Android Charting Package that supports annotating data points/animating image
<p>I am using AndroidPlot library for a data display that plots the vehicle distance travelled versus the vehicle elevation.  Every 5 data point displayed on the graph requires that the grade value of the road be displayed.  Finally a truck icon image needs to be animated on the left side of the screen that needs to rotate depending on the slop of the line.</p>

<p>I've posted on the Android plot forum that I am able to annotate points on the graph but the annotations disappear after the graph runs for a minute.  </p>

<p>I'm also concerned that I won't be able to animate the truck image "over or above" the graph image.  The graph is in a relative layout for this case.</p>

<p>Does anybody know of a charting package that supports annotating data points and animation?  The charting package can be open source or commercial.  </p>

<p>I'm aware that a question regarding available android charting packages are avaialable.  It would be good to know what plotting library supports data point annotation and animation.</p>
