Oracle Fusion Middleware Data Visualization Tools Tag Reference for Oracle ADF Faces 12c (12.2.1.2) E76719-01 |
dvt:treemapNode treemapNode treemap node
UIComponent class: oracle.adf.view.faces.bi.component.treemap.UITreemapNode
Component type: oracle.dss.adf.treemap.TreemapNode
A child of the Treemap component. The treemap node displays two dimensions of data through its size and color.
The <dvt:attributeGroups> tag can be used as a child of this tag. Instead of specifying fillColor or fillPattern directly on this tag, developers can use attributeGroups with type = "color" or "pattern" to have these attributes automatically generated based on categorical bucketing or continuous classification of the data set. If any of these attributes are specified both in this tag and in the attributeGroups type, then the style generated by the attributeGroups will take precedence.
This tag can have the following children:
Type | Phases | Description |
---|---|---|
org.apache.myfaces.trinidad.event.AttributeChangeEvent | Invoke Application, Apply Request Values |
Event delivered to describe an attribute change. Attribute change events are not delivered for any programmatic change to a property. They are only delivered when a renderer changes a property without the application's specific request. An example of an attribute change event might include the width of a column that supported client-side resizing. |
Name | Description |
---|---|
content | advanced node content facet supporting the following ADF components: af:panelGroupLayout, af:spacer, af:outputText, and af:image. Using this facet is only recommended for small data sets and only when the label attribute is not sufficient. Only a single child is supported for layout reasons, so af:panelGroupLayout should be used to wrap multiple child components. Interactivity is not supported for components within this facet. |
Name | Type | Supports EL? | Description |
---|---|---|---|
attributeChangeListener | javax.el.MethodExpression | Only EL | a method reference to an attribute change listener. Attribute change events are not delivered for any programmatic change to a property. They are only delivered when a renderer changes a property without the application's specific request. An example of an attribute change events might include the width of a column that supported client-side resizing. |
binding | oracle.adf.view.faces.bi.component.treemap.UITreemapNode | Only EL |
Specifies a binding reference to store a specific instance of UITreemapNode from a backing bean. Set this attribute only to access code in a backing bean. For example, to reference a treemap node component in the sample managed bean, use the following code: |
drilling | String | Yes | Valid Values: off, replace Default Value: off The drilling behavior for the node. Valid values are:
|
fillColor | String | Yes | Default Value: #000000 Specifies the fill color of the node. Valid values are RGB hexadecimal. |
fillPattern | String | Yes | Valid Values: none, smallChecker, smallCrosshatch, smallDiagonalLeft, smallDiagonalRight, smallDiamond, smallTriangle, largeChecker, largeCrosshatch, largeDiagonalLeft, largeDiagonalRight, largeDiamond, largeTriangle Default Value: none Specifies the built-in pattern used to fill the node. Valid values are:
|
groupLabelDisplay | String | Yes | Valid Values: header, node, off Default Value: header The label display behavior for group nodes. Valid values are:
|
id | String | No | Specifies the identifier for the component |
label | String | Yes | The label for this node. |
labelDisplay | String | Yes | Valid Values: node, off Default Value: node The label display behavior for leaf nodes. Valid values are:
|
labelHalign | String | Yes | Valid Values: center, start, end Default Value: center The horizontal alignment for labels displayed within the node. Valid values are:
|
labelStyle | String | Yes | The font style for labels displayed within the node. Accepts font-related CSS attributes like font-name, font-weight, font-size, color, etc. |
labelValign | String | Yes | Valid Values: center, top, bottom Default Value: center The vertical alignment for labels displayed within the node. Valid values are:
|
rendered | boolean | Yes | Default Value: true Specifies whether the component is rendered. |
selectable | String | Yes | Valid Values: auto, off Default Value: auto Specifies whether or not this node will be selectable. Valid values are:
|
shortDesc | String | Yes | The short description of this component. This is used to customize the tooltip text for the node. |
value | Number | Yes | The value of this treemap node. The value determines the relative size of the node within the treemap. |