ilog.views.chart.graphic

Class IlvDataLabelAnnotation

java.lang.Object

ilog.views.chart.graphic.IlvDataLabelAnnotation

All Implemented Interfaces:

IlvDataAnnotation

public class IlvDataLabelAnnotation
extends Object
implements IlvDataAnnotation

An annotation used for data point labeling. This annotation lets you display the data value, or data label associated with a display point. This annotation uses the ilog.views.chart.IlvChartRenderer#computeDataLabel method to compute the displayed string if no explicit text has been set, and the ilog.views.chart.IlvChartRenderer#computeDataLabelLocation to compute the label location.

Here is a picture showing a data label annotation set individually on a data point of a Pie chart:

CSS example:

ilvDataLabelAnnotation {
class : "ilog.views.chart.graphic.IlvDataLabelAnnotation(labelRenderer)";
labelRenderer : "@#ilvLabelRenderer";
text : "<value>";
}

Property Summary

Properties

Modifier and Type	Property and Description
String	class Creates a new label information using the specified label renderer.
IlvLabelRenderer	labelRenderer Sets the renderer that displays the label.
String	text Sets the text of this annotation.

Method Summary

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Property Detail

class

public String class

Creates a new label information using the specified label renderer.

CSS example: class : "ilog.views.chart.graphic.IlvDataLabelAnnotation(labelRenderer)";

labelRenderer

public IlvLabelRenderer labelRenderer

Sets the renderer that displays the label.

CSS example: labelRenderer : "@#ilvLabelRenderer";

See implementing class IlvLabelRenderer for an example of implementing a labelRenderer.

text

public String text

Sets the text of this annotation. By calling this method, you disable the label dynamic computation.

CSS example: text : "<value>";