ICEpdf
  1. ICEpdf
  2. PDF-865

Text in PDF is rendered upside down

          Details

          • Type: Bug Bug
          • Status: Resolved
          • Priority: Major Major
          • Resolution: Fixed
          • Affects Version/s: 5.1.1
          • Fix Version/s: 6.3.1
          • Component/s: Core/Parsing
          • Labels:
            None
          • Environment:
            All

            Description

            Some of the text in the provided PDF file is rendered upside down.

              Issue Links

              is duplicated by

              Bug - A problem which impairs or prevents the functions of the product. PDF-1131 Vertical text rendered inverted/mirrored

              • Major - Major loss of function.
              • Resolved

              Bug - A problem which impairs or prevents the functions of the product. PDF-1245 Missing text on pdfbox-layouts generated pdf with justified text

              • Major - Major loss of function.
              • Resolved

                Activity

                Ascending order - Click to sort in descending order
                Arran Mccullough created issue -
                Patrick Corless made changes -
                Field Original Value New Value
                Fix Version/s 5.2 [ 10970 ]
                Patrick Corless made changes -
                Affects Version/s 5.2.1 [ 12071 ]
                Affects Version/s 5.1.2 [ 11872 ]
                Patrick Corless made changes -
                Affects Version/s 5.1.1 [ 11770 ]
                Affects Version/s 5.2.1 [ 12071 ]
                Patrick Corless made changes -
                Fix Version/s 5.2.1 [ 12071 ]
                Fix Version/s 5.2 [ 10970 ]
                Patrick Corless made changes -
                Fix Version/s 6.0.1 [ 12071 ]
                Patrick Corless made changes -
                Fix Version/s 6.0.1 [ 12071 ]
                Patrick Corless made changes -
                Fix Version/s 6.1 [ 12070 ]
                Fix Version/s 6.0.1 [ 12071 ]
                Patrick Corless made changes -
                Fix Version/s 6.1.1 [ 12975 ]
                Fix Version/s 6.1 [ 12070 ]
                Patrick Corless made changes -
                Fix Version/s 6.2 [ 12974 ]
                Fix Version/s 6.1.1 [ 12975 ]
                Patrick Corless made changes -
                Link This issue is duplicated by PDF-1245 [ PDF-1245 ]
                Patrick Corless made changes -
                Fix Version/s 6.3.1 [ 13113 ]
                Fix Version/s 6.4 [ 12974 ]
                Patrick Corless made changes -
                Link This issue is duplicated by PDF-1131 [ PDF-1131 ]
                Repository Revision Date User Message
                ICEsoft Public SVN Repository #52372 Tue Apr 03 14:29:27 MDT 2018 patrick.corless PDF-865 fairly major text parsing change to correctly handle cm tokens
                in a text block. Fixes three other issues, PDF-1245 and PDF-1131.
                Files Changed
                Commit graph MODIFY /icepdf/trunk/icepdf/core/core-awt/src/main/java/org/icepdf/core/util/content/AbstractContentParser.java
                Hide
                Permalink
                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 ]
                Hide
                Permalink
                Patrick Corless added a comment -

                Having cm tokens inside of text block isn't exactly legal but we do see it form time to time. The problem is that we have a few corner cases that have inverted or missing text. The net effect should be the same as the Tm but we also update the main CTM tranform. After a lot of debugging and the introduction of a new sample we are now stuffing some temp data in the textState object for tlmatrix so we can correctly set the coordinate space between Tm and cm calls.

                Show
                Patrick Corless added a comment - Having cm tokens inside of text block isn't exactly legal but we do see it form time to time. The problem is that we have a few corner cases that have inverted or missing text. The net effect should be the same as the Tm but we also update the main CTM tranform. After a lot of debugging and the introduction of a new sample we are now stuffing some temp data in the textState object for tlmatrix so we can correctly set the coordinate space between Tm and cm calls.

                  People

                  • Assignee:
                    Patrick Corless
                    Reporter:
                    Arran Mccullough
                  • Votes:
                    0 Vote for this issue
                    Watchers:
                    2 Start watching this issue

                    Dates

                    • Created:
                      Updated:
                      Resolved: