来者有分。有人有“jpgraph_barcode.php"这个文件吗?

你要用7-zip去解压.如果下载下来的包你用winrar解压,有可能会丢文件.

TO:#4楼
你说的这个方法不行啊,我的总是和楼主的一样,刚才用7-zip解压的,还是没有"jpgraph_barcode.php"这个文件..顶!

不知道这个文件在哪里。一直找不到。jpgraph_barcode.php我是想用pdflib，在PDF里显示一个条形码。

为什么网上都说有“jpgraph_barcode.php"这个文件，
解：这只是个文件名字而已，jpgraph_bar.php替换就是了。关键是实现功能。。

不要乱说哦
http://hem.bredband.net/aditus/chunkhtml/apg.htmljpgraph_barcode.php 只在专业版中有

条码字库
http://www.google.cn/search?q=%E6%9D%A1%E7%A0%81%E5%AD%97%E5%BA%93&rls=com.microsoft:zh-cn:IE-SearchBox&ie=UTF-8&oe=UTF-8&sourceid=ie7&rlz=1I7BJYT_zh-CN

那能下到jpgraph_barcode.php，这个文件吗。怎么得到专业版的？
另外条码字库的我也用过，用的是CODE39，不过只能显示在IE里，我现在想让条形码
显示在PDF中。

既然你用pdflib，就应该知道如何向pdf输出文字，把条码当文字输出就是了

<?php
$pdf = PDF_new();
PDF_open_file($pdf, "D:\PDFTest2.pdf");
PDF_begin_page($pdf, 595, 842);
$arial = PDF_findfont($pdf, "Courier", "iso8859-1", 0);
PDF_setfont($pdf, $arial, 10);
PDF_show_xy($pdf, "This is an exam of PDF Documents, It is a good Lib,",50, 750);
PDF_show_xy($pdf, "If you like,please try yourself!", 50, 730);$tmpimgfile="D:\\pvf1\image1\aaa.jpg";
$imgdata = implode('', file('D:\\code39.php'));
PDF_create_pvf($pdf,$tmpimgfile, $imgdata, "");
$img_id = pdf_load_image($pdf, "jpg", $tmpimgfile, "");
PDF_place_image($pdf, $img_id, 50, 250, 0.25);
PDF_delete_pvf($pdf,$tmpimgfile);//$image= PDF_open_image_file($pdf, "jpeg", "D:\\1.jpg","",0);
//PDF_place_image($pdf, $image, 50, 50, 0.25);PDF_end_page($pdf);
PDF_close($pdf);
?>

<?php
$pdf = PDF_new();
PDF_open_file($pdf, "D:\PDFTest2.pdf");
PDF_begin_page($pdf, 595, 842);
$arial = PDF_findfont($pdf, "Courier", "iso8859-1", 0);
PDF_setfont($pdf, $arial, 10);
PDF_show_xy($pdf, "This is an exam of PDF Documents, It is a good Lib,",50, 750);
PDF_show_xy($pdf, "If you like,please try yourself!", 50, 730);$tmpimgfile="D:\\pvf1\image1\aaa.jpg";
$imgdata = implode('', file('D:\\code39.php'));
PDF_create_pvf($pdf,$tmpimgfile, $imgdata, "");
$img_id = pdf_load_image($pdf, "jpg", $tmpimgfile, "");
PDF_place_image($pdf, $img_id, 50, 250, 0.25);
PDF_delete_pvf($pdf,$tmpimgfile);//$image= PDF_open_image_file($pdf, "jpeg", "D:\\1.jpg","",0);
//PDF_place_image($pdf, $image, 50, 50, 0.25);PDF_end_page($pdf);
PDF_close($pdf);
?>
'D:\\code39.php'就是我要显示在PDF上的条形码。

'D:\\code39.php'
这个文件就是条形码字库。从网上下的。

<?
session_cache_limiter('none');
/*
code39.php ver 1.10                   (c)1999-2000 Y.SwetakeThis is a php3/4 script to create PNG image of barcode(code39).
This program requires GD and PHP3/4. Useage
in HTML <IMG SRC=code39.php?d=[hoge]&c=[0|1]>*/Header("Content-type: image/png");
$d=$_GET["d"];
$c=$_GET["c"];
$qs=rawurldecode(strtr($d,"+"," "));
$lx=strlen($qs);
if ($lx<1){
exit;
}$cc=array(
"0"=>52, "1"=>289,"2"=>97, "3"=>352,"4"=>49, "5"=>304,"6"=>112,"7"=>37,
"8"=>292,"9"=>100,"A"=>265,"B"=>73, "C"=>328,"D"=>25, "E"=>280,"F"=>88,
"G"=>13, "H"=>268,"I"=>76, "J"=>28, "K"=>259,"L"=>67, "M"=>322,"N"=>19,
"O"=>274,"P"=>82, "Q"=>7,  "R"=>262,"S"=>70, "T"=>22, "U"=>385,"V"=>193,
"W"=>448,"X"=>145,"Y"=>400,"Z"=>208,"-"=>133,"."=>388," "=>196,"$"=>168,
"/"=>162,"+"=>138, "%"=>42, "*"=>148);if ($c==1){
$ch="0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ-. $/+%";
$l=0;
$cd=0;
while($l<$lx){
  $cd+=strpos($ch,substr($qs,$l,1));
  $l++;
}
$cd=($cd % 43);
$s="*".$qs.substr($ch,$cd,1)."*";
$lx+=3;
} else {
$s="*".$qs."*";
$lx+=2;
}$ww=2;
$nw=0;
$w=(($ww+1)*4+($nw+1)*6)*$lx+$ww;
$ht=50;
$im = imagecreate($w,$ht);$col[2]=ImageColorAllocate($im,0,0,0);
$col[0]=ImageColorAllocate($im,255,255,255);$x=0;
$l=0;while($l<$lx){
$cs=$cc[substr($s,$l,1)]; if ($cs==""){
  imagedestroy($im);
  exit;
}
ImageFilledRectangle($im,$x,0,$x+$ww,$ht,$col[0]);
$x=$x+$ww+1;
$sn=1;
$j=8;
while($j>=0){
  $p=(1 << $j);
  if ($cs>=$p){
   $cs=$cs-$p;
   $bl=$ww;
  } else {
   $bl=$nw;
  }
  ImageFilledRectangle($im,$x,0,$x+$bl,$ht,$col[$sn+1]);
  $x=$x+$bl+1;
  $sn=-$sn;
  $j--;
}
$l++;
}
ImageFilledRectangle($im,$x,0,$w,$ht,$col[0]);
ImagePng($im);
Imagedestroy($im);
?>

To xuzuning：
你好。你用MSN么？留个联系方式？

To xuzuning：
你好。你用MSN么？留个联系方式

调试易

来者有分。有人有“jpgraph_barcode.php"这个文件吗?

解决方案 »