How to: |
The title property controls the visibility and format of the legend title.
legend: { title: { visible: boolean, text: 'tstring', font: 'fstring', color: 'cstring' } }
where:
Can be:
Is a string that defines the legend title text. The default value is 'Legend Title'.
Is a string that defines the size, style, and typeface of the legend title. The default value is '10pt Sans-Serif'.
Is a string that defines the color of the legend title using a color name or numeric specification string. The default value is 'black'.
For information about defining colors, see Colors and Gradients.
The following request defines a legend title that is red with a bold-italic 12pt Verdana font:
GRAPH FILE WF_RETAIL_LITE
SUM DISCOUNT_US GROSS_PROFIT_US REVENUE_US MSRP_US
BY PRODUCT_CATEGORY
ON GRAPH PCHOLD FORMAT JSCHART
ON GRAPH SET LOOKGRAPH VBAR
ON GRAPH SET STYLE *
*GRAPH_JS
legend: {
title:
{visible: true,
text: 'The Legend Title',
font: 'Bold Italic 12pt Verdana',
color: 'red'}
},
series: [
{series: 0, color: 'lightgreen'},
{series: 1, color: 'coral'},
{series: 2, color: 'lightblue'},
{series: 3, color: 'burlywood'}
]
*END
INCLUDE=ENIADefault_combine.sty,$
ENDSTYLE
END
The output is:
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