MS Word (with Korean Fonts) to PDF work fine in v22.11 but not from v23.10 onward

Aspose.Words Product Family
1

Hi,
Please take a look at the attached .java file and .docx file.
The same code works with aspose-words-22.11-jdk17.jar
but does not work with ones from ( and including ) aspose-words-23.10-jdk17.jar
I have tried with
aspose-words-24.10-jdk17.jar
aspose-words-24.12-jdk17.jar
aspose-words-25.1-jdk17.jar

Note that the fonts folder mentioned in the Java code has all the MalgunGothic fonts necessary for rendering text in Korean language.

Please take a look.
BR,
Dip

AsposeWordJavaTest.zip (25.8 KB)

2

@dipsarkar most likely, the problem occurs because the available fonts does not have the required glyphs. The problem does not occur if install Batang font:
batang.zip (6.5 MB)

3

@alexey.noskov Thanks. It works with Batang font, however there is a difference in rendering, I am attaching an image showing the diff. between the original , the output with ASPOSE v22.11 and ASPOSE v25.1 + Batang.ttc.

Not sure if I need modify the Java code example to work best with latest ASPOSE v25.1 jar.
Please take a look.

OutputCompared.JPG (83.7 KB)

4

@dipsarkar Could you please save the document as PDF using MS Word and attach it here for comparison?

5

@alexey.noskov , please find the attached PDF ( using Save As from MS Word )
Input_Word_Saved_As_PDF.pdf (36.8 KB)

6

@dipsarkar Thank you for additional information. Could you please also attach your version of Mangun Gothic font? On my side this font is installed, but MS Word document use it to render PDF document.

7

@alexey.noskov , please find the Malgun fonts attached.
malgun_fonts_part1.zip (9.0 MB)

malgun_fonts_part2.zip (6.9 MB)

8

@dipsarkar
We have opened the following new ticket(s) in our internal issue tracking system and will deliver their fixes according to the terms mentioned in Free Support Policies.

Issue ID(s): WORDSNET-27790

You can obtain Paid Support Services if you need support on a priority basis, along with the direct access to our Paid Support management team.

9

Hi @alexey.noskov ,
Thanks.
The internal issue ID is WORDSNET-27790 , I am assuming that the fix will also be for ASPOSE Words JAVA library ( which we use).

I wanted to know, since this was working in ASPOSE Words Java version 22.11 , is there a possibility that we get the fix earlier than we expect for Free Support tickets ?
BR,
Dip

10

@dipsarkar yes the issue will be resolved in Java version too. Actually the issue is already resolved in the current codebase and the fix will be included into the next 25.2 version of Aspose.Words.

11

The issues you have found earlier (filed as WORDSNET-27790) have been fixed in this Aspose.Words for Java 25.2 update.