| Oracle Fusion Middleware Data Visualization Tools Tag Reference for Oracle ADF Faces 12c (12.2.1.1) E67022-02 |
dvt:chartLegend chartLegend chart legend
UIComponent class: oracle.adf.view.faces.bi.component.chart.UILegend
Component type: oracle.dss.adf.chart.Legend
Defines properties for the chart legend.
| 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 | 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.chart.UILegend | Only EL | an EL reference that will store the component instance on a bean. This can be used to give programmatic access to a component from a backing bean, or to move creation of the component to a backing bean. |
| id | String | No | Specifies the identifier for the component |
| maximumSize | Object | Yes | Defines the maximum size of the legend in pixels or percent. |
| position | String | Yes | Valid Values: auto, start, end, bottom, top Default Value: auto Specifies the position of the legend within the chart. By default, the legend will be placed on the side or bottom, based on the size of the chart and the legend contents. |
| referenceObjectTitle | String | Yes | Specifies the title for the reference object section of the legend, if present. |
| rendered | boolean | Yes | Default Value: true Specifies whether the component is rendered. |
| scrolling | String | Yes | Valid Values: asNeeded, off Default Value: asNeeded Specifies whether scrolling is enabled for the legend. |
| size | Object | Yes | Defines the size of the legend in pixels or percent. |
| symbolHeight | Number | Yes | Defines the height of the legend symbols (markers or lines) in pixels. |
| symbolWidth | Number | Yes | Defines the width of the legend symbols (markers or lines) in pixels. |
| title | String | Yes | Specifies the title for the chart legend. |
| titleHalign | String | Yes | Valid Values: start, end, center Default Value: start The horizontal alignment of the legend title. |