Annotations
Annotations are visual elements that can be used to highlight certain areas on the plot area and denote significant values.
RadChartView provides the following types of annotations:
Cartesian grid line
Cartesian plot band
Cartesian marked zone
Polar axis grid line (associated with the polar axis)
Polar axis plot band (associated with the polar axis)
Polar axis grid line (associated with the radial axis)
Radial axis plot band (associated with the radial axis)
Figure 1: Chart Annotations
Common Properties
| Property | Description |
|---|---|
| ClipToPlotArea | Gets or sets a value indicating whether this instance will be clipped to the bounds of the plot area. |
| DrawMode | Gets or sets a value indicating the position of the annotation in the chart draw stack. |
| PositonOffset | Gets or sets the offset of the label of the annotations in pixels. |
Draw Mode
The DrawMode property indicates whether the annotation should be drawn above the data points or beneath them.
Figure 2: Annotations Draw Mode
