FDK 7.2 : Get the ID of the object before MarkerID

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3 total messages Started by alma Tue, 23 Sep 2008 14:41

#734

Author: alma
Date: Tue, 23 Sep 2008 14:41

11 lines
819 bytes

Hi,

I have a marker ID and i want to get the ID of the object located before him.

ex:FDK 7.2$
In this example, the marker is located at $. I want to get the id of the object that has the text FDK 7.2.

Is it possible? How can i make that?

Thanks,
Alexandre

Re: FDK 7.2 : Get the ID of the object before MarkerID

#735

Author: Russ Ward
Date: Tue, 23 Sep 2008 16:14

42 lines
1623 bytes

Hi Alexandre,

Interesting question. Do you want the ID of the parent paragraph? I think you should be able to get that by querying FP_TextLoc property of the marker. Something like:

F_TextLocT tl;
F_ObjHandleT pgfId;
...

tl = F_ApiGetId(docId, markerId, FP_TextLoc);

/* then... */
pgfId = tl.objId

/* or just use tl.objId as is */

...

If you are looking for the text itself, then you probably need to do something like:

F_TextItemsT textitems;
F_TextLocT tl;
F_TextRangeT tr;
StringT text;

/* find the paragraph ID */
tl = F_ApiGetId(docId, markerId, FP_TextLoc);

/* get the text items up to the marker */
tr.beg.objId = tr.end.objId = tl.objId;
tr.beg.offset = 0;
tr.end.offset = tl.offset;

textitems = F_ApiGetTextForRange(docId, &tr, FTI_String);

/* get the last text string before the marker from the textitems */
text = F_StrCopyString(textitems.val[textitems.len - 1].u.sdata);

...

Note that I didn't test any of this, just some ideas.

Russ

Re: FDK 7.2 : Get the ID of the object before MarkerID

#649

Author: alma
Date: Thu, 25 Sep 2008 09:22

4 lines
712 bytes

Hi Russ,

Thanks for your help,
Alexandre

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