dxChartXYDiagram Unit

This unit implements XY diagram and series classes as well as all related setting classes, except for series Views.

Classes

Name	Description
TdxChartAxes	Stores main axis settings of an XY diagram.
TdxChartAxisAppearance	Stores general axis appearance settings.
TdxChartAxisGridlines	Stores appearance settings of grid lines associated with an axis.
TdxChartAxisNumericScaleOptions	Stores scale settings for a numeric axis.
TdxChartAxisTicks	Stores appearance settings of axis tick marks.
TdxChartAxisTitle	Stores an axis title and its settings.
TdxChartAxisValueLabelInfo	Stores axis value label display information.
TdxChartAxisValueLabels	Stores axis value label appearance and behavior settings.
TdxChartAxisValueLabelsAppearance	Stores axis value appearance settings.
TdxChartAxisX	Stores settings of an axis of arguments in an XY diagram.
TdxChartAxisY	Stores settings of an axis of values in an XY diagram.
TdxChartCrosshairAxisLabelAppearance	Stores crosshair axis label appearance settings.
TdxChartCrosshairAxisLabels	Stores crosshair axis label settings.
TdxChartCustomAxis	The base class for axis classes in the Chart control.
TdxChartCustomAxisX	The base class for the class that implements an axis of arguments.
TdxChartCustomAxisY	The base class for the class that implements an axis of values.
TdxChartCustomSecondaryAxes	The base class for secondary axis collection classes.
TdxChartCustomSecondaryAxisCollectionItem	The base class for all secondary axis collection members.
TdxChartGetAxisValueLabelDrawParametersEventArgs	Stores information related to an OnGetAxisValueLabelDrawParameters event occurrence in an XY diagram.
TdxChartRange	Stores axis scale range settings.
TdxChartRangeInfo	Stores minimum and maximum visible values on an axis scale.
TdxChartSecondaryAxes	Stores and manages secondary axis collections.
TdxChartSecondaryAxisX	A secondary axis of arguments.
TdxChartSecondaryAxisXCollection	A collection of secondary X-axes in an XY diagram.
TdxChartSecondaryAxisXCollectionItem	A secondary axis of arguments in a collection of X-axes.
TdxChartSecondaryAxisY	A secondary axis of values.
TdxChartSecondaryAxisYCollection	A collection of secondary Y-axes in an XY diagram.
TdxChartSecondaryAxisYCollectionItem	A secondary axis of values in a collection of Y-axes.
TdxChartXYDiagram	An XY diagram in the Chart control.
TdxChartXYDiagramBeforeZoomEventArgs	Stores information related to an OnBeforeZoom event occurrence in an XY diagram.
TdxChartXYDiagramRangesChangeEventArgs	The base class for classes that store information related to zoom and scroll notification events in an XY diagram.
TdxChartXYDiagramScrollEventArgs	Stores information related to an OnScroll event occurrence in an XY diagram.
TdxChartXYDiagramScrollOptions	Stores XY diagram scroll settings.
TdxChartXYDiagramToolTipOptions	Stores XY diagram tooltip settings.
TdxChartXYDiagramZoomEventArgs	Stores information related to an OnZoom event occurrence in an XY diagram.
TdxChartXYDiagramZoomOptions	Stores XY diagram zoom settings.
TdxChartXYSeries	A series in an XY diagram.
TdxChartXYSeriesCustomView	The base class for all classes that implement XY series View settings.
TdxChartXYSeriesValueLabels	Stores XY series value label appearance and behavior settings.

Enums

Name	Description
TdxChartAxisAlignment	Enumerates available axis positions in relation to the area of an XY diagram.
TdxChartAxisTicksCrossKind	Enumerates available axis tick mark display modes.
TdxChartAxisTitlePosition	Enumerates available axis title positions.
TdxChartAxisValueLabelPosition	Enumerates available axis value label positions.
TdxChartSecondaryAxisAlignment	Enumerates available secondary axis positions in relation to the area of an XY diagram.

Subranges

Name	Description
TdxChartXYDiagramToolTipMode	Enumerates tooltip display modes in an XY series.

Types

Name	Description
PdxChartCustomAxis	A pointer to a primary or secondary axis instance.
TdxChartAxisCompareStringValuesEvent	The procedural type for axis string comparison events.
TdxChartGetAxisValueLabelDrawParametersEvent	The procedural type for axis label parameter customization events.
TdxChartXYDiagram.TForEachSeriesProc	The procedural type of anonymous procedures that iterate through multiple series in an XY diagram and apply the same changes to them.
TdxChartXYDiagramBeforeZoomEvent	The procedural type for zoom operation initiation events in an XY diagram.
TdxChartXYDiagramScrollEvent	The procedural type for scroll notification events in an XY diagram.
TdxChartXYDiagramZoomEvent	The procedural type for zoom notification events.

Remarks

The following units implement terminal XY series View classes and related settings:

dxChartXYSeriesAreaView

This unit implements all series Area Views and all related setting classes.

dxChartXYSeriesBarView

This unit implements all series Bar Views and all related setting classes.

dxChartXYSeriesLineView

This unit implements all series Line Views and all related setting classes.