ICEpdf
  1. ICEpdf
  2. PDF-373

Error clipping or specifying alpha in jpeg encoded images.

          Details

          • Type: Bug Bug
          • Status: Closed
          • Priority: Major Major
          • Resolution: Fixed
          • Affects Version/s: 6.0
          • Fix Version/s: 6.0.2
          • Component/s: Core/Parsing
          • Labels:
            None
          • Environment:
            any

            Description

            This bug was originally part of PDF-282. The PDF has one DCTDecoded image that is obfuscating some text because it's white space is not being clipped or masked. I've looked at his PDF a few times but still haven't figured out what is responsible for masking part of the image.

            Creating this new but to track to the problem.
            1. PDF File
              9919.pdf
              301 kB
              Patrick Corless

              Issue Links

              depends on

              Bug - A problem which impairs or prevents the functions of the product. PDF-289 Transparency grouping on colour space support

              • Major - Major loss of function.
              • Closed

              Improvement - An improvement or enhancement to an existing feature or task. PDF-350 Enhance transparency groups implementation to avoid loss of render quality.

              • Major - Major loss of function.
              • Reopened
              duplicates

              Bug - A problem which impairs or prevents the functions of the product. PDF-275 DCTDecode transparency issue

              • Major - Major loss of function.
              • Closed

                Activity

                Ascending order - Click to sort in descending order
                Hide
                Permalink
                Patrick Corless added a comment -

                Image mask or transparency issue.

                Show
                Patrick Corless added a comment - Image mask or transparency issue.
                Hide
                Permalink
                Patrick Corless added a comment -

                Pretty sure this is related to PDF-350 and transparency groups. Hopefully I'll review for 5.0

                Show
                Patrick Corless added a comment - Pretty sure this is related to PDF-350 and transparency groups. Hopefully I'll review for 5.0
                Hide
                Permalink
                Patrick Corless added a comment -

                A lot of work has gone into improving our support for transparency groups particularly around various blending modes. As result this PDF is now correctly rendering using a multiply blend mode.

                Show
                Patrick Corless added a comment - A lot of work has gone into improving our support for transparency groups particularly around various blending modes. As result this PDF is now correctly rendering using a multiply blend mode.
                Hide
                Permalink
                Patrick Corless added a comment -

                Marking as fixed.

                Show
                Patrick Corless added a comment - Marking as fixed.

                  People

                  • Assignee:
                    Patrick Corless
                    Reporter:
                    Patrick Corless
                  • Votes:
                    0 Vote for this issue
                    Watchers:
                    1 Start watching this issue

                    Dates

                    • Created:
                      Updated:
                      Resolved: