From: Juergen Wind (juergen.wind++at++vertigo-systems.de)
Date: 01/10/2005 04:33:42
Hi Performers,
I think that I've found a bug in the libpfutil-Source.
In pfuTravCalcBBox, the traversal leaves out the pfText nodes and the
corresponding pfStrings.
I've added a patch to the file trav.c.
The patch was created with " diff trav.c.orig trav.c "
Have fun,
Juergen
995c995,1022
< }
---
> } else if (pfIsOfType(trav->node, pfGetTextClassType()))
> {
> int nstrings, depth;
> pfMatrix *xform = NULL;
> pfText *text = (pfText *)trav->node;
> depth = pfGetMStackDepth(trav->mstack);
> if (depth > 1) {
> xform = pfGetMStackTop(trav->mstack);
> }
>
> nstrings = pfGetNumStrings(text);
> for (i = 0 ; i < nstrings ; i++)
> {
> const pfBox* oldstringbox;
> pfBox xformedstringbox;
>
> pfString *string = pfGetString(text, i);
> oldstringbox = pfGetStringBBox(string);
>
> if (xform) {
> pfXformBox(&xformedstringbox, oldstringbox, *xform);
> pfBoxExtendByBox(box, &xformedstringbox);
> } else {
> pfBoxExtendByBox(box, oldstringbox);
> }
> }
> }
>
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