public bool IntersectsWith(GpRect rect)
{
return(GetLeft() < rect.GetRight() &&
GetTop() < rect.GetBottom() &&
GetRight() > rect.GetLeft() &&
GetBottom() > rect.GetTop());
}
static public bool Union(out GpRect c,
GpRect a,
GpRect b)
{
int right = Math.Max(a.GetRight(), b.GetRight());
int bottom = Math.Max(a.GetBottom(), b.GetBottom());
int left = Math.Min(a.GetLeft(), b.GetLeft());
int top = Math.Min(a.GetTop(), b.GetTop());
c.X = left;
c.Y = top;
c.Width = right - left;
c.Height = bottom - top;
return(!c.IsEmptyArea());
}
static public bool Union(out GpRect c,
GpRect a,
GpRect b)
{
int right = Math.Max(a.GetRight(), b.GetRight());
int bottom = Math.Max(a.GetBottom(), b.GetBottom());
int left = Math.Min(a.GetLeft(), b.GetLeft());
int top = Math.Min(a.GetTop(), b.GetTop());
c.X = left;
c.Y = top;
c.Width = right - left;
c.Height = bottom - top;
return !c.IsEmptyArea();
}
public bool IntersectsWith(GpRect rect)
{
return (GetLeft() < rect.GetRight() &&
GetTop() < rect.GetBottom() &&
GetRight() > rect.GetLeft() &&
GetBottom() > rect.GetTop());
}