TdxChartXYSeriesStackedLineView Class
Stores Stacked Line View settings.
Declaration
TdxChartXYSeriesStackedLineView = class(
TdxChartXYSeriesLineView
)Remarks
A Line View displays series values as lines and/or points in any combination. Line Views are often used to demonstrate and compare multiple trends on the same diagram.
The TdxChartXYSeriesStackedLineView class implements the Stacked Line View that forms stacked empty areas from series lines on a diagram. Use this View when you need to display multiple series and you need to emphasize the total. To select the Stacked Line View, assign 'StackedLine' to the ViewType property of an XY series.
Main API Members
The list below outlines key members of the TdxChartXYSeriesStackedLineView class that allow you to customize appearance of an XY series that uses the Stacked Line View.
Line View-Specific Settings
- Appearance
- Provides access to general appearance settings.
- Markers
- Allows you to display value markers and change their size, shape, and color.
- Optimization
- Specifies the active line draw performance optimization mode.
General XY Series View API Members
- AxisX | AxisY
Allow you to associate the series View with different axes of arguments and values in the parent XY diagram.
The Chart control uses the scales of the associated axes to display an XY series.
- GetDescription
- Returns the series View type description.
- GetViewImages
- Returns an image list populated with icons that correspond to all registered series View types.
- GetViewImageIndex
- Returns the index of the icon that corresponds to the current series View type.
- Series
- Provides access to the XY series to which the current View settings belong.
- ValueLabels
- Provides access to value label settings.
Indirect TdxChartXYSeriesLineView Class References
The View property of an XY series references the TdxChartXYSeriesStackedLineView class as a TdxChartSeriesCustomView object if the ViewType property of the series is set to 'StackedLine'. You need to cast the returned object to the TdxChartXYSeriesStackedLineView class to access all public API members.