ChartBase Class
Definition
Abstract base class for all chart controls. Provides common functionality like Title, Legend, and Palette.
public class ChartBase
Constructors
| Name | Description |
|---|---|
| ChartBase | Initializes a new instance of the Avalonia.Controls.Charts.ChartBase class. |
ChartBase Constructor
Initializes a new instance of the Avalonia.Controls.Charts.ChartBase class.
public ChartBase()
Methods
| Name | Description |
|---|---|
| ExportAsync (3 overloads) | No summary available. |
| GetLegendItems | Gets the legend items for this chart based on its series. |
| GetSeriesBrush | Gets the brush for a series at the specified index from the palette. |
| Render | Clears stale hit regions then delegates to the Avalonia render pipeline. All derived chart overrides call base.Render(context), so this runs before every frame. |
| ReplayAnimation | Replays the entry animation. |
| ApplyTemplate | Creates the visual children of the control, if necessary Inherited from TemplatedControl. |
| GetIsTemplateFocusTarget | Gets the value of the IsTemplateFocusTargetProperty attached property on a control. Inherited from TemplatedControl. |
| SetIsTemplateFocusTarget | Sets the value of the IsTemplateFocusTargetProperty attached property on a control. Inherited from TemplatedControl. |
| Focus | Focuses the control. Inherited from InputElement. |
| GetIsHoldWithMouseEnabled | Inherited from InputElement. |
| GetIsHoldingEnabled | Inherited from InputElement. |
| SetIsHoldWithMouseEnabled | Inherited from InputElement. |
| SetIsHoldingEnabled | Inherited from InputElement. |
| AddHandler (2 overloads) | Adds a handler for the specified routed event. Inherited from Interactive. |
| RaiseEvent | Raises a routed event. Inherited from Interactive. |
| RemoveHandler (2 overloads) | Removes a handler for the specified routed event. Inherited from Interactive. |
| Arrange | Arranges the control and its children. Inherited from Layoutable. |
| InvalidateArrange | Invalidates the arrangement of the control and queues a new layout pass. Inherited from Layoutable. |
| InvalidateMeasure | Invalidates the measurement of the control and queues a new layout pass. Inherited from Layoutable. |
| Measure | Carries out a measure of the control. Inherited from Layoutable. |
| UpdateLayout | Executes a layout pass. Inherited from Layoutable. |
| GetFlowDirection | Gets the value of the attached Avalonia.Visual.FlowDirectionProperty on a control. Inherited from Visual. |
| InvalidateVisual | Invalidates the visual and queues a repaint. Inherited from Visual. |
| SetFlowDirection | Sets the value of the attached Avalonia.Visual.FlowDirectionProperty on a control. Inherited from Visual. |
| ApplyStyling | Applies styling to the control if the control is initialized and styling is not already applied. Inherited from StyledElement. |
| BeginInit | Inherited from StyledElement. |
| EndInit | Inherited from StyledElement. |
| TryGetResource | Inherited from StyledElement. |
| Bind (8 overloads) | Binds a Avalonia.AvaloniaProperty to an Avalonia.Data.BindingBase. Inherited from AvaloniaObject. |
| CheckAccess | Returns a value indicating whether the current thread is the UI thread. Inherited from AvaloniaObject. |
| ClearValue (4 overloads) | Clears a Avalonia.AvaloniaProperty's local value. Inherited from AvaloniaObject. |
| CoerceValue | Coerces the specified Avalonia.AvaloniaProperty. Inherited from AvaloniaObject. |
| Equals | Compares two objects using reference equality. Inherited from AvaloniaObject. |
| GetBaseValue | Inherited from AvaloniaObject. |
| GetHashCode | Gets the hash code for the object. Inherited from AvaloniaObject. |
| GetValue (3 overloads) | Gets a Avalonia.AvaloniaProperty value. Inherited from AvaloniaObject. |
| IsAnimating | Checks whether a Avalonia.AvaloniaProperty is animating. Inherited from AvaloniaObject. |
| IsSet | Checks whether a Avalonia.AvaloniaProperty is set on this object. Inherited from AvaloniaObject. |
| SetCurrentValue (2 overloads) | Sets the value of a dependency property without changing its value source. Inherited from AvaloniaObject. |
| SetValue (3 overloads) | Sets a Avalonia.AvaloniaProperty value. Inherited from AvaloniaObject. |
| VerifyAccess | Checks that the current thread is the UI thread and throws if not. Inherited from AvaloniaObject. |
ExportAsync overloads
ExportAsync Method
public System.Threading.Tasks.Task<Avalonia.Controls.Charts.ChartExportResult> ExportAsync(System.IO.Stream stream, Nullable<int> width, Nullable<int> height, double dpi, System.Threading.CancellationToken cancellationToken)
Parameters
stream System.IO.Stream
width Nullable<int>
height Nullable<int>
dpi double
cancellationToken System.Threading.CancellationToken
Returns
System.Threading.Tasks.Task<Avalonia.Controls.Charts.ChartExportResult>
ExportAsync Method
public System.Threading.Tasks.Task<Avalonia.Controls.Charts.ChartExportResult> ExportAsync(string path, Nullable<int> width, Nullable<int> height, double dpi, System.Threading.CancellationToken cancellationToken)
Parameters
path string
width Nullable<int>
height Nullable<int>
dpi double
cancellationToken System.Threading.CancellationToken
Returns
System.Threading.Tasks.Task<Avalonia.Controls.Charts.ChartExportResult>
ExportAsync Method
Opens a save file dialog to export the chart interactively.
public System.Threading.Tasks.Task<Avalonia.Controls.Charts.ChartExportResult> ExportAsync(System.Threading.CancellationToken cancellationToken)
Parameters
cancellationToken System.Threading.CancellationToken
Returns
System.Threading.Tasks.Task<Avalonia.Controls.Charts.ChartExportResult>
GetLegendItems Method
Gets the legend items for this chart based on its series.
public System.Collections.Generic.IEnumerable<Avalonia.Controls.Charts.ChartLegendItem> GetLegendItems()
Returns
System.Collections.Generic.IEnumerable<Avalonia.Controls.Charts.ChartLegendItem>
A collection of legend items.
GetSeriesBrush Method
Gets the brush for a series at the specified index from the palette.
public Avalonia.Media.IBrush GetSeriesBrush(int index)
Parameters
index int
The series index.
Returns
The brush to use for the series.
Render Method
Clears stale hit regions then delegates to the Avalonia render pipeline. All derived chart overrides call base.Render(context), so this runs before every frame.
public void Render(Avalonia.Media.DrawingContext context)
Parameters
context Avalonia.Media.DrawingContext
ReplayAnimation Method
Replays the entry animation.
public void ReplayAnimation()
Properties
| Name | Description |
|---|---|
| AnimationDuration | Gets or sets the duration of the entry animation. |
| AnimationProgress | Gets or sets the overall animation progress for charts. |
| Easing | Gets or sets the easing function for chart animations. This is applied through the shared chart animation progress pipeline used by animated chart and series renderers. |
| IsAnimationEnabled | Gets or sets whether to enable entry animations. |
| IsRenderDiagnosticsEnabled | Gets or sets whether render diagnostics counters are captured for this chart. Disabled charts skip diagnostics allocation, count collection, stopwatch sampling, and overlay drawing. |
| IsTooltipEnabled | Gets or sets whether to show tooltips when hovering/tapping data points. |
| LabelForeground | Gets or sets the brush used for axis and chart-level labels. Series or annotations with their own label brush properties can override this locally. |
| LegendAlignment | Gets or sets the legend alignment. |
| LegendOffset | Gets or sets the offset for the floating legend. |
| LegendPosition | Gets or sets the position of the chart legend. Set this to Avalonia.Controls.Charts.LegendPosition.None to hide the legend entirely. |
| Palette | Gets or sets the color palette used for series colors. |
| PlotAreaContent | Gets or sets custom content to overlay on the plot area. The content is measured and arranged within the effective plot bounds for the chart type. |
| ShowLegend | Gets or sets whether to show the legend. The meaning of each legend entry depends on the chart type. Some legends describe hideable series, while others are explanatory scales. |
| ShowRenderDiagnosticsOverlay | Gets or sets whether to show the render diagnostics overlay for this chart. This has no effect unless Avalonia.Controls.Charts.ChartBase.IsRenderDiagnosticsEnabled is also true. |
| Title | Gets or sets the chart title displayed above the chart. |
| ToggleSeriesVisibility | Gets or sets whether clicking legend items toggles series visibility. This only applies to charts whose legends represent hideable series or categories. Charts with explanatory scale legends coerce this value back to . |
| Background | Gets or sets the brush used to draw the control's background. Inherited from TemplatedControl. |
| BackgroundSizing | Gets or sets how the control's background is drawn relative to the control's border. Inherited from TemplatedControl. |
| BorderBrush | Gets or sets the brush used to draw the control's border. Inherited from TemplatedControl. |
| BorderThickness | Gets or sets the thickness of the control's border. Inherited from TemplatedControl. |
| CornerRadius | Gets or sets the radius of the border rounded corners. Inherited from TemplatedControl. |
| FontFamily | Gets or sets the font family used to draw the control's text. Inherited from TemplatedControl. |
| FontFeatures | Gets or sets the font features turned on/off. Inherited from TemplatedControl. |
| FontSize | Gets or sets the size of the control's text in points. Inherited from TemplatedControl. |
| FontStretch | Gets or sets the font stretch used to draw the control's text. Inherited from TemplatedControl. |
| FontStyle | Gets or sets the font style used to draw the control's text. Inherited from TemplatedControl. |
| FontWeight | Gets or sets the font weight used to draw the control's text. Inherited from TemplatedControl. |
| Foreground | Gets or sets the brush used to draw the control's text and other foreground elements. Inherited from TemplatedControl. |
| LetterSpacing | Gets or sets the letter spacing for the control's text content. Inherited from TemplatedControl. |
| Padding | Gets or sets the padding placed between the border of the control and its content. Inherited from TemplatedControl. |
| Template | Gets or sets the template that defines the control's appearance. Inherited from TemplatedControl. |
| ContextFlyout | Gets or sets a context flyout to the control Inherited from Control. |
| ContextMenu | Gets or sets a context menu to the control. Inherited from Control. |
| DataTemplates | Gets or sets the data templates for the control. Inherited from Control. |
| FocusAdorner | Gets or sets the control's focus adorner. Inherited from Control. |
| IsLoaded | Gets a value indicating whether the control is fully constructed in the visual tree and both layout and render are complete. Inherited from Control. |
| Tag | Gets or sets a user-defined object attached to the control. Inherited from Control. |
| Cursor | Gets or sets associated mouse cursor. Inherited from InputElement. |
| Focusable | Gets or sets a value indicating whether the control can receive focus. Inherited from InputElement. |
| GestureRecognizers | Inherited from InputElement. |
| IsEffectivelyEnabled | Gets a value indicating whether this control and all its parents are enabled. Inherited from InputElement. |
| IsEnabled | Gets or sets a value indicating whether the control is enabled for user interaction. Inherited from InputElement. |
| IsFocused | Gets a value indicating whether the control is focused. Inherited from InputElement. |
| IsHitTestVisible | Gets or sets a value indicating whether the control is considered for hit testing. Inherited from InputElement. |
| IsKeyboardFocusWithin | Gets a value indicating whether keyboard focus is anywhere within the element or its visual tree child elements. Inherited from InputElement. |
| IsPointerOver | Gets a value indicating whether the pointer is currently over the control. Inherited from InputElement. |
| IsTabStop | Gets or sets a value that indicates whether the control is included in tab navigation. Inherited from InputElement. |
| KeyBindings | Inherited from InputElement. |
| TabIndex | Gets or sets a value that determines the order in which elements receive focus when the user navigates through controls by pressing the Tab key. Inherited from InputElement. |
| DesiredSize | Gets the size that this element computed during the measure pass of the layout process. Inherited from Layoutable. |
| Height | Gets or sets the height of the element. Inherited from Layoutable. |
| HorizontalAlignment | Gets or sets the element's preferred horizontal alignment in its parent. Inherited from Layoutable. |
| IsArrangeValid | Gets a value indicating whether the control's layouts arrange is valid. Inherited from Layoutable. |
| IsMeasureValid | Gets a value indicating whether the control's layout measure is valid. Inherited from Layoutable. |
| Margin | Gets or sets the margin around the element. Inherited from Layoutable. |
| MaxHeight | Gets or sets the maximum height of the element. Inherited from Layoutable. |
| MaxWidth | Gets or sets the maximum width of the element. Inherited from Layoutable. |
| MinHeight | Gets or sets the minimum height of the element. Inherited from Layoutable. |
| MinWidth | Gets or sets the minimum width of the element. Inherited from Layoutable. |
| UseLayoutRounding | Gets or sets a value that determines whether the element should be snapped to pixel boundaries at layout time. Inherited from Layoutable. |
| VerticalAlignment | Gets or sets the element's preferred vertical alignment in its parent. Inherited from Layoutable. |
| Width | Gets or sets the width of the element. Inherited from Layoutable. |
| Bounds | Gets the bounds of the control relative to its parent. Inherited from Visual. |
| CacheMode | Gets or sets the cache mode of the visual. Inherited from Visual. |
| Clip | Gets or sets the geometry clip for this visual. Inherited from Visual. |
| ClipToBounds | Gets or sets a value indicating whether the control should be clipped to its bounds. Inherited from Visual. |
| Effect | Gets or sets the effect of the control. Inherited from Visual. |
| FlowDirection | Gets or sets the text flow direction. Inherited from Visual. |
| HasMirrorTransform | Gets or sets a value indicating whether to apply mirror transform on this control. Inherited from Visual. |
| IsEffectivelyVisible | Gets a value indicating whether this control and all its parents are visible. Inherited from Visual. |
| IsVisible | Gets or sets a value indicating whether this control is visible. Inherited from Visual. |
| Opacity | Gets or sets the opacity of the control. Inherited from Visual. |
| OpacityMask | Gets or sets the opacity mask of the control. Inherited from Visual. |
| RenderTransform | Gets or sets the render transform of the control. Inherited from Visual. |
| RenderTransformOrigin | Gets or sets the transform origin of the control. Inherited from Visual. |
| ZIndex | Gets or sets the Z index of the control. Inherited from Visual. |
| ActualThemeVariant | Gets the UI theme that is currently used by the element, which might be different than the RequestedThemeVariantProperty. Inherited from StyledElement. |
| Classes | Gets or sets the styled element's classes. Inherited from StyledElement. |
| DataContext | Gets or sets the control's data context. Inherited from StyledElement. |
| IsInitialized | Gets a value that indicates whether the element has finished initialization. Inherited from StyledElement. |
| Name | Gets or sets the name of the styled element. Inherited from StyledElement. |
| Parent | Gets the styled element's logical parent. Inherited from StyledElement. |
| Resources | Gets or sets the styled element's resource dictionary. Inherited from StyledElement. |
| StyleKey | Gets the type by which the element is styled. Inherited from StyledElement. |
| Styles | Gets the styles for the styled element. Inherited from StyledElement. |
| TemplatedParent | Gets the styled element whose lookless template this styled element is part of. Inherited from StyledElement. |
| Theme | Gets or sets the theme to be applied to the element. Inherited from StyledElement. |
| Transitions | Gets or sets the property transitions for the control. Inherited from Animatable. |
| Dispatcher | Returns the Avalonia.AvaloniaObject.Dispatcher that this Avalonia.AvaloniaObject is associated with. Inherited from AvaloniaObject. |
| Item | Inherited from AvaloniaObject. |
AnimationDuration Property
Gets or sets the duration of the entry animation.
public TimeSpan AnimationDuration { get; set; }
AnimationProgress Property
Gets or sets the overall animation progress for charts.
public double AnimationProgress { get; set; }
Easing Property
Gets or sets the easing function for chart animations. This is applied through the shared chart animation progress pipeline used by animated chart and series renderers.
public Avalonia.Animation.Easings.Easing Easing { get; set; }
IsAnimationEnabled Property
Gets or sets whether to enable entry animations.
public bool IsAnimationEnabled { get; set; }
IsRenderDiagnosticsEnabled Property
Gets or sets whether render diagnostics counters are captured for this chart. Disabled charts skip diagnostics allocation, count collection, stopwatch sampling, and overlay drawing.
public bool IsRenderDiagnosticsEnabled { get; set; }
IsTooltipEnabled Property
Gets or sets whether to show tooltips when hovering/tapping data points.
public bool IsTooltipEnabled { get; set; }
LabelForeground Property
Gets or sets the brush used for axis and chart-level labels. Series or annotations with their own label brush properties can override this locally.
public Avalonia.Media.IBrush LabelForeground { get; set; }
LegendAlignment Property
Gets or sets the legend alignment.
public Avalonia.Controls.Charts.LegendAlignment LegendAlignment { get; set; }
LegendOffset Property
Gets or sets the offset for the floating legend.
public Avalonia.Point LegendOffset { get; set; }
LegendPosition Property
Gets or sets the position of the chart legend. Set this to Avalonia.Controls.Charts.LegendPosition.None to hide the legend entirely.
public Avalonia.Controls.Charts.LegendPosition LegendPosition { get; set; }
Palette Property
Gets or sets the color palette used for series colors.
public Avalonia.Controls.Charts.ChartPalette Palette { get; set; }
PlotAreaContent Property
Gets or sets custom content to overlay on the plot area. The content is measured and arranged within the effective plot bounds for the chart type.
public Avalonia.Controls.Control PlotAreaContent { get; set; }
ShowLegend Property
Gets or sets whether to show the legend. The meaning of each legend entry depends on the chart type. Some legends describe hideable series, while others are explanatory scales.
public bool ShowLegend { get; set; }
ShowRenderDiagnosticsOverlay Property
Gets or sets whether to show the render diagnostics overlay for this chart. This has no effect unless Avalonia.Controls.Charts.ChartBase.IsRenderDiagnosticsEnabled is also true.
public bool ShowRenderDiagnosticsOverlay { get; set; }
Title Property
Gets or sets the chart title displayed above the chart.
public string Title { get; set; }
ToggleSeriesVisibility Property
Gets or sets whether clicking legend items toggles series visibility. This only applies to charts whose legends represent hideable series or categories. Charts with explanatory scale legends coerce this value back to .
public bool ToggleSeriesVisibility { get; set; }
Fields
AnimationDurationProperty Field
Identifies the Avalonia.Controls.Charts.ChartBase.AnimationDuration Avalonia property.
public Avalonia.StyledProperty<TimeSpan> AnimationDurationProperty
EasingProperty Field
Identifies the Avalonia.Controls.Charts.ChartBase.Easing Avalonia property.
public Avalonia.StyledProperty<Avalonia.Animation.Easings.Easing> EasingProperty
IsAnimationEnabledProperty Field
Identifies the Avalonia.Controls.Charts.ChartBase.IsAnimationEnabled Avalonia property.
public Avalonia.StyledProperty<bool> IsAnimationEnabledProperty
IsRenderDiagnosticsEnabledProperty Field
Identifies the Avalonia.Controls.Charts.ChartBase.IsRenderDiagnosticsEnabled Avalonia property.
public Avalonia.StyledProperty<bool> IsRenderDiagnosticsEnabledProperty
IsTooltipEnabledProperty Field
Identifies the Avalonia.Controls.Charts.ChartBase.IsTooltipEnabled Avalonia property.
public Avalonia.StyledProperty<bool> IsTooltipEnabledProperty
LabelForegroundProperty Field
Identifies the Avalonia.Controls.Charts.ChartBase.LabelForeground Avalonia property.
public Avalonia.StyledProperty<Avalonia.Media.IBrush> LabelForegroundProperty
LegendAlignmentProperty Field
Identifies the Avalonia.Controls.Charts.ChartBase.LegendAlignment Avalonia property.
public Avalonia.StyledProperty<Avalonia.Controls.Charts.LegendAlignment> LegendAlignmentProperty
LegendOffsetProperty Field
Identifies the Avalonia.Controls.Charts.ChartBase.LegendOffset Avalonia property.
public Avalonia.StyledProperty<Avalonia.Point> LegendOffsetProperty
LegendPositionProperty Field
Identifies the Avalonia.Controls.Charts.ChartBase.LegendPosition Avalonia property.
public Avalonia.StyledProperty<Avalonia.Controls.Charts.LegendPosition> LegendPositionProperty
PaletteProperty Field
Identifies the Avalonia.Controls.Charts.ChartBase.Palette Avalonia property.
public Avalonia.StyledProperty<Avalonia.Controls.Charts.ChartPalette> PaletteProperty
PlotAreaContentProperty Field
Identifies the Avalonia.Controls.Charts.ChartBase.PlotAreaContent Avalonia property.
public Avalonia.StyledProperty<Avalonia.Controls.Control> PlotAreaContentProperty
ShowLegendProperty Field
Identifies the Avalonia.Controls.Charts.ChartBase.ShowLegend Avalonia property.
public Avalonia.StyledProperty<bool> ShowLegendProperty
ShowRenderDiagnosticsOverlayProperty Field
Identifies the Avalonia.Controls.Charts.ChartBase.ShowRenderDiagnosticsOverlay Avalonia property.
public Avalonia.StyledProperty<bool> ShowRenderDiagnosticsOverlayProperty
TitleProperty Field
Identifies the Avalonia.Controls.Charts.ChartBase.Title Avalonia property.
public Avalonia.StyledProperty<string> TitleProperty
ToggleSeriesVisibilityProperty Field
Identifies the Avalonia.Controls.Charts.ChartBase.ToggleSeriesVisibility Avalonia property.
public Avalonia.StyledProperty<bool> ToggleSeriesVisibilityProperty
Events
| Name | Description |
|---|---|
| DataPointClicked | Occurs when a data point is clicked. |
| DataPointHovered | Occurs when the hovered data point changes. Fired after the debounce interval when the pointer moves over a new data point or leaves all data points. |
| ExportCompleted | Occurs when a chart export operation completes successfully. |
| ExportFailed | Occurs when a chart export operation fails. Subscribe to this event to receive export errors that would otherwise be silent. |
| LegendItemClicked | Occurs when a legend item is clicked and its visibility is toggled. |
| TemplateApplied | Raised when the control's template is applied. Inherited from TemplatedControl. |
| Loaded | Occurs when the control has been fully constructed in the visual tree and both layout and render are complete. Inherited from Control. |
| SizeChanged | Occurs when the bounds (actual size) of the control have changed. Inherited from Control. |
| Unloaded | Occurs when the control is removed from the visual tree. Inherited from Control. |
| ContextCanceled | Occurs when the context input gesture continues into another gesture, to notify the element that the context flyout should not be opened. Inherited from InputElement. |
| ContextRequested | Occurs when the user has completed a context input gesture, such as a right-click. Inherited from InputElement. |
| DoubleTapped | Occurs when the user briefly contacts and releases twice on a single point, without significant movement. Inherited from InputElement. |
| GettingFocus | Occurs before the control receives focus. Inherited from InputElement. |
| GotFocus | Occurs when the control receives focus. Inherited from InputElement. |
| Holding | Occurs when the user makes a single contact, then maintains contact beyond a given time threshold without releasing or making another contact. Inherited from InputElement. |
| KeyDown | Occurs when a key is pressed while the control has focus. Inherited from InputElement. |
| KeyUp | Occurs when a key is released while the control has focus. Inherited from InputElement. |
| LosingFocus | Occurs before the control loses focus. Inherited from InputElement. |
| LostFocus | Occurs when the control loses focus. Inherited from InputElement. |
| Pinch | Occurs when the user moves two contact points closer together. Inherited from InputElement. |
| PinchEnded | Occurs when the user releases both contact points used in a pinch gesture. Inherited from InputElement. |
| PointerCaptureLost | Occurs when the control or its child control loses the pointer capture for any reason, event will not be triggered for a parent control if capture was transferred to another child of that parent control. Inherited from InputElement. |
| PointerEntered | Occurs when the pointer enters the control. Inherited from InputElement. |
| PointerExited | Occurs when the pointer leaves the control. Inherited from InputElement. |
| PointerMoved | Occurs when the pointer moves over the control. Inherited from InputElement. |
| PointerPressed | Occurs when the pointer is pressed over the control. Inherited from InputElement. |
| PointerReleased | Occurs when the pointer is released over the control. Inherited from InputElement. |
| PointerTouchPadGestureMagnify | Occurs when the user moves two contact points away from each other on a touchpad. Inherited from InputElement. |
| PointerTouchPadGestureRotate | Occurs when the user places two contact points and moves them in a circular motion on a touchpad. Inherited from InputElement. |
| PointerTouchPadGestureSwipe | Occurs when the user performs a rapid dragging motion in a single direction on a touchpad. Inherited from InputElement. |
| PointerWheelChanged | Occurs when the mouse is scrolled over the control. Inherited from InputElement. |
| PullGesture | Occurs when the user drags from the edge of a control. Inherited from InputElement. |
| PullGestureEnded | Occurs when the user releases the pointer after a pull gesture. Inherited from InputElement. |
| RightTapped | Occurs when the user briefly contacts and releases a single point, without significant movement, using a mechanism on the input device recognized as a right button or equivalent. Inherited from InputElement. |
| ScrollGesture | Occurs when the user continuously moves the pointer in the same direction within the control’s boundaries. Inherited from InputElement. |
| ScrollGestureEnded | Occurs when a scroll gesture has fully stopped, taking into account any inertial movement that continues the scroll after the user has released the pointer. Inherited from InputElement. |
| ScrollGestureInertiaStarting | Occurs within a scroll gesture, when the user releases the pointer, and scrolling continues by transitioning to momentum-based gliding movement. Inherited from InputElement. |
| SwipeGesture | Occurs when the user rapidly drags the pointer in a single direction across the control. Inherited from InputElement. |
| SwipeGestureEnded | Occurs when a swipe gesture ends on the control. Inherited from InputElement. |
| Tapped | Occurs when the user briefly contacts and releases a single point, without significant movement. Inherited from InputElement. |
| TextInput | Occurs when a user typed some text while the control has focus. Inherited from InputElement. |
| TextInputMethodClientRequested | Occurs when an input element gains input focus and input method is looking for the corresponding client Inherited from InputElement. |
| EffectiveViewportChanged | Occurs when the element's effective viewport changes. Inherited from Layoutable. |
| LayoutUpdated | Occurs when a layout pass completes for the control. Inherited from Layoutable. |
| AttachedToVisualTree | Raised when the control is attached to a rooted visual tree. Inherited from Visual. |
| DetachedFromVisualTree | Raised when the control is detached from a rooted visual tree. Inherited from Visual. |
| ActualThemeVariantChanged | Raised when the theme variant is changed on the element or an ancestor of the element. Inherited from StyledElement. |
| AttachedToLogicalTree | Raised when the styled element is attached to a rooted logical tree. Inherited from StyledElement. |
| DataContextChanged | Occurs when the Avalonia.StyledElement.DataContext property changes. Inherited from StyledElement. |
| DetachedFromLogicalTree | Raised when the styled element is detached from a rooted logical tree. Inherited from StyledElement. |
| Initialized | Occurs when the styled element has finished initialization. Inherited from StyledElement. |
| ResourcesChanged | Occurs when a resource in this styled element or a parent styled element has changed. Inherited from StyledElement. |
| PropertyChanged | Raised when a Avalonia.AvaloniaProperty value changes on this object. Inherited from AvaloniaObject. |
DataPointClicked Event
Occurs when a data point is clicked.
public event EventHandler<Avalonia.Controls.Charts.DataPointClickedEventArgs> DataPointClicked
DataPointHovered Event
Occurs when the hovered data point changes. Fired after the debounce interval when the pointer moves over a new data point or leaves all data points.
public event EventHandler<Avalonia.Controls.Charts.DataPointHoveredEventArgs> DataPointHovered
ExportCompleted Event
Occurs when a chart export operation completes successfully.
public event EventHandler<Avalonia.Controls.Charts.ChartExportCompletedEventArgs> ExportCompleted
ExportFailed Event
Occurs when a chart export operation fails. Subscribe to this event to receive export errors that would otherwise be silent.
public event EventHandler<Avalonia.Controls.Charts.ChartExportFailedEventArgs> ExportFailed
LegendItemClicked Event
Occurs when a legend item is clicked and its visibility is toggled.
public event EventHandler<Avalonia.Controls.Charts.LegendItemClickedEventArgs> LegendItemClicked