public static IsNullOrEmpty ( |
||
rect | ${core_Rectangle2D_method_IsNullOrEmpty_param_rect} | |
return | bool |
public static bool IsNullOrEmpty(Rectangle2D rect)
{
if (rect == null)
{
return true;
}
if (rect._x == double.NegativeInfinity || rect._y == double.NegativeInfinity || rect._width == double.NegativeInfinity || rect._height == double.NegativeInfinity)
{
return true;
}
if (rect._width < 0.0 || rect._height < 0.0)
{
return true;
}
return false;
}