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dreamersp · Fevereiro 18, 2004

gostaria de saber se alguém sabe fazer thumbs via codigo?!Peguei um cod no www.codigolivre.com.br mais nao consigo fazer funcionarconfig.inc<%'----------------------------| Configurazione Thumbnail | Thumbnail config |'nmax = quante immagini per riga (how many images in every row)'cfoto = cartella foto (image folder)'fpagina = foto per pagina (images in every page)'finizio = foto di inizio (first image)'pnum = numero pagina (page number)nmax = request("nmax")cfoto = request("cfoto")fpagina = request("fpagina")finizio = request("finizio")pnum = request("pnum")'-----------------------------| codice | code |if nmax = "" thennmax = 5end ifif cfoto = "" thencfoto = "foto"end ifif fpagina = "" thenfpagina = 20end ifif finizio = "" thenfinizio = 1end ifif pnum = "" thenpnum = 1end if'------------------------------| fine codice di configurazione | end code |%>thumb.asp <html><head><title>Thumbnail</title><meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1"><style type="text/css"></style><script language="JavaScript"></script></head><body bgcolor="#FFFFFF" leftmargin="3" topmargin="0" marginwidth="0" marginheight="0"><% function GetBytes(flnm, offset, bytes) Dim objFSO Dim objFTemp Dim objTextStream Dim lngSize on error resume next Set objFSO = CreateObject("Scripting.FileSystemObject") ' First, we get the filesize Set objFTemp = objFSO.GetFile(flnm) lngSize = objFTemp.Size set objFTemp = nothing fsoForReading = 1 Set objTextStream = objFSO.OpenTextFile(flnm, fsoForReading) if offset > 0 then strBuff = objTextStream.Read(offset - 1) end if if bytes = -1 then ' Get All! GetBytes = objTextStream.Read(lngSize) 'ReadAll else GetBytes = objTextStream.Read(bytes) end if objTextStream.Close set objTextStream = nothing set objFSO = nothing end function function lngConvert(strTemp) lngConvert = clng(asc(left(strTemp, 1)) + ((asc(right(strTemp, 1)) * 256))) end function function lngConvert2(strTemp) lngConvert2 = clng(asc(right(strTemp, 1)) + ((asc(left(strTemp, 1)) * 256))) end function function gfxSpex(flnm, width, height, depth, strImageType) dim strPNG dim strGIF dim strBMP dim strType strType = "" strImageType = "(unknown)" gfxSpex = False strPNG = chr(137) & chr(80) & chr(78) strGIF = "GIF" strBMP = chr(66) & chr(77) strType = GetBytes(flnm, 0, 3) if strType = strGIF then ' is GIF strImageType = "GIF" Width = lngConvert(GetBytes(flnm, 7, 2)) Height = lngConvert(GetBytes(flnm, 9, 2)) Depth = 2 ^ ((asc(GetBytes(flnm, 11, 1)) and 7) + 1) gfxSpex = True elseif left(strType, 2) = strBMP then ' is BMP strImageType = "BMP" Width = lngConvert(GetBytes(flnm, 19, 2)) Height = lngConvert(GetBytes(flnm, 23, 2)) Depth = 2 ^ (asc(GetBytes(flnm, 29, 1))) gfxSpex = True elseif strType = strPNG then ' Is PNG strImageType = "PNG" Width = lngConvert2(GetBytes(flnm, 19, 2)) Height = lngConvert2(GetBytes(flnm, 23, 2)) Depth = getBytes(flnm, 25, 2) select case asc(right(Depth,1)) case 0 Depth = 2 ^ (asc(left(Depth, 1))) gfxSpex = True case 2 Depth = 2 ^ (asc(left(Depth, 1)) * 3) gfxSpex = True case 3 Depth = 2 ^ (asc(left(Depth, 1))) '8 gfxSpex = True case 4 Depth = 2 ^ (asc(left(Depth, 1)) * 2) gfxSpex = True case 6 Depth = 2 ^ (asc(left(Depth, 1)) * 4) gfxSpex = True case else Depth = -1 end select else strBuff = GetBytes(flnm, 0, -1) ' Get all bytes from file lngSize = len(strBuff) flgFound = 0 strTarget = chr(255) & chr(216) & chr(255) flgFound = instr(strBuff, strTarget) if flgFound = 0 then exit function end if strImageType = "JPG" lngPos = flgFound + 2 ExitLoop = false do while ExitLoop = False and lngPos < lngSize do while asc(mid(strBuff, lngPos, 1)) = 255 and lngPos < lngSize lngPos = lngPos + 1 loop if asc(mid(strBuff, lngPos, 1)) < 192 or asc(mid(strBuff, lngPos, 1)) > 195 then lngMarkerSize = lngConvert2(mid(strBuff, lngPos + 1, 2)) lngPos = lngPos + lngMarkerSize + 1 else ExitLoop = True end if loop ' if ExitLoop = False then Width = -1 Height = -1 Depth = -1 else Height = lngConvert2(mid(strBuff, lngPos + 4, 2)) Width = lngConvert2(mid(strBuff, lngPos + 6, 2)) Depth = 2 ^ (asc(mid(strBuff, lngPos + 8, 1)) * 8) gfxSpex = True end if end if end function '::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: '::: Inizio Thumb ::: '::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: Set objFSO = CreateObject("Scripting.FileSystemObject") dove = server.MapPath("../"&cfoto) Set objF = objFSO.GetFolder(dove) Set objFC = objF.Files nfoto = 1%><table border="1" cellspacing="4" cellpadding="1" bgcolor="silver" class="mytxt"> <%ftot = 0For Each f1 in objFCftot = ftot + 1Nextstarthere = (pnum-1) * fpaginaendhere = pnum * fpagina + 1'response.write ftot&"<br>"'response.write starthere&"<br>"'response.write endhere&"<br>"%><%For Each f1 in objFC if gfxSpex(f1.Path, w, h, c, strType) = true and nfoto > starthere and nfoto < endhere then%><%If n = 0 then%> <tr><%End If%> <td> <div align="center"> <table border="0" width="110" cellpadding="0" cellspacing="0" height="80"> <tr> <td valign="middle" align="center" width="110" height="100"> <p align="center"><a href="java script:openCentered('http://<%=request.servervariables("HTTP_HOST")%>/<%=cfoto%>/<%=f1.name%>','fotoprod','<%=w+20%>','<%=h+20%>','toolbar=no')"><img src="../<%=cfoto%>/<%=f1.name%>" width="100" height="80" border=1alt="Foto: <%=f1.name%>Creata il : <%=f1.DateCreated%>Peso : <%=f1.Size%> bytesDimensioni : <%=w%> X <%=h%> pixelColori : <%=c%>Foto = <%=nfoto%>"></a> </td> </tr> <tr> <td valign="middle" align="center" width="110" height="10"><span class="mytxt"><%=f1.name%></span><br> </td> </tr> </table> </div> </td> <%' response.write w & " x " & h & " " & c & " colors"ufoto = nfoto else response.write " " end ifn = n + 1nfoto = nfoto + 1'-------------------------- inizioif n = nmax thenn = 0%></tr><%end If'-------------------------- fineNext%></table><table width="80%" border="0" cellspacing="2" cellpadding="2"> <tr> <td width="33%"> <div align="left"> <%if pnum <> 1 then%> <a href="thumb.asp?pnum=<%=pnum-1%>" class="mytxt">« indietro</a> <%end if%> </div> </td> <td width="34%"> <div align="center" class="mytxt"> | <%np = 1Do while ftot-(np-1)*fpagina > 0%> <a href="thumb.asp?pnum=<%=np%>" class="mytxt"><%=np%></a> | <%np = np + 1loop%> </div> </td> <td width="33%"> <div align="right"> <%if ftot > ufoto then%> <a href="thumb.asp?pnum=<%=pnum+1%>" class="mytxt">avanti »</a> <%end if%> </div> </td> </tr></table><% set objFC = nothing set objF = nothing set objFSO = nothing%></body></html>

mkboy · Fevereiro 18, 2004

vixi!!!ASPJPG ou ASPIMAGE

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