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GetCharIndexAtPos with overlapping text gone wrong - Is there another way to get the correct index of any char, even if it is over another text?
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gffranca  
#1 Posted : Wednesday, September 28, 2022 6:53:31 PM(UTC)
gffranca

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Joined: 11/1/2019(UTC)
Posts: 17
Brazil
Location: Rio de Janeiro

Thanks: 2 times
I'm trying to highlight some text selected by its object (programmatically).
I'm doing the following to get with chars that will be highlighted:

Code:
viewer.Document.Pages[pageIndex].Text.GetCharIndexAtPos(objectInArea.GetCharRect(i).left, objectInArea.GetCharRect(i).bottom, 0f, 0f);


I've already tried some variations as the following:
Code:
viewer.Document.Pages[pageIndex].Text.GetCharIndexAtPos(objectInArea.GetCharRect(i).left, objectInArea.GetCharRect(i).bottom, 10f, 10f);
//or
viewer.Document.Pages[pageIndex].Text.GetCharIndexAtPos(objectInArea.GetCharRect(i).left + objectInArea.GetCharRect(i).width/3, objectInArea.GetCharRect(i).bottom + objectInArea.GetCharRect(i).height/3, 10f, 10f);



The chars in black (PAINEL 2) are the ones I'm trying to get the indexes patagamesOverlap.png (63kb) downloaded 0 time(s).
Is there a way to get their index 100% of the time?
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Paul Rayman  
#2 Posted : Tuesday, November 1, 2022 9:07:17 PM(UTC)
Paul Rayman

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Hello,

The question is NOT entirely clear. Is this text not accessible through the Text property?
Perhaps these are annotations, in which case get it through the page.Annotations collection.
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