Web打印控件Lodop实现证件套打

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mb5fdb09f39fed1 2018-01-11 13:41:00

文章标签 html 控件 java javascript 安装包 文章分类 代码人生

第一次接触Lodop大概是在两年前了，那时候研究Lodop主要是为了验证它能不能实现打印时在不修改内容的前提下调整样式，结果是ok的，如今又一次接触它，是因为工作中需要使用它了，于是再一次碰面

Lodop的官方网站http://www.lodop.net/index.html很简单，但却很全面，有控件介绍，有在线示例，这些就已经足够了

第一步，当然要先从下载开始，下载最新版本的控件安装包，下载技术手册

第二步，根据技术手册的说明，完成一个实例，其实很简单了，Lodop真的做到了分分钟就能实现Web套打，先看看最后实现的效果

Web打印控件Lodop实现证件套打_安装包

很酷吧，有背景，有文本，有图像，证件套打基本的元素都有了

下面看看代码

[java] view plain copy print ?

<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
<%
String path = request.getContextPath();
String basePath = request.getScheme() + "://" + request.getServerName() + ":" + request.getServerPort() + path + "/";
%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<title>index.html</title>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<script language="javascript" src="lodop/LodopFuncs.js"></script>
<object id="LODOP_OB" classid="clsid:2105C259-1E0C-4534-8141-A753534CB4CA" width=0 height=0>
<embed id="LODOP_EM" type="application/x-print-lodop" width=0 height=0></embed>
</object>
</head>
<body>
<script language="javascript">
var LODOP = getLodop(document.getElementById('LODOP_OB'), document.getElementById('LODOP_EM'));
</script>
<br>
<button type="button" onclick="design()">
设计模板
</button>
<button type="button" onclick="view()">
打印预览
</button>
<br>
<textarea id="templateCode" cols="100" rows="30" style="#fff;"></textarea>
</body>
<script type="text/javascript">
function view() {
init();
LODOP.SET_SHOW_MODE("BKIMG_IN_PREVIEW",1);
LODOP.PREVIEW();
}
function design() {
init();
document.getElementById('templateCode').value=LODOP.PRINT_DESIGN();
}
function init() {
LODOP.PRINT_INIT("打印身份证");
LODOP.ADD_PRINT_SETUP_BKIMG("<img border='0' src='<%=basePath%>/images/身份证背面.png'>");
LODOP.SET_PRINT_STYLE("FontSize",11);
LODOP.ADD_PRINT_TEXT(184,117,172,20,"1234567890X");
LODOP.SET_PRINT_STYLEA(0,"FontName","新宋体");
LODOP.SET_PRINT_STYLEA(0,"FontSize",10);
LODOP.ADD_PRINT_TEXT(34,63,46,20,"张三");
LODOP.SET_PRINT_STYLEA(0,"FontSize",9);
LODOP.ADD_PRINT_TEXT(61,72,22,20,"男");
LODOP.SET_PRINT_STYLEA(0,"FontSize",9);
LODOP.ADD_PRINT_TEXT(60,142,21,20,"汉");
LODOP.SET_PRINT_STYLEA(0,"FontSize",9);
LODOP.ADD_PRINT_TEXT(114,62,219,20,"北京市东城区xxx街道第201号");
LODOP.SET_PRINT_STYLEA(0,"FontSize",9);
LODOP.ADD_PRINT_TEXT(85,65,41,20,"2015");
LODOP.SET_PRINT_STYLEA(0,"FontSize",9);
LODOP.ADD_PRINT_TEXT(85,118,22,20,"01");
LODOP.SET_PRINT_STYLEA(0,"FontSize",9);
LODOP.ADD_PRINT_TEXT(85,150,23,20,"31");
LODOP.SET_PRINT_STYLEA(0,"FontSize",9);
LODOP.ADD_PRINT_IMAGE(30,247,63,63,"<img border='0' src='<%=basePath%>/images/头像.png'>");
}
</script>
</html>