TEllipseInfo.GetInfoForX

public function TEllipseInfo.GetInfoForX(

  x: Integer;

  var ytopmax: Integer;

  var ytopmin: Integer;

  var ybotmax: Integer;

  var ybotmin: Integer

):Boolean;

function TEllipseInfo.GetInfoForX(

  x: Integer;

  var Info: PEllipseInfoData

):Boolean;