TcxGridChartLineDiagramValueCaptionPosition = (
    ldvcpNone,
    ldvcpLeft,
    ldvcpAbove,
    ldvcpRight,
    ldvcpBelow,
    ldvcpCenter,
    ldvcpAboveRight,
    ldvcpBelowRight,
    ldvcpAboveLeft,
    ldvcpBelowLeft
);