ICEpdf
  1. ICEpdf
  2. PDF-886

Text selection/extraction geometric space issue

          Details

          • Type: Bug Bug
          • Status: Closed
          • Priority: Major Major
          • Resolution: Fixed
          • Affects Version/s: 5.1.2
          • Fix Version/s: 6.0.1
          • Component/s: Core/Parsing
          • Labels:
            None
          • Environment:
            any

            Description

            This support request came in though the forums. The PDF in question has a strange coordinate space for both glyph space and glyph space to user space. As a result the resultant glyphs bounds are not in the correct coordinate space and our text sorting feature breaks each letter into it's own word breaking text search and selection in general.

              Activity

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              Patrick Corless created issue -
              Patrick Corless made changes -
              Field Original Value New Value
              Fix Version/s 5.2.1 [ 12071 ]
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              Patrick Corless added a comment -

              Very similar circumstances to PDF-854 where the text is written along the y axes instead of the x which is what our text extraction code and text selection code assumes.

              Made adjustment calculations for the -y shear.

              Show
              Patrick Corless added a comment - Very similar circumstances to PDF-854 where the text is written along the y axes instead of the x which is what our text extraction code and text selection code assumes. Made adjustment calculations for the -y shear.
              Repository Revision Date User Message
              ICEsoft Public SVN Repository #46215 Thu Nov 12 10:34:13 MST 2015 patrick.corless PDF-886 adjustments for text extraction coordinates system that are none standard.
              Files Changed
              Commit graph MODIFY /icepdf/branches/icepdf-6.0.0_P01/icepdf/core/src/org/icepdf/core/pobjects/graphics/text/LineText.java
              Commit graph MODIFY /icepdf/branches/icepdf-6.0.0_P01/icepdf/core/src/org/icepdf/core/pobjects/graphics/text/GlyphText.java
              Repository Revision Date User Message
              ICEsoft Public SVN Repository #46216 Thu Nov 12 10:34:25 MST 2015 patrick.corless PDF-886 adjustments for text extraction coordinates system that are none standard.
              Files Changed
              Commit graph MODIFY /icepdf/trunk/icepdf/core/src/org/icepdf/core/pobjects/graphics/text/GlyphText.java
              Commit graph MODIFY /icepdf/trunk/icepdf/core/src/org/icepdf/core/pobjects/graphics/text/LineText.java
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              Patrick Corless added a comment -

              Marking as fixed.

              Show
              Patrick Corless added a comment - Marking as fixed.
              Patrick Corless made changes -
              Status Open [ 1 ] Resolved [ 5 ]
              Resolution Fixed [ 1 ]
              Patrick Corless made changes -
              Status Resolved [ 5 ] Closed [ 6 ]

                People

                • Assignee:
                  Patrick Corless
                  Reporter:
                  Patrick Corless
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                  Dates

                  • Created:
                    Updated:
                    Resolved: