PointLabelOptions Class
Contains options related to series point labels.
#Declaration
export class PointLabelOptions extends PointLabelOptionsBase
#Remarks
Use the ChartSeries.pointLabelOptions property to get access to options related to series point labels.
#Inheritance
#constructor
Initializes a new instance of the PointLabelOptions
class.
#Declaration
constructor(
JSON?: any,
serializer?: DevExpress.Analytics.Utils.ModelSerializer
)
#Parameters
Name | Type | Description |
---|---|---|
JSON | any | A JSON object used for dashboard deserialization. Do not pass this parameter directly. |
serializer | Model |
An object used for dashboard deserialization. Do not pass this parameter directly. |
#Properties
#contentType Property
Specifies the type of content displayed within series point labels.
#Declaration
contentType: ko.Observable<DevExpress.Dashboard.Model.PointLabelContentType>
#Property Value
Type | Description |
---|---|
Observable<Point |
A value that specifies the type of content displayed within series point labels. |
#position Property
Specifies point labels’ position relative to bars.
#Declaration
position: ko.Observable<DevExpress.Dashboard.Model.PointLabelPosition>
#Property Value
Type | Description |
---|---|
Observable<Point |
A Point |
#Remarks
Point labels can be displayed inside or outside bars. When you select the inside position and there is no enough space inside the bars, point labels are not displayed. Switch the position to outside to display labels.
#showForZeroValues Property
Specifies whether to show point labels for zero values.
#Declaration
showForZeroValues: ko.Observable<boolean>
#Property Value
Type | Description |
---|---|
Observable<boolean> | true, to show point labels for zero values; otherwise, false. |
#Methods
#getInfo Method
For internal use.
#Declaration
getInfo(): DevExpress.Analytics.Utils.ISerializationInfoArray
#Returns
Type | Description |
---|---|
ISerialization |
An array of objects that provide serialization info. |
#grabFrom(options) Method
#Declaration
grabFrom(
options: PointLabelOptions
): void
#Parameters
Name | Type |
---|---|
options | Point |