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    Class CanvasBackground

    A CanvasBackground is a VisualElement used as the background of a Canvas.

    Inheritance
    object
    CallbackEventHandler
    Focusable
    VisualElement
    BaseVisualElement
    CanvasBackground
    Implements
    IEventHandler
    IResolvedStyle
    ITransform
    ITransitionAnimations
    IExperimentalFeatures
    IVisualElementScheduler
    IContextOverrideElement
    IAdditionalDataHolder
    Inherited Members
    BaseVisualElement.contextPrefix
    BaseVisualElement.scaleOverride
    BaseVisualElement.themeOverride
    BaseVisualElement.langOverride
    BaseVisualElement.layoutDirectionOverride
    BaseVisualElement.preferredTooltipPlacementOverride
    BaseVisualElement.tooltipDelayMsOverride
    BaseVisualElement.GetLayoutDirectionUssClassName(Dir)
    VisualElement.disabledUssClassName
    VisualElement.SetActivePseudoState(bool)
    VisualElement.SetCheckedPseudoState(bool)
    VisualElement.Focus()
    VisualElement.SendEvent(EventBase)
    VisualElement.SetEnabledFromHierarchy(bool)
    VisualElement.SetEnabled(bool)
    VisualElement.MarkDirtyRepaint()
    VisualElement.IsMarkedForRepaint()
    VisualElement.ContainsPoint(Vector2)
    VisualElement.Overlaps(Rect)
    VisualElement.DoMeasure(float, VisualElement.MeasureMode, float, VisualElement.MeasureMode)
    VisualElement.ToString()
    VisualElement.GetClasses()
    VisualElement.ClearClassList()
    VisualElement.AddToClassList(string)
    VisualElement.RemoveFromClassList(string)
    VisualElement.ToggleInClassList(string)
    VisualElement.EnableInClassList(string, bool)
    VisualElement.ClassListContains(string)
    VisualElement.FindAncestorUserData()
    VisualElement.SetBinding(BindingId, Binding)
    VisualElement.GetBinding(BindingId)
    VisualElement.TryGetBinding(BindingId, out Binding)
    VisualElement.GetBindingInfos()
    VisualElement.GetBindingInfos(List<BindingInfo>)
    VisualElement.HasBinding(BindingId)
    VisualElement.ClearBinding(BindingId)
    VisualElement.ClearBindings()
    VisualElement.GetHierarchicalDataSourceContext()
    VisualElement.GetDataSourceContext(BindingId)
    VisualElement.TryGetDataSourceContext(BindingId, out DataSourceContext)
    VisualElement.TryGetLastBindingToUIResult(in BindingId, out BindingResult)
    VisualElement.TryGetLastBindingToSourceResult(in BindingId, out BindingResult)
    VisualElement.Add(VisualElement)
    VisualElement.Insert(int, VisualElement)
    VisualElement.Remove(VisualElement)
    VisualElement.RemoveAt(int)
    VisualElement.Clear()
    VisualElement.ElementAt(int)
    VisualElement.IndexOf(VisualElement)
    VisualElement.Children()
    VisualElement.Sort(Comparison<VisualElement>)
    VisualElement.BringToFront()
    VisualElement.SendToBack()
    VisualElement.PlaceBehind(VisualElement)
    VisualElement.PlaceInFront(VisualElement)
    VisualElement.RemoveFromHierarchy()
    VisualElement.GetFirstOfType<T>()
    VisualElement.GetFirstAncestorOfType<T>()
    VisualElement.Contains(VisualElement)
    VisualElement.FindCommonAncestor(VisualElement)
    VisualElement.viewDataKey
    VisualElement.userData
    VisualElement.canGrabFocus
    VisualElement.focusController
    VisualElement.disablePlayModeTint
    VisualElement.usageHints
    VisualElement.transform
    VisualElement.scaledPixelsPerPoint
    VisualElement.layout
    VisualElement.contentRect
    VisualElement.paddingRect
    VisualElement.worldBound
    VisualElement.localBound
    VisualElement.worldTransform
    VisualElement.hasActivePseudoState
    VisualElement.hasInactivePseudoState
    VisualElement.hasHoverPseudoState
    VisualElement.hasCheckedPseudoState
    VisualElement.hasEnabledPseudoState
    VisualElement.hasDisabledPseudoState
    VisualElement.hasFocusPseudoState
    VisualElement.hasRootPseudoState
    VisualElement.pickingMode
    VisualElement.name
    VisualElement.enabledInHierarchy
    VisualElement.enabledSelf
    VisualElement.languageDirection
    VisualElement.visible
    VisualElement.generateVisualContent
    VisualElement.dataSource
    VisualElement.dataSourcePath
    VisualElement.dataSourceType
    VisualElement.experimental
    VisualElement.hierarchy
    VisualElement.cacheAsBitmap
    VisualElement.parent
    VisualElement.panel
    VisualElement.contentContainer
    VisualElement.visualTreeAssetSource
    VisualElement.this[int]
    VisualElement.childCount
    VisualElement.schedule
    VisualElement.style
    VisualElement.resolvedStyle
    VisualElement.customStyle
    VisualElement.styleSheets
    VisualElement.tooltip
    Focusable.Blur()
    Focusable.focusable
    Focusable.tabIndex
    Focusable.delegatesFocus
    CallbackEventHandler.RegisterCallback<TEventType>(EventCallback<TEventType>, TrickleDown)
    CallbackEventHandler.RegisterCallbackOnce<TEventType>(EventCallback<TEventType>, TrickleDown)
    CallbackEventHandler.RegisterCallback<TEventType, TUserArgsType>(EventCallback<TEventType, TUserArgsType>, TUserArgsType, TrickleDown)
    CallbackEventHandler.RegisterCallbackOnce<TEventType, TUserArgsType>(EventCallback<TEventType, TUserArgsType>, TUserArgsType, TrickleDown)
    CallbackEventHandler.RegisterCallback<TEventType>(EventCallback<TEventType>, CallbackOptions)
    CallbackEventHandler.RegisterCallback<TEventType, TUserArgsType>(EventCallback<TEventType, TUserArgsType>, TUserArgsType, CallbackOptions)
    CallbackEventHandler.UnregisterCallback<TEventType>(EventCallback<TEventType>, TrickleDown)
    CallbackEventHandler.UnregisterCallback<TEventType>(EventCallback<TEventType>, CallbackOptions)
    CallbackEventHandler.UnregisterCallback<TEventType, TUserArgsType>(EventCallback<TEventType, TUserArgsType>, TrickleDown)
    CallbackEventHandler.UnregisterCallback<TEventType, TUserArgsType>(EventCallback<TEventType, TUserArgsType>, CallbackOptions)
    CallbackEventHandler.UnregisterAllRemovableCallbacks()
    CallbackEventHandler.HasTrickleDownHandlers()
    CallbackEventHandler.HasBubbleUpHandlers()
    CallbackEventHandler.ExecuteDefaultActionAtTarget(EventBase)
    CallbackEventHandler.HandleEventBubbleUp(EventBase)
    CallbackEventHandler.HandleEventTrickleDown(EventBase)
    CallbackEventHandler.ExecuteDefaultAction(EventBase)
    CallbackEventHandler.NotifyPropertyChanged(in BindingId)
    object.Equals(object)
    object.Equals(object, object)
    object.GetHashCode()
    object.GetType()
    object.MemberwiseClone()
    object.ReferenceEquals(object, object)
    Namespace: Unity.AppUI.UI
    Assembly: Unity.AppUI.dll
    Syntax
    public class CanvasBackground : BaseVisualElement, IEventHandler, IResolvedStyle, ITransform, ITransitionAnimations, IExperimentalFeatures, IVisualElementScheduler, IContextOverrideElement, IAdditionalDataHolder

    Constructors

    CanvasBackground()

    Instantiates a CanvasBackground element.

    Declaration
    public CanvasBackground()

    Fields

    ussClassName

    The CanvasBackground main USS class name.

    Declaration
    public const string ussClassName = "appui-canvas-background"
    Field Value
    Type Description
    string

    Properties

    drawPoints

    Either draw points or lines.

    Declaration
    [CreateProperty]
    public bool drawPoints { get; set; }
    Property Value
    Type Description
    bool

    nextGridScaleFactor

    The scale factor to use for the next grid.

    Declaration
    [CreateProperty]
    public float nextGridScaleFactor { get; set; }
    Property Value
    Type Description
    float

    offset

    The offset of the grid.

    Declaration
    [CreateProperty]
    public Vector2 offset { get; set; }
    Property Value
    Type Description
    Vector2

    scale

    The scale factor to use for the grid.

    Declaration
    [CreateProperty]
    public float scale { get; set; }
    Property Value
    Type Description
    float

    spacing

    The spacing between lines or points.

    Declaration
    [CreateProperty]
    public float spacing { get; set; }
    Property Value
    Type Description
    float

    Implements

    IEventHandler
    IResolvedStyle
    ITransform
    ITransitionAnimations
    IExperimentalFeatures
    IVisualElementScheduler
    IContextOverrideElement
    IAdditionalDataHolder

    Extension Methods

    VisualElementExtensions.FindNavController(VisualElement)
    RegisterUpdateCallbackExtensions.RegisterUpdateCallback(VisualElement, EventCallback<UpdateEvent>)
    RegisterUpdateCallbackExtensions.UnregisterUpdateCallback(VisualElement, EventCallback<UpdateEvent>)
    VisualElementExtensions.EnableDynamicTransform(VisualElement, bool)
    VisualElementExtensions.EnablePicking(VisualElement, bool)
    VisualElementExtensions.GetChildren<T>(VisualElement, bool)
    VisualElementExtensions.GetContextProvider<T>(VisualElement)
    VisualElementExtensions.GetContextProvider<T>(VisualElement, string)
    VisualElementExtensions.GetContext<T>(VisualElement)
    VisualElementExtensions.GetContext<T>(VisualElement, string)
    VisualElementExtensions.GetExclusiveRootElement(VisualElement)
    VisualElementExtensions.GetLastAncestorOfType<T>(VisualElement)
    VisualElementExtensions.GetPreferredTooltipPlacement(VisualElement)
    VisualElementExtensions.GetSelfContext<T>(VisualElement)
    VisualElementExtensions.GetSelfContext<T>(VisualElement, string)
    VisualElementExtensions.GetTooltipContent(VisualElement)
    VisualElementExtensions.GetTooltipTemplate(VisualElement)
    VisualElementExtensions.HasAncestorOfType<T>(VisualElement, bool)
    VisualElementExtensions.HasAncestorsOfType<T>(VisualElement)
    VisualElementExtensions.IsContextProvider<T>(VisualElement)
    VisualElementExtensions.IsContextProvider<T>(VisualElement, string)
    VisualElementExtensions.IsInvisible(VisualElement)
    VisualElementExtensions.IsOnScreen(VisualElement)
    VisualElementExtensions.ProvideContext<T>(VisualElement, string, T)
    VisualElementExtensions.ProvideContext<T>(VisualElement, T)
    VisualElementExtensions.RegisterContextChangedCallback<T>(VisualElement, string, EventCallback<ContextChangedEvent<T>>)
    VisualElementExtensions.RegisterContextChangedCallback<T>(VisualElement, EventCallback<ContextChangedEvent<T>>)
    VisualElementExtensions.SetPreferredTooltipPlacement(VisualElement, OptionalEnum<PopoverPlacement>)
    VisualElementExtensions.SetTooltipContent(VisualElement, VisualElementExtensions.TooltipContentCallback)
    VisualElementExtensions.SetTooltipTemplate(VisualElement, VisualElement)
    VisualElementExtensions.UnregisterContextChangedCallback<T>(VisualElement, string, EventCallback<ContextChangedEvent<T>>)
    VisualElementExtensions.UnregisterContextChangedCallback<T>(VisualElement, EventCallback<ContextChangedEvent<T>>)
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