Visualforce Developer Guide
jNote: This release is in preview. Features described here don’t become generally available until the latest general availability date that Salesforce announces for this release. Before then, and where features are noted as beta, pilot, or developer preview, we can’t guarantee general availability within any particular time frame or at all. Make your purchase decisions only on the basis of generally available products and features.
apex:legend
Defines a chart legend. This component offers additional configuration options beyond the defaults used by the legend attribute of the <apex:chart> component.
Note: This component must be enclosed within an <apex:chart> component.
Example
1<!-- Page: -->
2<apex:chart height="400" width="700" data="{!data}">
3 <apex:legend position="right"/>
4 <apex:axis type="Numeric" position="left" fields="data1,data2"
5 title="Opportunities Closed" grid="true"/>
6 <apex:axis type="Category" position="bottom" fields="name"
7 title="Month of the Year"/>
8 <apex:lineSeries title="Closed-Won" axis="left" xField="name" yField="data1"/>
9 <apex:lineSeries title="Closed-Lost" axis="left" xField="name" yField="data2"/>
10</apex:chart>Attributes
| Attribute Name | Attribute Type | Description | Required? | API Version | Access |
|---|---|---|---|---|---|
| font | String | The font to be used for the legend text, as a CSS-style font definition. If not specified, this value defaults to "12px Helvetica". | 23.0 | ||
| id | String | An identifier that allows the chart component to be referenced by other components on the page. | 23.0 | global | |
| padding | Integer | The amount of spacing between the legend border and the contents of the legend, in pixels. | 23.0 | ||
| position | String |
The position of the legend, in relation to the chart. Valid options are:
|
Yes | 23.0 | |
| rendered | Boolean | A Boolean value that specifies whether the chart legend is rendered with the chart. If not specified, this value defaults to true. | 23.0 | ||
| spacing | Integer | The amount of spacing between legend items, in pixels. | 23.0 |