public static String RectTextSearch(ElementReader reader, Rect pos,int index) throws PDFNetException
{
Element element;
String srch_str = new String();
while ((element = reader.next())!=null)
{
switch (element.getType())
{
case Element.e_text:
{
Rect bbox=element.getBBox();
if (bbox == null) continue;
if(bbox.intersectRect(bbox, pos))
{
String arr = element.getTextString();
srch_str += arr;
//srch_str += "\n"; // add a new line?
System.out.println("Links to : text - "+srch_str +" pos :-- "+ pos+" index : -- "+index);
}
break;
}
case Element.e_form: // Process form XObjects
{
reader.formBegin();
srch_str+=RectTextSearch(reader, pos,index);
System.out.println("Links to : form - "+srch_str);
reader.end();
break;
}
}
}
System.out.println("Links to : return - "+srch_str +" index : "+index);
return srch_str;
}
Why return to the old text messages come with new text messages.
