Linux/Centos环境安装配置Swftools pdf转swf 及java代码转化

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1、安装所需的库和组件。安装前准备，主要安装的是下面几个组件。

yum install gcc* automake zlib-devel libjpeg-devel giflib-devel freetype-devel

2、下载编译安装swftools。最新下载地址:http://www.swftools.org/download.html

wget http://www.swftools.org/swftools-2013-04-09-1007.tar.gz
tar vxzf swftools-2013-04-09-1007.tar.gz
cd swftools-2013-04-09-1007
./configure --prefix=/usr/local/swftools
make
make install

3、设置swftools环境变量，使pdf2swf成为一个可执行命令

vim /etc/profile
export PATH=$PATH:/usr/local/swftools/bin/

4、安装xpdf语言包。下载xpdf-chinese-simplified.tar.gz文件，解压到/usr/local下，编辑add-to-xpdfrc文件，如下：

wget ftp://ftp.foolabs.com/pub/xpdf/xpdf-chinese-simplified.tar.gz
wget http://www.nginxs.com/download/font.zip

tar zxvf xpdf-chinese-simplified.tar.gz
unzip font.zip
mv Gbsn00lp.ttf gkai00mp.ttf xpdf-chinese-simplified/CMap/
##把 xpdf-chinese-simplified 移动到 /usr/share/xpdf
mkdir -p /usr/share/xpdf
mv xpdf-chinese-simplified /usr/share/xpdf
##修改配置文件
cd /usr/share/xpdf/xpdf-chinese-simplified
vi add-to-xpdfrc
#----- begin Chinese Simplified support package (2011-sep-02)
cidToUnicode Adobe-GB1 /usr/share/xpdf/Adobe-GB1.cidToUnicode
unicodeMap ISO-2022-CN /usr/share/xpdf/ISO-2022-CN.unicodeMap
unicodeMap EUC-CN /usr/share/xpdf/EUC-CN.unicodeMap
unicodeMap GBK /usr/share/xpdf/GBK.unicodeMap
cMapDir Adobe-GB1 /usr/share/xpdf/CMap
toUnicodeDir /usr/share/xpdf/CMap
displayCIDFontTT Adobe-GB1 /usr/share/xpdf/CMap/gkai00mp.ttf
displayCIDFontTT Adobe-GB1 /usr/share/xpdf/CMap/Gbsn00lp.ttf
用winscp上传上来一个 pdf 转换看看。

字体文件自己下载…

5、最后使用如下转换命令测试：

/usr/local/swftools/bin/pdf2swf -o /root/download/fenxi.swf -T -z -t /root/download/fenxi.pdf -s languagedir=/usr/share/xpdf/xpdf-chinese-simplified -s flashversion=9

如果在转换过程中出现：

Error: Couldn't find a font for '宋体'

或者

ERROR Internal error: No current splash fontinfo

或者

ERROR Invalid charid 1 for font 0x60000000000ac370 (0 characters)

需要自己在网上，或者本机的c:/Windows/fonts目录下寻找相应的确实字体（例如‘宋体’），然后放置在CMap文件夹内，按照斜线部分在add-to-xpdfrc文件中添加相应的配置，即可。

swftools_swf_Path_Linux=/usr/local/swftools/share/swftools/swfs/rfxview.swf
swftools_pdf2swf_Path_Linux=/usr/local/swftools/bin/pdf2swf
swftools_swfcombine_Path_Linux=/usr/local/swftools/bin/swfcombine
swftools_xpdf_Path_Linux=/usr/share/xpdf/

public class PdfToSwf {
private static final Object OBJECT=new Object();
private static final Logger LOGGER=Logger.getLogger(PdfToSwf.class);
//可以从配置文件获取
private String CMD_PDF2SWF;
private String CMD_SWFCOMBINE;
private String XPDF_PATH;
private String PDF2SWF_SWF;

/**
*
* @param cmd_pdf2swf pdf2swf程序路径
* @param cmd_swfcombine swfcombine程序路径
* @param path_xpdf XPDF的路径
* @param default_swf SWF模板
*/
public PdfToSwf(String cmd_pdf2swf,String cmd_swfcombine,String path_xpdf,String default_swf){
this.CMD_PDF2SWF=cmd_pdf2swf;
this.CMD_SWFCOMBINE=cmd_swfcombine;
this.XPDF_PATH=path_xpdf;
this.PDF2SWF_SWF=default_swf;
}

/**
* pdf转swf
* @param sourcePath pdf源文件路径
* @param destPath swf文件统一转换的目录
* @param fileName swf文件名
* @return 是否成功
* @throws IOException
*/
public boolean convertPDF2SWF(String sourcePath, String destPath,
String fileName) throws IOException {
synchronized (OBJECT) {
File dest = new File(destPath);
if (!dest.exists()) {
dest.mkdirs();
}
File source = new File(sourcePath);
if (!source.exists()) {
return false;
}
LOGGER.info("1 -> sourcePath:"+sourcePath+"\tdestPath:"+destPath+"\tfileName:"+fileName);
String command = CMD_PDF2SWF+" -z -s flashversion=9 -t " + sourcePath
+ " -o " + destPath + fileName + ""+" -s languagedir="+XPDF_PATH;
LOGGER.info("1 ->command:"+command);
Process pro = Runtime.getRuntime().exec(command);
final InputStream inputStream = pro.getInputStream();
final InputStream errStream = pro.getErrorStream();
new Thread(){

@Override
public void run() {
BufferedReader br = new BufferedReader(new InputStreamReader(inputStream));
try {
String line=null;
while((line=br.readLine()) != null) {
LOGGER.info("PDF2SWF INFO:"+line);
}
} catch (IOException e) {
LOGGER.info("PDF2SWF ERROR:"+e.getMessage());
e.printStackTrace();
}
}

}.start();

new Thread(){

@Override
public void run() {
BufferedReader br = new BufferedReader(new InputStreamReader(errStream));
try {
String line=null;
while((line=br.readLine()) != null) {
LOGGER.info("PDF2SWF ERROR:"+line);
}
} catch (IOException e) {
LOGGER.info("PDF2SWF ERROR:"+e.getMessage());
e.printStackTrace();
}
}

}.start();
try {
int r=pro.waitFor();
if(r!=0){
return false;
}
} catch (InterruptedException e) {
e.printStackTrace();
return false;
}
LOGGER.info("2 -> sourcePath"+sourcePath+"destPath:"+destPath+"fileName:"+fileName);
command = CMD_SWFCOMBINE+" -z -X 800 -Y 600 "+PDF2SWF_SWF+" viewport="
+ destPath + fileName + " -o " + destPath + fileName + "";
LOGGER.info("2 ->command:"+command);
pro = Runtime.getRuntime().exec(command);
final InputStream inputStream2 = pro.getInputStream();
final InputStream errStream2 = pro.getErrorStream();
new Thread(){

@Override
public void run() {
BufferedReader br = new BufferedReader(new InputStreamReader(inputStream2));
try {
String line=null;
while((line=br.readLine()) != null) {
LOGGER.info("PDF2SWF INFO:"+line);
}
} catch (IOException e) {
LOGGER.info("PDF2SWF ERROR:"+e.getMessage());
e.printStackTrace();
}
}

}.start();

new Thread(){

@Override
public void run() {
BufferedReader br = new BufferedReader(new InputStreamReader(errStream2));
try {
String line=null;
while((line=br.readLine()) != null) {
LOGGER.info("PDF2SWF Error:"+line);
}
} catch (IOException e) {
LOGGER.info("PDF2SWF ERROR:"+e.getMessage());
e.printStackTrace();
}
}

}.start();
try {
int r=pro.waitFor();
if(r!=0){
return false;
}
} catch (InterruptedException e) {
e.printStackTrace();
return false;
}
return pro.exitValue()==0;
}
}
}

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