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These properties control the font and the maximum number of labels to draw in a tagcloud chart.
The following shows the properties and default values available for tagclouds:
tagcloudProperties: { maxNumberOfTags: 50, font: 'bold 12pt Georgia' },
tagcloudProperties: { maxNumberOfTags: number, font: 'fstring' },
where:
Is the maximum number of labels to show in a tagcloud chart. The default value is 50.
Is a string that defines the type face of labels. The default value is: 'bold 12pt Georgia'.
Note: Although a font specification string may include a point size, this value is not used. The data used to draw the tagcloud chart determines the size of the labels.
The following request generates a tagcloud with the default properties:
GRAPH FILE WF_RETAIL_LITE SUM DAYSDELAYED BY PRODUCT_CATEGORY ON GRAPH PCHOLD FORMAT JSCHART ON GRAPH SET LOOKGRAPH TAGCLOUD END
The output is:
The following version of the request limits the number of tags to 5 and sets the font to 14pt Algerian:
GRAPH FILE WF_RETAIL_LITE
SUM DAYSDELAYED
BY PRODUCT_CATEGORY
ON GRAPH PCHOLD FORMAT JSCHART
ON GRAPH SET LOOKGRAPH TAGCLOUD
ON GRAPH SET STYLE *
*GRAPH_JS
tagcloudProperties: {maxNumberOfTags: 5,font: '14pt Algerian'},
*END
ENDSTYLE
END
The output is:
Note: Although a font specification string may include a point size, this value is not used. The data used to draw the tagcloud chart determines the size of the labels.
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