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Incorrect TextObject.BoundingBox.Height and Char-Rectangles
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ju1989  
#1 Posted : Friday, October 7, 2016 1:00:27 AM(UTC)
ju1989

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I've got incorrect text-extraction information in my document ( doc.zip (398kb) downloaded 23 time(s).).

For example the BoundingBox of the first PdfTextObject has a height of 1, which is incorrect according to the fontsize.
The first char-rect (GetCharRect(index)) of the mentioned PdfTextObject returns a width and height of 0. But the char-width (GetCharWidth(index)) is 9.329599.

These incorrect information are all over the document. Checking the document with Adobe Reader the text-extraction is correct.

Can you please have a look on this bug.


Thanks and best regards
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ju1989  
#2 Posted : Tuesday, October 18, 2016 2:33:54 AM(UTC)
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Is there any solution for that issue?
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Paul Rayman  
#3 Posted : Wednesday, October 19, 2016 5:18:02 AM(UTC)
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I have checked this issue and found the problem inside a Pdfium engine.
Unfortunately we can't fix it at this moment. I hope this issue will be fixed in the future releases.
Currently I can suggest to use the PdfText class instead of PdfTextObject to extract text and its bounding boxes.
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ju1989  
#4 Posted : Thursday, October 27, 2016 1:56:54 AM(UTC)
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Ok thanks, I will have a look.
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