bugThe FreeType Project - Bugs: bug #59594, [version 2.10.4] Type1 font...

 
 

You are not allowed to post comments on this tracker with your current authentication level.

bug #59594: [version 2.10.4] Type1 font display is incomplete

Submitter:  BlackWhite <blackwhite>
Submitted:  Wed 02 Dec 2020 08:38:09 AM UTC
   
 
Severity:  3 - Normal Item Group:  Incorrect behaviour
Status:  None Privacy:  Public
Assigned to:  None Open/Closed:  Open
Planned Release:  None

Wed 02 Dec 2020 04:37:35 PM UTC, comment #1: 

I extracted extracted font files from the PDF:
AFVSXX+MetaBoldLF-Roman.cff looks very broken and ftview fails 17 times.
KYNPRA+MetaMediumLF-Roman.cff looks ok.

Note that Adobe Reader cannot display the file either.

Alexei Podtelezhnikov <podtelez>
Group Member
Wed 02 Dec 2020 08:38:09 AM UTC, original submission:  

I found out the type1 font in attachment file 0055932.pdf display is incomplete after upgrading from 2.9 to 2.10.4,but version 2.9 is shown correctly;

The results are shown in 0055932_result.png.

This file can be opened with Chrome or Foxit Reader.

After my analysis, I found that it is related to the optimization of cubic Bezier flattening in gray_render_cubic().

BlackWhite <blackwhite>

 

(Note: upload size limit is set to 16384 kB, after insertion of the required escape characters.)

Attached Files
file #50374:  0055932.pdf added by blackwhite (46KiB - application/pdf)
file #50375:  0055932_result.png added by blackwhite (71KiB - image/png)

 

Depends on the following items: None found

Items that depend on this one: None found

 

Carbon-Copy List
  • -email is unavailable- added by podtelez (Posted a comment)
  • -email is unavailable- added by blackwhite (Submitted the item)
  •  

    There are 0 votes so far. Votes easily highlight which items people would like to see resolved in priority, independently of the priority of the item set by tracker managers.

     

    Follow 2 latest changes.

    Date Changed by Updated Field Previous Value => Replaced by
    2020-12-02 blackwhite Attached File- Added 0055932.pdf, #50374
        Attached File- Added 0055932_result.png, #50375

    Back to the top

    Powered by Savane 3.13-02a9.
    Corresponding source code