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Pdf text extract problem with CID font and Identity-H
Hi all, Iam facing some big problem with text extraction from pdf file.Currently iam using congviews pdf2xl text extraction tool.About 95% of the text extract correcly but few charaters showing box...
View ArticleCan't open libHaru-generated PDF with Reader, other readers work.
Our application uses libHaru to export PDF images. These PDFs can be opened using PDFlite on Windows, Preview on Mac and some other readers. However, I have tried several versions of Adobe Reader on...
View ArticleHow to determine initial hide/show state of form button fields?
I have a page with five rollover buttons labeled 1,2,3,4,5. Each button when rolled shows an image in a mutually exclusive fashion. When I load the page in Acrobat Reader, initially the first button...
View Articlehow to create digital signature
<</ByteRange[ 0 18705 23193 67300] /Contents<0000000000000000000000000000000000000000000000000000000000000000000000000000000...
View ArticleMissing "space" glyph BBox in FontFile where to search for it
Hi I'm trying to determin text location, I'm almost precise but... In Simple, Type1 font:- In FontFile "space" glyph BBox is [0 0 0 0]- In Widths array it is 0 (for char with index 32)- No missing...
View ArticleHow to rotate a part of a PDF page ?
Hi, I want to know if Adobe Acrobat X Pro can rotate a part (selection) of a page, and not the whole page ? Thanks,Anthony
View ArticlePDF from SQL data
I'm looking for a technology that will help me create multiple formats of similar data from an SQL database into PDFs. I haven't found a sales rep at Adobe who knows if any of their products can do...
View ArticleWhy have a default user password feauture?
Hi, I (understood) read in the manual that there could be a default user password - 28 BF 4E 5E 4E 75 8A 41 64 00 4E 56 FF FA 01 082E 2E 00 B6 D0 68 3E 80 2F 0C A9 FE 64 53 69 7A. If the file is...
View ArticleIndexed png transparency using /Mask
Hi, is it possible to use an indexed png's palette and accompanying transparency data to display a masked image? I've seen enough evidence in other opensource pdf libraries to suggest that it's...
View ArticleArabic - ToUnicode Map incorrect?
I am trying to convert the following string of characters from a content stream:<br /><br />f3 6a 47 52 20 f8 48 20 b4 47 f5 67 20 e1 b0 53 c9 46 f4 48<br /><br />into unicode...
View Articleproblem to convert various reports access to only one pdf
with VBA i'm trying to make code to convert various reports to one pdf file.i'm using ADOBEPDFMAKERFOROFFICE, but i dont know how to use ConvertAccessReportsEx.thanks
View ArticleObject reference in the xref table is in offset to the actual reference of...
Hi Im trying to parse a PDF file. The goal is to automatically mark sections of the document to make it easier for a reader to spot the important sections of the document. I read the PDF file by making...
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Problem with transparent image
Hi everyone, I'm having problem with embedding transparent image to PDF. Thin border appears when viewing the document with Adobe Reader, Adobe Acrobat Pro and even with Foxit Reader. But there are no...
View ArticleAutomatically scaling/sizing a PDF file
I support a web-based application that includes a query tool which allows the user to generate a PDF file from the query results. The PDF file is generated in landscape orientation and contains several...
View ArticleImplication of the Lock dictionary
Hi Forum, Hi Leonard :-) I have a question regarding the Lock dictionary of a signature field.Per definition it "[...] specifies a set of form fields that shall be locked when this signature field is...
View ArticleHow to create a pdf file from multiple images ?
Dear All, I want to create a SINGLE page pdf file from two or more page size images that are combined to make a single page pdf. Again, this question is on pdfs that are made out of several, atleast...
View ArticleEmbedding Truetype fonts into PDF Document
Hi all, I have a question for you : I have a class in VB6 to make my PDF documents,with this class i have the possibility to enter text of Type 1 and text of Truetype fonts in the PDF Document, by the...
View ArticleQuestion on OPM as 0
Hi here I went through PDF 1.7 reference and Pitstop Pro to understand the difference between OPM 0 and OPM 1.I have clearly understanding on none-zero overprint mode now. However,I got questions on...
View ArticlePDF File with Run Length Encoding?
Would anyone have a PDF file containing text streams compressed in Run-Length Encoding? I need one to test a decompressor. I know they are probably rare and not used anymore which is why one is so...
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TJ operator does NOT display all glyph
Hi everyone, I have a strange behaviour when generating a PDF document by using the TJ operator:I am using the TJ to justify multibyte glyphs. For example this: BT 297.640 640.940 Td /F1 10.0 Tf () Tj...
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