Defines a link in the HTML file created for a drill-down graph.
This link is associated with an area of the graph and contains valid HTML
syntax that can point to a report or another graph that you want to display
when the user drills down on the area.
Type: |
character
|
Length: |
no limit
|
Default: |
none
|
-
link-string
-
specifies the text that defines the link
for drill-down. For more information about drill-down graphs and how to specify
the link string, see Adding Links with the HTML= and HTML_LEGEND= Options.
For using the HTML variable for data tips, see Adding Custom Data Tips with the HTML= Option.
You can use the HTML variable with these
functions:
|
BAR |
|
FRAME |
|
IMAGE |
|
LABEL |
|
PIE |
|
POLY |
|
SYMBOL |
Use a LENGTH statement to set the length
of the HTML variable to the longest string you need for the link string. Be
sure to set the HTML value to a null if you continue writing observations
to the annotate data set after you are done assigning links. For example,
the following code defines link information for two squares, but then sets
the HTML variable to null when drawing a frame; otherwise the background area
within the frame will use the link information from the last defined HTML
value and become a hot zone in the graph.
data squares;
length function style color $ 8
html text $ 15;
xsys="3"; ysys="3";
/* draw a green square */
color="green";
function="move"; x=10; y=65; output;
function="bar"; x=30; y=95; style="solid";
html="href=green.gif"; output;
/* draw a red square */
color="red";
function="'move"; x=60; y=65; output;
function="bar"; x=80; y=95;
html="href=red.gif"; output;
/* draw a blue frame */
function="frame"; color="blue"; style="empty";
/* set null link for background area in frame */
html=""; output;
run;
Copyright © 2010 by SAS Institute Inc., Cary, NC, USA. All rights reserved.