Displaying data points legends

The value of a data point can be displayed next to the data point location, using the parameter seriex_marklegendon. The value is displayed inside a small window, which can be dismissed passing 'no' to the parameter seriex_marklegendopaque.
This feature is only supported by GraphApplet.

The following example shows a line series and a bar series, enabling data points legends and making the line series legends transparent.



<applet code="GraphApplet.class" codebase="../../../demo/applets/classes" archive="GraphChart.jar" width=400 height=300>

<param name="graphset0_gridon" value="yes">
<param name="graphset0_gridcolor" value="999999">

<param name="title" value="The JetChart Library,Displaying data points legends">

<param name="labels" value="label1,label2,label3,label4">
<param name="serie1" value="line,Line Series,ff0000">
<param name="serie1_values" value="100,130,90,110">
<param name="serie1_valueformat" value="$ ###">
<param name="serie1_marklegendon" value="yes">
<param name="serie1_marklegendopaque" value="no">

<param name="serie2" value="bar,Bar Series,0000ff">
<param name="serie2_values" value="50,70,55,80">
<param name="serie1_valueformat" value="$ ###">
<param name="serie2_marklegendon" value="yes">

</applet>