TdxChartSeriesPointDrawParameters Class
The base class for all series point draw setting classes.
#Declaration
TdxChartSeriesPointDrawParameters = class(
TObject
)#Remarks
The TdxChartSeriesPointDrawParameters class does not introduce any public API members. This class only implements a universal access point for appearance settings within a series point customization event handler regardless of the active series View.
#Direct TdxChartSeriesPointDrawParameters
The TdxChartGetSeriesPointDrawParametersEventArgs.DrawParameters property references one of the terminal class descendants as a TdxChartSeriesPointDrawParameters object.
You need to cast the returned object to the corresponding class to access point draw settings. Call the Args.DrawParameters.ClassType function to identify the actual point settings class.
#Terminal TdxChartSeriesPointDrawParameters Class Descendants
Do not use the TdxChartSeriesPointDrawParameters class directly. Use the following series View-specific descendants instead:
- TdxChartSimpleSeriesPointDrawParameters
- Stores series point draw settings in a simple series View.
- TdxChartAreaSeriesPointDrawParameters
- Stores series point draw settings in an Area series View.
- TdxChartBarSeriesPointDrawParameters
- Stores series point draw settings in a Bar series View.
- TdxChartLineSeriesPointDrawParameters
- Stores series point draw settings in a Line series View.