// Unity C# reference source

// Copyright (c) Unity Technologies. For terms of use, see

// https://unity3d.com/legal/licenses/Unity_Reference_Only_License

namespace UnityEngine.UIElements

{

internal struct Spacing

{

public float left, top, right, bottom;

public float horizontal

{

get

{

return left + right;

}

}

public float vertical

{

get

{

return top + bottom;

}

}

public Spacing(float left, float top, float right, float bottom)

{

this.left = left;

this.top = top;

this.right = right;

this.bottom = bottom;

}

public static Rect operator+(Rect r, Spacing a)

{

r.x -= a.left;

r.y -= a.top;

r.width += a.horizontal;

r.height += a.vertical;

return r;

}

public static Rect operator-(Rect r, Spacing a)

{

r.x += a.left;

r.y += a.top;

r.width -= a.horizontal;

r.height -= a.vertical;

return r;

}

}

}