Interface IAnnotation
Describes an overlay element that is rendered either before or after a series.
Annotations can be positioned either in screen space (e.g. a legend) or in graph space (e.g. a line showing high point)
Unlike ISeries, annotations are allowed to draw into graph margins
public interface IAnnotationProperties
- BeforeSeries
True if annotation should be drawn before ISeries. This allows Series and later annotations to potentially draw over the top of this annotation.
Methods
- Render(GraphView)
Called once after series have been rendered (or before if BeforeSeries is true). Use Driver to draw and Viewport to avoid drawing outside of graph