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   [Expand]ArcScale Class
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 End-User Documentation
View this topic on docs.devexpress.com (Learn more)

LinearScale.Ranges Property

Provides access to the collection of custom ranges with which you can mark specific value ranges along the scale.

Namespace:DevExpress.XtraGauges.Core.Model
Assembly:DevExpress.XtraGauges.v19.2.Core.dll

Expanded Syntax

Property value

Type: RangeCollection
A RangeCollection object that represents a collection of ranges.

Expanded Remarks

Custom ranges are fixed bars that are used to mark specific value ranges along scales. To create a custom range, add a DevExpress.XtraGauges.Core.Model.LinearScaleRange object to the Ranges collection. A LinearScaleRange object specifies the start and end value for the range, the color, the start and end thickness of the range and other options.

When a scale's value falls into a specific range, the range's Enter event raises. When the value leaves the range, the Leave event raises.

Expanded Example

The following code shows how to add custom ranges to a linear gauge.

Two ranges are added to the Ranges collection. These are used to mark values from 0 to 300 in green, and values between 300 and 500 in red. The result is displayed below:

Expanded See Also

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