public Rect GetSiteBounds()
{
if (sorted == false)
{
Site.SortSites(sites);
currentIndex = 0;
sorted = true;
}
if (sites.Count == 0)
{
return(new Rect(0, 0, 0, 0));
}
var xmin = float.MaxValue;
var xmax = float.MinValue;
foreach (var site in sites)
{
if (site.X < xmin)
{
xmin = site.X;
}
if (site.X > xmax)
{
xmax = site.X;
}
}
// here's where we assume that the sites have been sorted on y:
var ymin = sites[0].Y;
var ymax = sites[sites.Count - 1].Y;
return(new Rect(xmin, ymin, xmax - xmin, ymax - ymin));
}
public void SortList()
{
Site.SortSites(sites);
sorted = true;
}
