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Class IgbValueOverlay

Represents the class of the value overlay. The value overlay is a line or circle representing a value on an axis.

Inheritance
System.Object
BaseRendererElement
IgbSeries
IgbValueOverlay
Implements
JsonSerializable
System.IDisposable
Inherited Members
IgbSeries.Dispose()
IgbSeries.OnInitializedAsync()
IgbSeries.ResolveTooltipBrushAsync()
IgbSeries.ResolveTooltipBrush()
IgbSeries.GetItemValueAsync(Object, String)
IgbSeries.GetItemValue(Object, String)
IgbSeries.GetMemberPathValueAsync(String)
IgbSeries.GetMemberPathValue(String)
IgbSeries.GetExactItemIndexAsync(Point)
IgbSeries.GetExactItemIndex(Point)
IgbSeries.GetPreviousOrExactIndexAsync(Point, Boolean)
IgbSeries.GetPreviousOrExactIndex(Point, Boolean)
IgbSeries.GetNextOrExactIndexAsync(Point, Boolean)
IgbSeries.GetNextOrExactIndex(Point, Boolean)
IgbSeries.GetSeriesValueBoundingBoxAsync(Point)
IgbSeries.GetSeriesValueBoundingBox(Point)
IgbSeries.GetSeriesValueMarkerBoundingBoxAsync(Point)
IgbSeries.GetSeriesValueMarkerBoundingBox(Point)
IgbSeries.GetSeriesHighValueAsync(Point, Boolean, Boolean)
IgbSeries.GetSeriesHighValue(Point, Boolean, Boolean)
IgbSeries.GetSeriesHighValuePositionAsync(Point, Boolean, Boolean)
IgbSeries.GetSeriesHighValuePosition(Point, Boolean, Boolean)
IgbSeries.GetSeriesLowValueAsync(Point, Boolean, Boolean)
IgbSeries.GetSeriesLowValue(Point, Boolean, Boolean)
IgbSeries.GetSeriesLowValuePositionAsync(Point, Boolean, Boolean)
IgbSeries.GetSeriesLowValuePosition(Point, Boolean, Boolean)
IgbSeries.GetSeriesValuePositionFromSeriesPixelAsync(Point, Boolean, Boolean)
IgbSeries.GetSeriesValuePositionFromSeriesPixel(Point, Boolean, Boolean)
IgbSeries.GetSeriesValueFromSeriesPixelAsync(Point, Boolean, Boolean)
IgbSeries.GetSeriesValueFromSeriesPixel(Point, Boolean, Boolean)
IgbSeries.GetItemSpanAsync()
IgbSeries.GetItemSpan()
IgbSeries.GetSeriesValueTypeAsync(ValueLayerValueMode)
IgbSeries.GetSeriesValueType(ValueLayerValueMode)
IgbSeries.GetSeriesValueTypePositionAsync(ValueLayerValueMode)
IgbSeries.GetSeriesValueTypePosition(ValueLayerValueMode)
IgbSeries.HideToolTipsAsync()
IgbSeries.HideToolTips()
IgbSeries.HideToolTipsImmediateAsync()
IgbSeries.HideToolTipsImmediate()
IgbSeries.ToWorldPositionAsync(Point)
IgbSeries.ToWorldPosition(Point)
IgbSeries.ToWorldRectAsync(Rect)
IgbSeries.ToWorldRect(Rect)
IgbSeries.FromWorldPositionAsync(Point)
IgbSeries.FromWorldPosition(Point)
IgbSeries.RenderSeriesAsync(Boolean)
IgbSeries.RenderSeries(Boolean)
IgbSeries.GetMainContentViewportAsync()
IgbSeries.GetMainContentViewport()
IgbSeries.GetEffectiveViewportAsync()
IgbSeries.GetEffectiveViewport()
IgbSeries.RemoveAllAlternateViewsAsync()
IgbSeries.RemoveAllAlternateViews()
IgbSeries.RemoveAlternateViewAsync(String)
IgbSeries.RemoveAlternateView(String)
IgbSeries.NotifyIndexedPropertiesChangedAsync()
IgbSeries.NotifyIndexedPropertiesChanged()
IgbSeries.NotifyVisualPropertiesChangedAsync()
IgbSeries.NotifyVisualPropertiesChanged()
IgbSeries.ReplayTransitionInAsync()
IgbSeries.ReplayTransitionIn()
IgbSeries.PlayTransitionOutAsync()
IgbSeries.PlayTransitionOut()
IgbSeries.PlayTransitionInAsync()
IgbSeries.PlayTransitionIn()
IgbSeries.PlayTransitionOutAndRemoveAsync()
IgbSeries.PlayTransitionOutAndRemove()
IgbSeries.RemoveAxesAsync()
IgbSeries.RemoveAxes()
IgbSeries.SimulateHoverAsync(Point)
IgbSeries.SimulateHover(Point)
IgbSeries.StyleUpdatedAsync()
IgbSeries.StyleUpdated()
IgbSeries.SetNegativeColorsAsync(String, String)
IgbSeries.SetNegativeColors(String, String)
IgbSeries.MoveCursorPointAsync(Point)
IgbSeries.MoveCursorPoint(Point)
IgbSeries.SeriesViewerParent
IgbSeries.Title
IgbSeries.TooltipTemplate
IgbSeries.DataLegendGroup
IgbSeries.HighlightedValuesDataLegendGroup
IgbSeries.HighlightedValuesExtraPropertyOverlays
IgbSeries.DataSource
IgbSeries.DataSourceScript
IgbSeries.HighlightedDataSource
IgbSeries.HighlightedDataSourceScript
IgbSeries.Legend
IgbSeries.LegendScript
IgbSeries.LegendItemVisibility
IgbSeries.LegendItemBadgeTemplate
IgbSeries.LegendItemBadgeTemplateScript
IgbSeries.ActualLegendItemBadgeTemplate
IgbSeries.ActualLegendItemBadgeTemplateScript
IgbSeries.ActualLegendItemBadgeOutline
IgbSeries.ActualLegendItemBadgeBrush
IgbSeries.LegendItemBadgeShape
IgbSeries.LegendItemBadgeMode
IgbSeries.LegendItemTemplate
IgbSeries.LegendItemTemplateScript
IgbSeries.DiscreteLegendItemTemplate
IgbSeries.DiscreteLegendItemTemplateScript
IgbSeries.Index
IgbSeries.TransitionEasingFunction
IgbSeries.TransitionEasingFunctionScript
IgbSeries.TransitionInEasingFunction
IgbSeries.TransitionInEasingFunctionScript
IgbSeries.TransitionOutEasingFunction
IgbSeries.TransitionOutEasingFunctionScript
IgbSeries.TransitionDuration
IgbSeries.ActualResolution
IgbSeries.Resolution
IgbSeries.VisibleRangeMarginTop
IgbSeries.VisibleRangeMarginBottom
IgbSeries.VisibleRangeMarginLeft
IgbSeries.VisibleRangeMarginRight
IgbSeries.HighlightedTitleSuffix
IgbSeries.HighlightedLegendItemVisibility
IgbSeries.Brush
IgbSeries.ActualBrush
IgbSeries.SelectionBrush
IgbSeries.FocusBrush
IgbSeries.ActualSelectionBrush
IgbSeries.ActualFocusBrush
IgbSeries.SafeActualBrush
IgbSeries.Outline
IgbSeries.ActualOutline
IgbSeries.LineJoin
IgbSeries.HighlightedValuesDisplayMode
IgbSeries.ShouldAnimateOnDataSourceSwap
IgbSeries.Thickness
IgbSeries.ActualThickness
IgbSeries.DashArray
IgbSeries.ActualHighlightingMode
IgbSeries.ActualSelectionMode
IgbSeries.ActualFocusMode
IgbSeries.ActualHighlightedValuesFadeOpacity
IgbSeries.HighlightedValuesFadeOpacity
IgbSeries.ActualHighlightingFadeOpacity
IgbSeries.HighlightingFadeOpacity
IgbSeries.IsActualLegendFinancial
IgbSeries.IsComponentHighlightingModeIgnored
IgbSeries.IsHighlightingEnabled
IgbSeries.UseItemWiseColors
IgbSeries.ShouldShiftOpacityForSafeActualBrush
IgbSeries.ShouldRemoveHighlightedDataOnLayerHidden
IgbSeries.ShouldHideAutoCallouts
IgbSeries.IsDropShadowEnabled
IgbSeries.ShadowBlur
IgbSeries.ShadowColor
IgbSeries.UseSingleShadow
IgbSeries.ShadowOffsetX
IgbSeries.ShadowOffsetY
IgbSeries.AreaFillOpacity
IgbSeries.ActualAreaFillOpacity
IgbSeries.MarkerFillOpacity
IgbSeries.ActualMarkerFillOpacity
IgbSeries.IsDefaultToolTipSelected
IgbSeries.ShowDefaultTooltip
IgbSeries.VisibleRangeMode
IgbSeries.OutlineMode
IgbSeries.TransitionInDuration
IgbSeries.TransitionOutDuration
IgbSeries.TransitionInSpeedType
IgbSeries.TransitionOutSpeedType
IgbSeries.LineCap
IgbSeries.AutoCalloutLabelFormat
IgbSeries.AutoCalloutLabelFormatSpecifiers
IgbSeries.AutoCalloutValueLabelFormat
IgbSeries.AutoCalloutValueLabelFormatSpecifiers
IgbSeries.MouseOverEnabled
IgbSeries.CoercionMethods
IgbSeries.CoercionMethodsScript
IgbSeries.ExpectFunctions
IgbSeries.HitTestMode
IgbSeries.ActualHitTestMode
IgbSeries.FinalValue
IgbSeries.PercentChange
IgbSeries.Layers
IgbSeries.ActualLayers
IgbSeries.Opacity
IgbSeries.Visibility
IgbSeries.TransitionOutCompletedScript
IgbSeries.TransitionOutCompleted
IgbSeries.RenderRequestedScript
IgbSeries.RenderRequested
BaseRendererElement._name
BaseRendererElement._cachedSerializedContent
BaseRendererElement.BuildRenderTree(RenderTreeBuilder)
BaseRendererElement.OnElementNameChanged(BaseRendererElement, String, String)
BaseRendererElement.InvokeMethod(String, Object[], String[], ElementReference[])
BaseRendererElement.InvokeMethodSync(String, Object[], String[], ElementReference[])
BaseRendererElement.InvokeMethodHelper(String, String, Object[], String[], ElementReference[])
BaseRendererElement.InvokeMethodHelperSync(String, String, Object[], String[], ElementReference[])
BaseRendererElement.IsPropDirty(String)
BaseRendererElement.Serialize(SerializationContext, String)
BaseRendererElement.Serialize()
BaseRendererElement.EnsureValid()
BaseRendererElement.FromEventJson(BaseRendererControl, Dictionary<String, Object>)
BaseRendererElement.ToEventJson(BaseRendererControl, Dictionary<String, Object>)
BaseRendererElement.SetResourceStringAsync(String, String, String)
BaseRendererElement.SetResourceStringAsync(String, String)
BaseRendererElement.IgBlazor
BaseRendererElement.IsComponentRooted
BaseRendererElement.ParentTypeName
BaseRendererElement.UseDirectRender
BaseRendererElement.ChildContent
BaseRendererElement.SupportsVisualChildren
BaseRendererElement.Name
BaseRendererElement.Parent
BaseRendererElement.MethodTarget
BaseRendererElement.CurrParent
Namespace: IgniteUI.Blazor.Controls
Assembly: IgniteUI.Blazor.dll
Syntax
public class IgbValueOverlay : IgbSeries, JsonSerializable, IDisposable

Constructors

IgbValueOverlay()

Declaration
public IgbValueOverlay()

Properties

Axis

Gets or sets the axis used by the value overlay.

Declaration
public IgbAxis Axis { get; set; }
Property Value
Type Description
IgbAxis

AxisAnnotationBackground

Gets or sets the color to use for the axis annotation backing. Leave unset for an automatic value.

Declaration
public string AxisAnnotationBackground { get; set; }
Property Value
Type Description
System.String

AxisAnnotationBackgroundCornerRadius

Gets or sets the corner radius to use for the axis annotation backing. Leave unset for an automatic value.

Declaration
public double AxisAnnotationBackgroundCornerRadius { get; set; }
Property Value
Type Description
System.Double

AxisAnnotationFormatLabel

Declaration
public string AxisAnnotationFormatLabel { get; set; }
Property Value
Type Description
System.String

AxisAnnotationFormatLabelScript

Declaration
public string AxisAnnotationFormatLabelScript { get; set; }
Property Value
Type Description
System.String

AxisAnnotationInterpolatedValuePrecision

Gets or sets the precision to use displaying values for interpolated positions.

Declaration
public int AxisAnnotationInterpolatedValuePrecision { get; set; }
Property Value
Type Description
System.Int32

AxisAnnotationOutline

Gets or sets the color to use for the axis annotation outline. Leave unset for an automatic value.

Declaration
public string AxisAnnotationOutline { get; set; }
Property Value
Type Description
System.String

AxisAnnotationPaddingBottom

Gets or sets the padding to use withing the axis annotation callout. Leaving this NaN will use an automatic value related to the axis label margins.

Declaration
public double AxisAnnotationPaddingBottom { get; set; }
Property Value
Type Description
System.Double

AxisAnnotationPaddingLeft

Gets or sets the padding to use withing the axis annotation callout. Leaving this NaN will use an automatic value related to the axis label margins.

Declaration
public double AxisAnnotationPaddingLeft { get; set; }
Property Value
Type Description
System.Double

AxisAnnotationPaddingRight

Gets or sets the padding to use withing the axis annotation callout. Leaving this NaN will use an automatic value related to the axis label margins.

Declaration
public double AxisAnnotationPaddingRight { get; set; }
Property Value
Type Description
System.Double

AxisAnnotationPaddingTop

Gets or sets the padding to use withing the axis annotation callout. Leaving this NaN will use an automatic value related to the axis label margins.

Declaration
public double AxisAnnotationPaddingTop { get; set; }
Property Value
Type Description
System.Double

AxisAnnotationStrokeThickness

Gets or sets the stroke thickness for the axis annotation backing. Leave unset for an automatic value.

Declaration
public double AxisAnnotationStrokeThickness { get; set; }
Property Value
Type Description
System.Double

AxisAnnotationTextColor

Gets or sets the color to use for the axis annotation text. Leave unset for an automatic value.

Declaration
public string AxisAnnotationTextColor { get; set; }
Property Value
Type Description
System.String

AxisName

Gets or sets the name to use to resolve axis from markup.

Declaration
public string AxisName { get; set; }
Property Value
Type Description
System.String

AxisScript

Provides a means of setting Axis in the JavaScript environment.

Declaration
public string AxisScript { get; set; }
Property Value
Type Description
System.String

IsAxisAnnotationEnabled

Gets or sets whether to draw annotations over the axes where the crosshair meets with them.

Declaration
public bool IsAxisAnnotationEnabled { get; set; }
Property Value
Type Description
System.Boolean

Type

Declaration
public override string Type { get; }
Property Value
Type Description
System.String
Overrides
IgbSeries.Type

Value

Gets or sets the value of the overlay.

Declaration
public double Value { get; set; }
Property Value
Type Description
System.Double

Methods

BindAxes(IgbAxis[])

Declaration
protected override void BindAxes(IgbAxis[] Axes)
Parameters
Type Name Description
IgbAxis[] Axes
Overrides
IgbSeries.BindAxes(IgbAxis[])

EnsureModulesLoaded()

Declaration
protected override void EnsureModulesLoaded()
Overrides
BaseRendererElement.EnsureModulesLoaded()

FindByName(String)

Declaration
public override object FindByName(string name)
Parameters
Type Name Description
System.String name
Returns
Type Description
System.Object
Overrides
IgbSeries.FindByName(String)

GetItem(Point)

Declaration
public override object GetItem(Point world)
Parameters
Type Name Description
Point world
Returns
Type Description
System.Object
Overrides
IgbSeries.GetItem(Point)

GetItemAsync(Point)

Gets the item that is the best match for the specified world coordinates.

Declaration
public override Task<object> GetItemAsync(Point world)
Parameters
Type Name Description
Point world

The world coordinates to use.

Returns
Type Description
System.Threading.Tasks.Task<System.Object>
Overrides
IgbSeries.GetItemAsync(Point)

GetItemIndex(Point)

Declaration
public override int GetItemIndex(Point world)
Parameters
Type Name Description
Point world
Returns
Type Description
System.Int32
Overrides
IgbSeries.GetItemIndex(Point)

GetItemIndexAsync(Point)

Gets the item index associated with the specified world position

Declaration
public override Task<int> GetItemIndexAsync(Point world)
Parameters
Type Name Description
Point world
Returns
Type Description
System.Threading.Tasks.Task<System.Int32>
Overrides
IgbSeries.GetItemIndexAsync(Point)

GetLabel(Double)

Declaration
public string GetLabel(double value)
Parameters
Type Name Description
System.Double value
Returns
Type Description
System.String

GetLabelAsync(Double)

Gets the label for a data item.

Declaration
public Task<string> GetLabelAsync(double value)
Parameters
Type Name Description
System.Double value

The unscaled value to get a label for.

Returns
Type Description
System.Threading.Tasks.Task<System.String>

GetSeriesValue(Point, Boolean, Boolean)

Declaration
public override double GetSeriesValue(Point world, bool useInterpolation, bool skipUnknowns)
Parameters
Type Name Description
Point world
System.Boolean useInterpolation
System.Boolean skipUnknowns
Returns
Type Description
System.Double
Overrides
IgbSeries.GetSeriesValue(Point, Boolean, Boolean)

GetSeriesValueAsync(Point, Boolean, Boolean)

Declaration
public override Task<double> GetSeriesValueAsync(Point world, bool useInterpolation, bool skipUnknowns)
Parameters
Type Name Description
Point world
System.Boolean useInterpolation
System.Boolean skipUnknowns
Returns
Type Description
System.Threading.Tasks.Task<System.Double>
Overrides
IgbSeries.GetSeriesValueAsync(Point, Boolean, Boolean)

GetSeriesValuePosition(Point, Boolean, Boolean)

Declaration
public override Point GetSeriesValuePosition(Point world, bool useInterpolation, bool skipUnknowns)
Parameters
Type Name Description
Point world
System.Boolean useInterpolation
System.Boolean skipUnknowns
Returns
Type Description
Point
Overrides
IgbSeries.GetSeriesValuePosition(Point, Boolean, Boolean)

GetSeriesValuePositionAsync(Point, Boolean, Boolean)

Declaration
public override Task<Point> GetSeriesValuePositionAsync(Point world, bool useInterpolation, bool skipUnknowns)
Parameters
Type Name Description
Point world
System.Boolean useInterpolation
System.Boolean skipUnknowns
Returns
Type Description
System.Threading.Tasks.Task<Point>
Overrides
IgbSeries.GetSeriesValuePositionAsync(Point, Boolean, Boolean)

ScrollIntoView(Object)

Declaration
public override bool ScrollIntoView(object item)
Parameters
Type Name Description
System.Object item
Returns
Type Description
System.Boolean
Overrides
IgbSeries.ScrollIntoView(Object)

ScrollIntoViewAsync(Object)

Requests that the provided item should be brought into view if possible.

Declaration
public override Task<bool> ScrollIntoViewAsync(object item)
Parameters
Type Name Description
System.Object item

The item to attempt to bring into view.

Returns
Type Description
System.Threading.Tasks.Task<System.Boolean>
Overrides
IgbSeries.ScrollIntoViewAsync(Object)

Implements

JsonSerializable
System.IDisposable