Thanks!  I will be sure to start checking per-field API levels.  I'm new to
android development, and hadn't noticed them before.

Darren

On Wed, Jul 18, 2012 at 11:08 PM, Jonathan Pryor <j...@xamarin.com> wrote:

> On Jul 18, 2012, at 9:53 PM, Darren Abbott wrote:
> > I am trying to make use of the X and Y components of the span in a
> ScaleGestureListener.  Per the Android and the Xamarin documentation, I
> should be able to query CurrentSpanX, CurrentSpanY, PreviousScanX, and
> PreviousScanY properties from a ScaleGesterDetector object.  However, those
> fields don't seem to exist -- VS2012's autosense doesn't provide them
>
> What the documentation giveth the documentation taketh away:
>
>
> http://androidapi.xamarin.com/index.aspx?link=P%3aAndroid.Views.ScaleGestureDetector.CurrentSpanX
>
> http://developer.android.com/reference/android/view/ScaleGestureDetector.html#getCurrentSpanX()
>
> Read the above links carefully, and you'll find that those members were
> added in API level 11. You need to be targeting Android v3.0 or later to
> use them.
>
>  - Jon
>
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