<title>条形码生成</title> <% Rem ================================================================= Rem = 函数:ean13 Rem = 说明:生成EAN13标准的条形码,有实例（ASP代码） Rem = 版本:1.0.0 Rem = 作者:第七种直角（7th/semico） Rem = Date:2005-08-08 11:57:06 Rem = QQ:11110785 Rem = QQ群：3773360 Rem = 适用:按照需要生成EAN13标准的条形码 Rem ================================================================= Function ean13(code,w,h)  Dim Guide,Dict,Lencode,Rencode,cStart,cMid,cEnd,Barcode,Lmethod  Guide = array("AAAAAA","AABABB","AABBAB","ABAABB","ABBAAB","ABBBAA","ABABAB","ABABBA","ABBABA")  Set Dict = CreateObject("Scripting.Dictionary")  Dict.Add "A", "0001101001100100100110111101010001101100010101111011101101101110001011"  Dict.Add "B", "0100111011001100110110100001001110101110010000101001000100010010010111"  Rencode = array("1110010","1100110","1101100","1000010","1011100","1001110","1010000","1000100","1001000","1110100")  cStart="101"  cMid="01010"  cEnd="101"  if w<2 then w=2  if h<20 then h=20  cWidth=w '条码单元宽度  cHeight=h '条码高度  '检验条码是否符合标准  if len(code)<>13 then response.write "必须为13位!":response.end  for i=1 to 12   if IsNumeric(mid(code,i,1)) then    if i mod 2 then     rsum=rsum+int(mid(code,i,1))    else     lsum=lsum+int(mid(code,i,1))    end if   else    response.write "必须为数字码!":response.end   end if  next  if 10-((lsum*3+rsum) mod 10) <> int(right(code,1)) then response.write "此条码错误!":response.end    '转换条码  Barcode=cStart  Lmethod=left(code,1)  'if Lmethod=0 then Lmethod=1  for i=2 to 7   barcode = barcode & mid(Dict(Mid(Guide(Lmethod-1),i-1,1)),(7*mid(code,i,1)+1),7)  next  barcode=barcode & cMid  for i=8 to 13   barcode = barcode & Rencode(mid(code,i,1))  next  barcode=barcode & cEnd  fg="#000000" '条码前景色  bg="#ffffff" '条码背景色  response.write "<div style='position:absolute;width:"&cWidth*95+60&"px; height:"&cHeight+30&"px; background:"&bg&";'>"  '绘制条码  for x=1 to len(barcode)   if x<5 or x>92 or (x>46 and x<51)then    sh=10   else    sh=0   end if   if mid(barcode,x,1)="1" then    bColor=fg   else    bColor=bg   end if   response.write "<div style='position:absolute;left:"&(x-1)*cWidth+30&"px;top:5px;width:"&cWidth&"px;height:"&cHeight+5+sh&"px;background:"&bColor&";'></div>"  next  '加入可读数字标签  response.write "<div style='position:absolute;left:16px;top:"&cHeight+10&"px;background:"&bg&";color:"&fg&";font:12px Verdana;'>"&left(code,1)&"</div>"  for x=1 to 6   response.write "<div style='position:absolute;left:"&(x*7+2)*cWidth+22&"px;top:"&cHeight+10&"px;background:"&bg&";color:"&fg&";font:12px Verdana;'>"&mid(code,x+1,1)&"</div>"   response.write "<div style='position:absolute;left:"&(x*7+47)*cWidth+24&"px;top:"&cHeight+10&"px;background:"&bg&";color:"&fg&";font:12px Verdana;'>"&mid(code,x+7,1)&"</div>"  next  response.write "<div style='position:absolute; left:30px;top:"&cHeight+25&"px;width:"&cWidth*95&"px;height:10px;text-align:center;background:#ffffff;border:solid 1px #e5e5e5;font:9px verdana;'>© 2007 by elbo </div>"  response.write "</div>" End Function %>  <p style="font:12px Verdana"> <span style="text-decoration: none"> <font color="#000000">适用:按照需要生成EAN13标准的条形码</font></span><br /> 可以试验以下条码:<br /> 9787900420206<br /> 9787894954947 </p> <br /> <form method="post" action="ttt.asp">  <label>   <input type="" name="bcode" />  </label>  <input type="submit" value="生成条码"/> </form> <p align="center"></p> <p align="center"> <% if request("bcode")<>"" then  call ean13(request("bcode"),2,100) else  call ean13("1234567890128",2,100) end if %> </br></a>版权所有 </p>