ClassChartSeriesTooltip
Configures hover tooltips for individual chart series to display detailed data information when users interact with data points. Controls tooltip appearance, content, and visibility to enhance user experience and provide immediate access to precise data values without cluttering the chart visualization.
Definition
Namespace:Telerik.Blazor.Components
Assembly:Telerik.Blazor.dll
Syntax:
public class ChartSeriesTooltip : ChartSeriesTooltipBase, IComponent, IHandleEvent, IHandleAfterRender, IDisposableInheritance: objectComponentBaseDataVizChildComponentChartSeriesTooltipBaseChartSeriesTooltip
Implements:
Inherited Members
Constructors
ChartSeriesTooltip()
Declaration
public ChartSeriesTooltip()Properties
Background
Sets the background color for series tooltips using any valid CSS color value. Accepts hex codes (#263238), RGB values (rgb(38, 50, 56)), named colors (darkgray, black), or HSL values. Use colors that provide good contrast with tooltip text and complement the overall chart theme.
Declaration
[Parameter]
public string Background { get; set; }Property Value
ChildContent
Declaration
[Parameter]
public RenderFragment ChildContent { get; set; }Property Value
Color
Sets the text color for series tooltip content using any valid CSS color value. Accepts hex codes (#FFFFFF), RGB values (rgb(255, 255, 255)), named colors (white, black), or HSL values. Ensure sufficient contrast against the tooltip background for optimal readability.
Font
Defines the font styling for tooltip text using CSS font notation. Specify font size, family, and style like "12px Arial", "14px 'Segoe UI'", or "bold 13px sans-serif". Proper font selection ensures tooltip readability and consistency with chart styling.
Visible
Controls the visibility of series-specific tooltips. Set to true to enable hover tooltips showing data values, false to disable tooltips for this series, or leave null for default behavior. Tooltips enhance data exploration but can be disabled for cleaner presentations.
Methods
BuildRenderTree(RenderTreeBuilder)
Declaration
protected override void BuildRenderTree(RenderTreeBuilder __builder)Parameters
__builder
Overrides
OnAfterRender(bool)
Declaration
protected override void OnAfterRender(bool firstRender)Parameters
firstRender
Overrides
OnInitialized()
Declaration
protected override void OnInitialized()Overrides
OnParametersSet()
Declaration
protected override void OnParametersSet()Overrides
Serialize()
Declaration
public Dictionary<string, object> Serialize()Returns