Manual Reference Pages - PANDA_TRAVERSEOBJECTS (3)
panda_traverseobjects - traverse the PDF object tree and perform an operation
void panda_traverseobjects (panda_pdf * output, panda_object * startObject, int direction, traverseFunct function);
<command>PANDA INTERNAL</command>. This function traverses the object tree created by <command>panda_addchild</command>() and repeatedly calls the function defined as a callback. The traversal has a direction as defined by: panda_up (bottom up) or panda_down (top down). This call is commonly used by <command>panda_close</command> to call <command>panda_writeobject</command>() and <command>panda_freeobject</command>(). API users might also find it useful, although I wouldnt know why.
document = panda_open("filename.pdf", "w");
... create a whole bunch of objects and add them to the tree ...
panda_traverseobjects(document, document->catalog, panda_down, panda_writeobject);
panda_newobject, panda_freeobject, panda_writeobject, panda_addchild
This documentation was generated for Panda 0.5.2 by autodocbook (http://www.stillhq.com).
Panda is under development by Michael Still (email@example.com). All code is Copyright Michael Still 2000 - 2003, and is released under the GNU GPL. Code submissions are welcomed. Contact Michael at the address above if you have something you would like to contribute.
There are no known bugs in Panda. If you find one, please contact firstname.lastname@example.org and let me know.
| ||PANDA_TRAVERSEOBJECTS (3) ||28 May 2003 |
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