RadzenHeatmap Class
A standalone heatmap chart component that displays data as a color-coded grid.
Inheritance
Implements
IComponent
IHandleEvent
IHandleAfterRender
Inherited Members
RadzenComponent.SetParametersAsync
RadzenComponent.RaiseContextMenu
RadzenComponent.RaiseMouseEnter
RadzenComponent.AddContextMenu
RadzenComponent.RaiseMouseLeave
RadzenComponent.OnBecameInvisible
RadzenComponent.DefaultCulture
RadzenComponent.DefaultUICulture
RadzenComponent.IsJSRuntimeAvailable
ComponentBase.OnInitializedAsync
ComponentBase.OnParametersSet
ComponentBase.OnParametersSetAsync
ComponentBase.StateHasChanged
ComponentBase.ShouldRender
ComponentBase.OnAfterRender
ComponentBase.InvokeAsync
ComponentBase.DispatchExceptionAsync
ComponentBase.RendererInfo
ComponentBase.Assets
ComponentBase.AssignedRenderMode
Namespace: Radzen.Blazor
Assembly: Radzen.Blazor.dll
Syntax
public class RadzenHeatmap : RadzenComponent, IComponent, IHandleEvent, IHandleAfterRenderConstructors
RadzenHeatmaplinkLink to this section
A standalone heatmap chart component that displays data as a color-coded grid.
Declaration
public RadzenHeatmap()Properties
CellPaddinglinkLink to this section
Gets or sets the padding between cells in pixels.
Declaration
public double CellPadding { get; set; }Property Value
| Type | Description |
|---|---|
| double | Gets or sets the padding between cells in pixels. |
ChildContentlinkLink to this section
Gets or sets the child content (unused, for future extensibility).
Declaration
public RenderFragment ChildContent { get; set; }Property Value
| Type | Description |
|---|---|
| RenderFragment | Gets or sets the child content (unused, for future extensibility). |
DatalinkLink to this section
Gets or sets the data items.
Declaration
public IEnumerable<object> Data { get; set; }Property Value
| Type | Description |
|---|---|
| IEnumerable<object> | Gets or sets the data items. |
FormatStringlinkLink to this section
Gets or sets the format string for cell values.
Declaration
public string FormatString { get; set; }Property Value
| Type | Description |
|---|---|
| string | Gets or sets the format string for cell values. |
MaxColorlinkLink to this section
Gets or sets the color for the maximum value.
Declaration
public string MaxColor { get; set; }Property Value
| Type | Description |
|---|---|
| string | Gets or sets the color for the maximum value. |
MinColorlinkLink to this section
Gets or sets the color for the minimum value.
Declaration
public string MinColor { get; set; }Property Value
| Type | Description |
|---|---|
| string | Gets or sets the color for the minimum value. |
ShowValueslinkLink to this section
Gets or sets whether to show values inside cells.
Declaration
public bool ShowValues { get; set; }Property Value
| Type | Description |
|---|---|
| bool | Gets or sets whether to show values inside cells. |
ValuePropertylinkLink to this section
Gets or sets the property name for cell values (determines color intensity).
Declaration
public string ValueProperty { get; set; }Property Value
| Type | Description |
|---|---|
| string | Gets or sets the property name for cell values (determines color intensity). |
XPropertylinkLink to this section
Gets or sets the property name for X-axis categories.
Declaration
public string XProperty { get; set; }Property Value
| Type | Description |
|---|---|
| string | Gets or sets the property name for X-axis categories. |
YPropertylinkLink to this section
Gets or sets the property name for Y-axis categories.
Declaration
public string YProperty { get; set; }Property Value
| Type | Description |
|---|---|
| string | Gets or sets the property name for Y-axis categories. |
Methods
BuildRenderTreelinkLink to this section
Declaration
protected override void BuildRenderTree(Rendering.RenderTreeBuilder __builder)Parameters
| Type | Name | Description |
|---|---|---|
| Rendering.RenderTreeBuilder | __builder |
GetComponentCssClasslinkLink to this section
Declaration
protected override string GetComponentCssClass()Returns
| Type | Description |
|---|---|
| string |
OnAfterRenderAsynclinkLink to this section
Declaration
protected override Task OnAfterRenderAsync(bool firstRender)Parameters
| Type | Name | Description |
|---|---|---|
| bool | firstRender |
Returns
| Type | Description |
|---|---|
| Task |
ResizelinkLink to this section
Resizes the heatmap.
Declaration
public void Resize(double width, double height)Parameters
| Type | Name | Description |
|---|---|---|
| double | width | |
| double | height |