public PointIcon GetPointIcon(PointType pointType)
{
// key -> value
// pintetype -> pointIcon
if (!icons.ContainsKey(pointType))
{
PointIcon pointIcon = new PointIcon(pointType, null);
icons.Add(pointType, pointIcon);
}
return(icons.GetValueOrDefault(pointType));
}
public Point(int x, int y, PointIcon pointIcon)
{
this.X = x;
this.Y = y;
this.PointIcon = pointIcon;
}
