|
public Expand ( double expandFactor ) : |
||
| expandFactor | double | |
| return | ||
public Rectangle2D Expand(double expandFactor)
{
if (expandFactor > 0)
{
Rectangle2D clone = this.Clone();
clone._x += (1 - expandFactor) * clone._width * 0.5;
clone._y += (1 - expandFactor) * clone._height * 0.5;
clone._height *= expandFactor;
clone._width *= expandFactor;
return clone;
}
return Rectangle2D.Empty;
}