| Methods Summary |
|---|
| private void | findText(org.apache.poi.hdgf.streams.Stream stream, java.util.ArrayList text)
if(stream instanceof PointerContainingStream) {
PointerContainingStream ps = (PointerContainingStream)stream;
for(int i=0; i<ps.getPointedToStreams().length; i++) {
findText(ps.getPointedToStreams()[i], text);
}
}
if(stream instanceof ChunkStream) {
ChunkStream cs = (ChunkStream)stream;
for(int i=0; i<cs.getChunks().length; i++) {
if(cs.getChunks()[i] != null &&
cs.getChunks()[i].getName() != null &&
cs.getChunks()[i].getName().equals("Text")) {
// First command
Command cmd = cs.getChunks()[i].getCommands()[0];
if(cmd != null && cmd.getValue() != null) {
text.add( cmd.getValue().toString() );
}
}
}
}
|
| public java.lang.String[] | getAllText()Locates all the text entries in the file, and returns their
contents.
ArrayList text = new ArrayList();
for(int i=0; i<hdgf.getTopLevelStreams().length; i++) {
findText(hdgf.getTopLevelStreams()[i], text);
}
return (String[])text.toArray( new String[text.size()] );
|
| public java.lang.String | getText()Returns the textual contents of the file.
StringBuffer text = new StringBuffer();
String[] allText = getAllText();
for(int i=0; i<allText.length; i++) {
text.append(allText[i]);
if(!allText[i].endsWith("\r") &&
!allText[i].endsWith("\n")) {
text.append("\n");
}
}
return text.toString();
|
| public static void | main(java.lang.String[] args)
if(args.length == 0) {
System.err.println("Use:");
System.err.println(" VisioTextExtractor <file.vsd>");
System.exit(1);
}
VisioTextExtractor extractor =
new VisioTextExtractor(new FileInputStream(args[0]));
// Print not PrintLn as already has \n added to it
System.out.print(extractor.getText());
|
