Click here to see the SAS code.
Click here to see the example.
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The drilldown in this example is done in the traditional SAS/Graph way ...
First, a character variable is created, containing the html tags for
the drilldown (href=) and the text charttip/rollover-text (title=)
as follows ...
length htmlvar $500;
htmlvar=
'title='||quote(
'State: '|| trim(left(st)) ||'0D'x||
'Population: '|| trim(left(put(population,comma12.0))))||
' href="http://www.state.'||trim(left(lowcase(st)))||'.us"';
Then that variable is specified using the "html=" option in the
SAS/Graph "proc gplot" as follows...
proc gplot data=mydata;
plot population*st=1 /
haxis=axis1 vaxis=axis2 vzero
html=htmlvar <-------- here!
des='' name="&name";
run;
And the output is created using ODS HTML, and "goptions device=png",
so that a png file is created containing the png, and an html file
is created containing the html charttips & drilldowns. The user will
view the html file, and it will display the png image.
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