MACROMEDIA COLDFUSION MX 61-CFML Reference page 150

cfgraph tag attribute
Showvaluelabel
Valuelocation
url
Urlcolumn
Type="HorizontalBar"
ScaleFrom
150 Chapter 2: ColdFusion Tags
ColdFusion MX functionality
• yes: displays values on mouse-click;
• no: suppresses value displays
• rollover: displays values on mouse-over.
Ignored
URL of page to open if any item in the graph is clicked.
The following variables may be used within the URL; they are substituted
with real values before the URL is accessed:
• "$value$": selected row/column value or an empty string
• "$itemlabel$": selected item (column) value or an empty string
• "$serieslabel$": selected series (row) value or an empty string
• "javascript:...": executes client side scripts.
Ignored.
This attribute generates a graph, but the url link is missing data that the
linked page may expect. Thus, drilling-down in the graph may result in an
error.
The (0,0) coordinate is located at the lower-left.
If the smallest value in the data is less than scaleFrom or the largest value
in the data is greater than scaleTo, the respective data value is used as the
minimum or maximum on the Y scale. Therefore, regardless of the
scaleFrom or scaleTo value, all data values display.