RadzenRangeAreaSeries<TItem> Class

A chart series that displays a filled area between two value lines in a RadzenChart. The area spans from MinProperty to MaxProperty for each category, useful for showing ranges like temperature bands or confidence intervals.

Inheritance

Object

ComponentBase

RadzenChartComponentBase

CartesianSeries<TItem>

RadzenRangeAreaSeries<TItem>

Implements

IComponent

IHandleEvent

IHandleAfterRender

IChartSeries

IChartValueAxisSeries

Inherited Members

CartesianSeries<TItem>.RequireChart

CartesianSeries<TItem>.ComposeCategory

CartesianSeries<TItem>.ComposeValue

CartesianSeries<TItem>.IsValueNullable

CartesianSeries<TItem>.GetRawValueGetter

CartesianSeries<TItem>.IsDate

CartesianSeries<TItem>.IsNumeric

CartesianSeries<TItem>.GetCategories

CartesianSeries<TItem>.TransformCategoryScale

CartesianSeries<TItem>.RenderOverlays

CartesianSeries<TItem>.RenderTopOverlays

CartesianSeries<TItem>.Initialize

CartesianSeries<TItem>.MeasureLegend

CartesianSeries<TItem>.MeasureLegendItems

CartesianSeries<TItem>.InsidePolygon

CartesianSeries<TItem>.RenderTooltip

CartesianSeries<TItem>.RenderSharedTooltipItem

CartesianSeries<TItem>.GetTooltipPosition

CartesianSeries<TItem>.TooltipClass

CartesianSeries<TItem>.RenderLegendItem

CartesianSeries<TItem>.GetMedian

CartesianSeries<TItem>.GetMean

CartesianSeries<TItem>.GetMode

CartesianSeries<TItem>.GetTrend

CartesianSeries<TItem>.GetScaledDataPoints

CartesianSeries<TItem>.GetTitle

CartesianSeries<TItem>.TooltipLabel

CartesianSeries<TItem>.TooltipTitle

CartesianSeries<TItem>.DataAt

CartesianSeries<TItem>.GetDataLabels

CartesianSeries<TItem>.PickColor

CartesianSeries<TItem>.Dispose

CartesianSeries<TItem>.InvokeClick

CartesianSeries<TItem>.ValueAxisName

CartesianSeries<TItem>.Title

CartesianSeries<TItem>.ChildContent

CartesianSeries<TItem>.TooltipTemplate

CartesianSeries<TItem>.Overlays

CartesianSeries<TItem>.CoordinateSystem

CartesianSeries<TItem>.CategoryProperty

CartesianSeries<TItem>.Visible

CartesianSeries<TItem>.Hidden

CartesianSeries<TItem>.ShowInLegend

CartesianSeries<TItem>.ValueProperty

CartesianSeries<TItem>.RenderingOrder

CartesianSeries<TItem>.Data

CartesianSeries<TItem>.Items

CartesianSeries<TItem>.Markers

CartesianSeries<TItem>.MarkerType

CartesianSeries<TItem>.ShowActivePoint

CartesianSeries<TItem>.ShowLineInLegend

CartesianSeries<TItem>.MarkerSize

RadzenChartComponentBase.ShouldRefreshChart

RadzenChartComponentBase.ValidateParameters

RadzenChartComponentBase.DidParameterChange

RadzenChartComponentBase.Chart

ComponentBase.OnInitialized

ComponentBase.OnInitializedAsync

ComponentBase.OnParametersSet

ComponentBase.OnParametersSetAsync

ComponentBase.StateHasChanged

ComponentBase.ShouldRender

ComponentBase.OnAfterRender

ComponentBase.OnAfterRenderAsync

ComponentBase.InvokeAsync

ComponentBase.DispatchExceptionAsync

ComponentBase.RendererInfo

ComponentBase.Assets

ComponentBase.AssignedRenderMode

Namespace: Radzen.Blazor

Assembly: Radzen.Blazor.dll

Syntax

public class RadzenRangeAreaSeries<TItem> : CartesianSeries<TItem>, IComponent, IHandleEvent, IHandleAfterRender, IChartSeries, IChartValueAxisSeries

Type Parameters

Name Description
TItemThe type of data items in the series.

Examples

<RadzenChart>
    <RadzenRangeAreaSeries Data=@data CategoryProperty="Month"
        MinProperty="Low" MaxProperty="High" Title="Temperature Range" />
</RadzenChart>

Constructors

RadzenRangeAreaSeries<TItem>link

A chart series that displays a filled area between two value lines in a RadzenChart. The area spans from MinProperty to MaxProperty for each category, useful for showing ranges like temperature bands or confidence intervals.

Declaration
public RadzenRangeAreaSeries<TItem>()

Properties

Colorlink

Declaration
public string Color { get; }
Property Value
Type Description
string

Filllink

Gets or sets the fill color of the area between min and max lines. When FillMode is Gradient this color is used as the gradient base color.

Declaration
public string Fill { get; set; }
Property Value
Type Description
stringGets or sets the fill color of the area between min and max lines. When FillMode is Gradient this color is used as the gradient base color.

FillModelink

Specifies how the band between the min and max lines is filled. Set to Solid by default. Use Gradient for a fill that fades from the upper boundary toward the lower one, or None to render only the boundary lines.

Declaration
public FillMode FillMode { get; set; }
Property Value
Type Description
FillModeSpecifies how the band between the min and max lines is filled. Set to Solid by default. Use Gradient for a fill that fades from the upper boundary toward the lower one, or None to render only the boundary lines.

GradientEndOpacitylink

Specifies the opacity at the lower boundary of the gradient fill. Used when FillMode is Gradient.

Declaration
public double GradientEndOpacity { get; set; }
Property Value
Type Description
doubleSpecifies the opacity at the lower boundary of the gradient fill. Used when FillMode is Gradient.

GradientStartOpacitylink

Specifies the opacity at the upper boundary of the gradient fill. Used when FillMode is Gradient.

Declaration
public double GradientStartOpacity { get; set; }
Property Value
Type Description
doubleSpecifies the opacity at the upper boundary of the gradient fill. Used when FillMode is Gradient.

Interpolationlink

Specifies how to render lines between data points. Set to Line by default.

Declaration
public Interpolation Interpolation { get; set; }
Property Value
Type Description
InterpolationSpecifies how to render lines between data points. Set to Line by default.

LineTypelink

Gets or sets the line type for the boundary lines.

Declaration
public LineType LineType { get; set; }
Property Value
Type Description
LineTypeGets or sets the line type for the boundary lines.

MaxPropertylink

Gets or sets the name of the property that provides the maximum (upper) value.

Declaration
public string MaxProperty { get; set; }
Property Value
Type Description
stringGets or sets the name of the property that provides the maximum (upper) value.

MinPropertylink

Gets or sets the name of the property that provides the minimum (lower) value.

Declaration
public string MinProperty { get; set; }
Property Value
Type Description
stringGets or sets the name of the property that provides the minimum (lower) value.

Smoothlink

Specifies whether to render smooth lines. Set to false by default.

Declaration
public bool Smooth { get; set; }
Property Value
Type Description
boolSpecifies whether to render smooth lines. Set to false by default.

Strokelink

Gets or sets the stroke color of the upper and lower boundary lines.

Declaration
public string Stroke { get; set; }
Property Value
Type Description
stringGets or sets the stroke color of the upper and lower boundary lines.

StrokeWidthlink

Gets or sets the pixel width of the boundary lines.

Declaration
public double StrokeWidth { get; set; }
Property Value
Type Description
doubleGets or sets the pixel width of the boundary lines.

Methods

BuildRenderTreelink

Declaration
protected override void BuildRenderTree(Rendering.RenderTreeBuilder __builder)
Parameters
Type Name Description
Rendering.RenderTreeBuilder __builder

Containslink

Declaration
public override bool Contains(double x, double y, double tolerance)
Parameters
Type Name Description
double x
double y
double tolerance
Returns
Type Description
bool

Renderlink

Declaration
public override RenderFragment Render(ScaleBase categoryScale, ScaleBase valueScale)
Parameters
Type Name Description
ScaleBase categoryScale
ScaleBase valueScale
Returns
Type Description
RenderFragment

SetParametersAsynclink

Declaration
public override Task SetParametersAsync(ParameterView parameters)
Parameters
Type Name Description
ParameterView parameters
Returns
Type Description
Task

TooltipStylelink

Declaration
protected override string TooltipStyle(TItem item)
Parameters
Type Name Description
TItem item
Returns
Type Description
string

TooltipValuelink

Declaration
protected override string TooltipValue(TItem item)
Parameters
Type Name Description
TItem item
Returns
Type Description
string

TransformValueScalelink

Declaration
public override ScaleBase TransformValueScale(ScaleBase scale)
Parameters
Type Name Description
ScaleBase scale
Returns
Type Description
ScaleBase
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