CalloutAnnotation Class
Represents a callout annotation.
Assembly: System.Web.DataVisualization (in System.Web.DataVisualization.dll)
System.Web.UI.DataVisualization.Charting::ChartElement
System.Web.UI.DataVisualization.Charting::ChartNamedElement
System.Web.UI.DataVisualization.Charting::Annotation
System.Web.UI.DataVisualization.Charting::TextAnnotation
System.Web.UI.DataVisualization.Charting::CalloutAnnotation
| Name | Description | |
|---|---|---|
 | CalloutAnnotation() | Initializes a new instance of the CalloutAnnotation class. |
| Name | Description | |
|---|---|---|
 | Alignment | Gets or sets the content alignment of an annotation.(Inherited from Annotation.) |
| AnchorAlignment | Gets or sets the annotation position alignment to the anchor point.(Overrides Annotation::AnchorAlignment.) |
| AnchorDataPoint | Gets or sets the data point to which an annotation is anchored.(Inherited from Annotation.) |
| AnchorDataPointName | This API supports the product infrastructure and is not intended to be used directly from your code. Gets or sets the name of a data point to which an annotation is anchored.(Inherited from Annotation.) |
| AnchorOffsetX | Gets or sets the offset that the X-position of the annotation has from the anchor point.(Overrides Annotation::AnchorOffsetX.) |
| AnchorOffsetY | Gets or sets the offset that the Y-position of the annotation has from the anchor point.(Overrides Annotation::AnchorOffsetY.) |
| AnchorX | Gets or sets the X coordinate to which the annotation is anchored.(Inherited from Annotation.) |
| AnchorY | Gets or sets the Y coordinate to which the annotation is anchored.(Inherited from Annotation.) |
| AnnotationGroup | This API supports the product infrastructure and is not intended to be used directly from your code. Gets the group, if any, in which the annotation belongs to. (Inherited from Annotation.) |
| AnnotationType | This API supports the product infrastructure and is not intended to be used directly from your code. Gets or sets the annotation type name. For internal use, should not be used.(Overrides TextAnnotation::AnnotationType.) |
| AxisX | Gets or sets the X axis to which an annotation is attached.(Inherited from Annotation.) |
| AxisXName | This API supports the product infrastructure and is not intended to be used directly from your code. Gets or sets the name of the X axis which an annotation is attached to.(Inherited from Annotation.) |
| AxisY | Gets or sets the Y axis which an annotation is attached to.(Inherited from Annotation.) |
| AxisYName | This API supports the product infrastructure and is not intended to be used directly from your code. Gets or sets the name of the Y axis which an annotation is attached to.(Inherited from Annotation.) |
| BackColor | Gets or sets the background color of the annotation.(Overrides TextAnnotation::BackColor.) |
| BackGradientStyle | Gets or sets the annotation background gradient style.(Overrides TextAnnotation::BackGradientStyle.) |
| BackHatchStyle | Gets or sets the background hatch style of the annotation.(Overrides TextAnnotation::BackHatchStyle.) |
| BackSecondaryColor | Gets or sets the secondary color for the annotation background.(Overrides TextAnnotation::BackSecondaryColor.) |
| Bottom | Gets or sets the bottom boundary of an annotation position.(Inherited from Annotation.) |
| CalloutAnchorCap | Gets or sets the style for a callout line anchor cap. |
| CalloutStyle | Gets or sets the annotation callout style. |
| ClipToChartArea | Gets or sets the name of the chart area to which an annotation is clipped.(Inherited from Annotation.) |
| Font | Gets or sets the font for the annotation text.(Inherited from TextAnnotation.) |
| ForeColor | Gets or sets the text color of an annotation.(Inherited from Annotation.) |
| Height | Gets or sets the height of an annotation.(Inherited from Annotation.) |
| IsMultiline | Gets or sets a flag that indicates whether the annotation text is multiline.(Inherited from TextAnnotation.) |
| IsSelected | Gets or sets a flag that determines if an annotation is selected.(Inherited from Annotation.) |
| IsSizeAlwaysRelative | Gets or sets a flag that specifies whether the size of an annotation is always defined in relative chart coordinates.(Inherited from Annotation.) |
| LineColor | Gets or sets the annotation line color.(Overrides TextAnnotation::LineColor.) |
| LineDashStyle | Gets or sets the annotation line style.(Overrides TextAnnotation::LineDashStyle.) |
| LineWidth | Gets or sets the line width of the annotation.(Overrides TextAnnotation::LineWidth.) |
| MapAreaAttributes | Gets or sets the map area attributes of an annotation.(Inherited from Annotation.) |
| Name | Gets or sets the unique name of an annotation.(Inherited from Annotation.) |
| PostBackValue | Gets or sets the postback value which can be processed on the Click event.(Inherited from Annotation.) |
| Right | Gets or sets the right boundary position of an annotation.(Inherited from Annotation.) |
| ShadowColor | Gets or sets the color of an annotation's shadow.(Inherited from Annotation.) |
| ShadowOffset | Gets or sets the size of an annotation's shadow.(Inherited from Annotation.) |
| SmartLabelStyle | Gets or sets the smart label style of an annotation.(Inherited from Annotation.) |
| Tag | Gets or sets an object associated with this chart element.(Inherited from ChartElement.) |
| Text | Gets or sets the text of the annotation.(Inherited from TextAnnotation.) |
| TextStyle | Gets or sets the text style of an annotation.(Inherited from Annotation.) |
| ToolTip | Gets or sets the tooltip text for an annotation.(Inherited from Annotation.) |
| Url | Gets or sets the URL of an annotation.(Inherited from Annotation.) |
| Visible | Gets or sets a flag that specifies whether an annotation is visible.(Inherited from Annotation.) |
| Width | Gets or sets the width, in pixels, of an annotation.(Inherited from Annotation.) |
| X | Gets or sets the X coordinate of an annotation.(Inherited from Annotation.) |
| Y | Gets or sets the Y coordinate of the annotation.(Inherited from Annotation.) |
| YAxisName | This API supports the product infrastructure and is not intended to be used directly from your code. Gets or sets the name of the Y axis which an annotation is attached to.(Inherited from Annotation.) |
| Name | Description | |
|---|---|---|
| BringToFront() | Brings an annotation to the front of all annotations.(Inherited from Annotation.) |
| Dispose() | Releases the resources used by the ChartElement.(Inherited from ChartElement.) |
 | Dispose(Boolean) | Releases unmanaged resources and, optionally, managed resources.(Inherited from Annotation.) |
| Equals(Object^) | Determines whether the specified Object is equal to the current ChartElement.(Inherited from ChartElement.) |
| Finalize() | Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection.(Inherited from Object.) |
| GetHashCode() | Returns a hash function for a particular type.(Inherited from ChartElement.) |
| GetType() | |
| MemberwiseClone() | |
| ResizeToContent() | Resizes an annotation according to its content size.(Inherited from Annotation.) |
| SendToBack() | Sends an annotation to the back of all the annotations.(Inherited from Annotation.) |
| SetAnchor(DataPoint^) | Anchors an annotation to the specified data point.(Inherited from Annotation.) |
| SetAnchor(DataPoint^, DataPoint^) | Anchors an annotation to two data points.(Inherited from Annotation.) |
| ToString() | Returns a string that represents the current Object.(Inherited from ChartElement.) |
A callout annotation is the only annotation that draws a connection between the annotation position and the anchor point. This class can also display text and automatically calculate its required size.
Different callout styles are supported.
Available since 4.0
Any public static ( Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.