Android Question Scale & Crop Bitmap to Fill ImageView

[microcacti]

I have a bitmap I would like to scale, keeping aspect ratio, and fill an image view. Similar to https://www.b4x.com/android/forum/threads/imageview-bitmap-centered.43779/ using
FitCenterBitmap, but filling the ImageView (ie. cropping off the excess if bitmap is smaller/larger than view - not leaving white).

So basically a scale to fill from the centre, without distorting the image.

 

[Peter Simpson]

'CREATE NEW SCALED BITMAP
Sub ScaleBitmap(Image As Bitmap, Width As Int, Height As Int, Filter As Boolean) As Bitmap
    Dim JO As JavaObject
    Dim BmpScales As Bitmap
        BmpScales = JO.InitializeStatic("android.graphics.Bitmap").RunMethod("createScaledBitmap", _
        Array As Object(Image, Width, Height, Filter))
    Return BmpScales
End Sub

 

[microcacti]

That just creates a scaled bitmap and distorts it when trying to fit into a imageview with a different aspect ratio.
I would like the bitmap to keep it's image properly, and crop out the excess area on the dimension that is too big.

I have solved it by reversing the statement in the FitCenterBitmap in the other thread

Sub FitCenterBitmapBMPzoom(Imv As ImageView, bmp As Bitmap) 
    Private cvs As Canvas
    cvs.Initialize(Imv)
    Dim rectDest As Rect
    Dim delta As Int
    If bmp.Width / bmp.Height > Imv.Width / Imv.Height Then
        delta = (Imv.Width - bmp.Width / bmp.Height * Imv.Height) / 2
        rectDest.Initialize(delta, 0, Imv.Width - delta, Imv.Height)
    Else
        delta = (Imv.Height - bmp.Height / bmp.Width * Imv.Width) / 2
        rectDest.Initialize(0, delta,Imv.Width, Imv.Height - delta)
    End If
    cvs.DrawBitmap(bmp, Null, rectDest)
    Imv.Invalidate
End Sub