gg/mx/size.go

package mx

// The type describes a simple
// rectangle without transformations.
type Size struct {
	// The upper left corner position point.
	Position Vector
	// Absolute width and height.
	// Both must be positive values.
	Width, Height Float
}

func (size Size) ContainsPoint(pt Vector) bool {
	return (size.Position.X < pt.X && (size.Position.X + size.Width) > pt.X ) &&
		(size.Position.Y < pt.Y && (size.Position.Y + size.Height) > pt.Y )
}

//type (s Size) ContainsPoint