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V25.1
  • TdxChartSeriesValueLabelsResolveOverlappingMode Enum

    Enumerates value label overlap resolution modes.

    Declaration

    TdxChartSeriesValueLabelsResolveOverlappingMode = (
        None,
        Default,
        HideOverlapped,
        JustifyAroundPoint,
        JustifyAllAroundPoint
    );

    Members

    Name Description
    None

    A series does not resolve value overlapping. Value labels always remain at their base positions.

    Default

    Default. The default label overlap resolution algorithm that uses the ValueLabels.ResolveOverlappingIndent property value of a series View as the minimum distance between value labels.

    Bar Series View
    The default label overlap resolution algorithm attempts to keep value labels within corresponding bars.
    HideOverlapped

    A series hides overlapped value labels.

    JustifyAroundPoint

    This mode functions similarly to Default, but the overlap resolution algorithm attempts to maintain the distance between value labels and corresponding points.

    Note

    This option is available only for all Line and Area XY series Views.

    JustifyAllAroundPoint

    This mode is similar to JustifyAroundPoint but the overlap resolution algorithm attempts to maintain a distance between a value label and adjacent points in other series.

    Note

    This option is available only for all Line and Area XY series Views.

    Remarks

    Value label overlap resolution modes defined in the TdxChartSeriesValueLabelsResolveOverlappingMode type allow you to make a diagram more readable when it does not have enough space to display all value labels without overlapping.

    Note

    TdxChartSeriesValueLabelsResolveOverlappingMode is a scoped enumeration type. Use the type name together with a scope resolution token (. in Delphi or :: in C++Builder) followed by an enumeration value to refer to this value. For example, use TdxChartSeriesValueLabelsResolveOverlappingMode.HideOverlapped (in Delphi) or TdxChartSeriesValueLabelsResolveOverlappingMode::HideOverlapped (in C++Builder) to refer to the HideOverlapped value in code.

    Direct TdxChartSeriesValueLabelsResolveOverlappingMode Type References

    Since different series View types support different sets of value label overlap resolution modes, the following types define subranges of the TdxChartSeriesValueLabelsResolveOverlappingMode type:

    TdxChartPieValueLabelsResolveOverlappingMode
    Enumerates value label overlap resolution modes available for Pie and Doughnut series Views.
    TdxChartSeriesBarValueLabelsResolveOverlappingMode
    Enumerates value label overlap resolution modes available for Bar XY series Views.
    TdxChartSeriesLineValueLabelsResolveOverlappingMode
    Enumerates value label overlap resolution modes available for Line and Area XY series Views.
    See Also