy=curprj.ToScreenLocation(cloc).Y

Now I'm trying to do this in B4i. I'm using the GoogleMapsExtra class and have added Erel's code from this post to give me the .GetProjection method. I can now write:

    Dim curprj As NativeObject

    curprj=gmapx.GetProjection

How do I now get screen coordinates from this projection, as in B4A?

 

[Erel]

I think that you are looking for this: https://www.b4x.com/android/forum/threads/getprojection-of-googlemap.78946/#post-500342

 

[Andris]

I think that you are looking for this: https://www.b4x.com/android/forum/threads/getprojection-of-googlemap.78946/#post-500342

Ah, of course! Thanks Erel, and Happy New Year!