<HTML>
<HEAD>
<TITLE>Histogram Demo</TITLE>
</HEAD>
<BODY>
<% if Request("Content_Length")=0 then %>
<FORM NAME=aForm ACTION=ASP7.ASP METHOD=POST>
Input three numbers:<BR>
<INPUT NAME=V1><BR>
<INPUT NAME=V2><BR>
<INPUT NAME=V3><BR>
<INPUT TYPE=SUBMIT>
</FORM>
<% else %>
<% total=0+request("V1")+request("V2")+request("V3")
p1=(request("V1")/total)*100
p2=(request("V2")/total)*100
p3=(request("V3")/total)*100 %>
<IMG SRC=hist.gif HEIGHT=25 WIDTH=<%=5*p1%>> V1: <%= CInt(p1) %>%<BR>
<IMG SRC=hist.gif HEIGHT=25 WIDTH=<%=5*p2%>> V2: <%= CInt(p2) %>% <BR>
<IMG SRC=hist.gif HEIGHT=25 WIDTH=<%=5*p3%>> V3: <%= CInt(p3) %>% <BR>
<% end if %>
</BODY>
</HTML>
Programming for Active Server Pages (Web Techniques, Oct 1997)
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