Events in Blazor TreeMap Component
13 Sep 20218 minutes to read
ItemHighlighted
Triggers, after highlighting the TreeMap items.
| Argument name | Description |
|---|---|
| Cancel | Specifies the event cancel status. |
ItemRendering
Triggers, before rendering the item of the TreeMap.
| Argument name | Description |
|---|---|
| CurrentItem | Specifies the current rendering item. |
| Text | Specifies the text of the current item. |
| Cancel | Specifies the event cancel status. |
ItemSelected
Triggers, after selecting the TreeMap item.
| Argument name | Description |
|---|---|
| Text | Specifies the text of the selected item. |
| Cancel | Specifies the event cancel status. |
LegendRendering
Triggers, before rendering the TreeMap legend.
| Argument name | Description |
|---|---|
| Cancel | Specifies the event cancel status. |
LegendItemRendering
Triggers, before rendering each of the legend item.
| Argument name | Description |
|---|---|
| Fill | Specifies the legend shape color. |
| ImageUrl | Specifies the image URL. |
| Shape | Specifies the legend shape. |
| ShapeBorder | Specifies the legend border color and width. |
| Cancel | Specifies the event cancel status . |
Loaded
Triggers, after the TreeMap component has been loaded.
| Argument name | Description |
|---|---|
| IsResized | Specifies whether the component is resized or not. |
Load
Triggers, before rendering the TreeMap. TreeMap will trigger this event first.
OnPrint
Triggers, before the print operation gets started.
| Argument name | Description |
|---|---|
| Cancel | Specifies the event cancel status. |
OnClick
Triggers, when clicking on the treemap.
| Argument name | Description |
|---|---|
| MouseEvent | Specifies the pointer mouse event. |
| TreeMap | Specifies the current treemap instances. |
| Name | Specifies the name of the event. |
| Cancel | Specifies the event cancel status. |
OnDoubleClick
Triggers, when double clicking on the treemap.
| Argument name | Description |
|---|---|
| Cancel | Specifies the event cancel status. |
DrillCompleted
Triggers, when drilling down functionality gets completed on the TreeMap item.
| Argument name | Description |
|---|---|
| Cancel | Specifies the event cancel status. |
OnDrillStart
Triggers, when drilling down functionality gets started on the TreeMap item.
| Argument name | Description |
|---|---|
| GroupIndex | Specifies the index of the TreeMap item. |
| GroupName | Specifies the parent name of the TreeMap item. |
| Item | Specifies the current drill item. |
| RightClick | Return the boolean value whether it is right or not. |
| Cancel | Specifies the event cancel status. |
OnItemClick
Triggers, when clicking on the TreeMap item.
| Argument name | Description |
|---|---|
| GroupIndex | Specifies the index of the TreeMap item |
| GroupName | Specifies the parent name of the TreeMap item. |
| Item | Specifies the current item on click. |
| Text | Specifies the text of the current TreeMap item. |
| Cancel | Specifies the event cancel status. |
OnItemMove
Triggers, when mouse moves on the TreeMap item.
| Argument name | Description |
|---|---|
| Cancel | Specifies the event cancel status. |
OnRightClick
Triggers, when right-clicked on the TreeMap.
| Argument name | Description |
|---|---|
| Cancel | Specifies the event cancel status. |
Resizing
Triggers, when resizing the TreeMap component.
| Argument name | Description |
|---|---|
| CurrentSize | Specifies the size of the TreeMap. |
| PreviousSize | Specifies the previous size of the TreeMap. |
| Cancel | Specifies the event cancel status. |
TooltipRendering
Triggers, before rendering the TreeMap tooltip.
| Argument name | Description |
|---|---|
| Location | Specifies the location of the tooltip. |
| Text | Specifies the text of the tooltip. |
| TextStyle | Specifies the text style of the tooltip. |
| Data | Specifies the TreeMap item data, where the tooltip is to be rendered. |
| Cancel | Specifies the event cancel status. |