[ 1598659 ] make wxAnimationCtrl::SetInactiveBitmap center given bitmap

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@43494 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

docs/latex/wx/animatctrl.tex

@@ -170,6 +170,10 @@ If the control is not playing the animation, the given bitmap will be immediatel
 shown, otherwise it will be shown as soon as \helpref{Stop}{wxanimationctrlstop}
 is called.
 
+Note that the inactive bitmap, if smaller than the control's size, will be centered in
+the control; if bigger, it will be stretched to fit it.
+
+
 \membersection{wxAnimationCtrl::Stop}\label{wxanimationctrlstop}
 
 \func{void}{Stop}{\void}