public static bool Equals(RectangleI rect1, RectangleI rect2)
{
if (rect1.IsEmpty)
{
return(rect2.IsEmpty);
}
return(rect1.X.Equals(obj: rect2.X) && rect1.Y.Equals(obj: rect2.Y) && rect1.Width.Equals(obj: rect2.Width) && rect1.Height.Equals(obj: rect2.Height));
}
public void Intersect(RectangleI rect)
{
if (!IntersectsWith(rect: rect))
{
this = Empty;
}
else
{
var num1 = Math.Max(val1: Left, val2: rect.Left);
var num2 = Math.Max(val1: Top, val2: rect.Top);
this._width = Math.Max(val1: Math.Min(val1: Right, val2: rect.Right) - num1, val2: 0);
this._height = Math.Max(val1: Math.Min(val1: Bottom, val2: rect.Bottom) - num2, val2: 0);
this._x = num1;
this._y = num2;
}
}
internal static PointI OffsetPinchPoints(
PointI targetPoint,
RectangleI boundingRectangle,
uint distance,
float direction)
{
var num1 = distance / 2.0;
var num2 = direction * Math.PI / 180.0;
var offsetX = (int)Math.Round(a: num1 * Math.Cos(d: num2));
var offsetY = (int)Math.Round(a: num1 * Math.Sin(a: num2));
if (targetPoint.X + offsetX > boundingRectangle.Right || targetPoint.X + offsetX < boundingRectangle.Left || targetPoint.Y + offsetY > boundingRectangle.Bottom || targetPoint.Y + offsetY < boundingRectangle.Top)
{
Log.Out(msg: "Target points are outside of target object");
}
targetPoint.Offset(offsetX: offsetX, offsetY: offsetY);
return(targetPoint);
}
public void Union(RectangleI rect)
{
if (IsEmpty)
{
this = rect;
}
else
{
if (rect.IsEmpty)
{
return;
}
var num1 = Math.Min(val1: Left, val2: rect.Left);
var num2 = Math.Min(val1: Top, val2: rect.Top);
this._width = Math.Max(val1: Math.Max(val1: Right, val2: rect.Right) - num1, val2: 0);
this._height = Math.Max(val1: Math.Max(val1: Bottom, val2: rect.Bottom) - num2, val2: 0);
this._x = num1;
this._y = num2;
}
}
public bool Equals(RectangleI value)
{
return(Equals(rect1: this, rect2: value));
}
public static RectangleI Inflate(RectangleI rect, int width, int height)
{
rect.Inflate(width: width, height: height);
return(rect);
}
public static RectangleI Inflate(RectangleI rect, SizeI size)
{
rect.Inflate(width: size._width, height: size._height);
return(rect);
}
public static RectangleI Offset(RectangleI rect, int offsetX, int offsetY)
{
rect.Offset(offsetX: offsetX, offsetY: offsetY);
return(rect);
}
public static RectangleI Union(RectangleI rect, PointI point)
{
rect.Union(rect: new RectangleI(point1: point, point2: point));
return(rect);
}
public static RectangleI Union(RectangleI rect1, RectangleI rect2)
{
rect1.Union(rect: rect2);
return(rect1);
}
public static RectangleI Intersect(RectangleI rect1, RectangleI rect2)
{
rect1.Intersect(rect: rect2);
return(rect1);
}
public bool IntersectsWith(RectangleI rect)
{
return(!IsEmpty && !rect.IsEmpty && rect.Left <= Right && rect.Right >= Left && rect.Top <= Bottom && rect.Bottom >= Top);
}
public bool Contains(RectangleI rect)
{
return(!IsEmpty && !rect.IsEmpty && this._x <= rect._x && this._y <= rect._y && this._x + this._width >= rect._x + rect._width && this._y + this._height >= rect._y + rect._height);
}