private IEnumerable <ResourceModel> PackData(IEnumerable <ResourceModel> Data, int width)
{
var data = Data.OrderBy(x => x.Date);
var cnt = data.Count();
var idx = 0;
var perPixel = Math.Max(1, cnt / width * 4);
if (perPixel == 1)
{
return(data);
}
var list = new List <ResourceModel>();
var tmp = new ResourceModel();
foreach (var model in data)
{
tmp += model;
idx = (idx + 1) % perPixel;
if (idx == 0)
{
list.Add(tmp / perPixel);
tmp.Clear();
}
}
if (idx > 0)
{
list.Add(tmp / idx);
}
return(list.ToArray());
}