public override Rect CreateAnimatedMarkerBounds(
    Rect markerBounds,
    Rect viewport,
    bool axisXReverse,
    bool axisYReverse,
    bool diagramRotated,
    double progress
)

Public Overrides Function CreateAnimatedMarkerBounds(
    markerBounds As Rect,
    viewport As Rect,
    axisXReverse As Boolean,
    axisYReverse As Boolean,
    diagramRotated As Boolean,
    progress As Double
) As Rect