public RectangleShape GetBoundingBoxByIds(Collection <string> ids)
{
RectangleShape resultRectangleShape = null;
if (ids.Count > 0)
{
resultRectangleShape = featureSource.GetBoundingBoxById(ids[0]);
for (int i = 1; i < ids.Count; i++)
{
RectangleShape currentRectangleShape = featureSource.GetBoundingBoxById(ids[i]);
resultRectangleShape.ExpandToInclude(currentRectangleShape);
}
}
return(resultRectangleShape);
}
