When files with pptx extension are viewed in presentation mode, corruption occurs in Turkish characters

GroupDocs.Viewer Product Family
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1

Hello,
When files with pptx extension are viewed in presentation mode, corruption occurs in Turkish characters.
There is no problem with the files opened without entering the presentation mode.
I am sending an example image attached.
picture2.png (215.0 KB)
picture1.png (204.7 KB)

2

@kenankocer

Can you please attach the source file so we could reproduce this issue at our side?

3

Hello,

I have uploaded the sample file here.

https://transferfile.to/rcu1rn

4

Hi ,

In addition to these problems,

When the document is first opened, it shows on the last page and when we switch to the present mode, there are many problems in loading the pages and adjusting their size.

We are disappointed in powerpoint rendering. Could you help?

Attached are examples.
problem 2.png (35.7 KB)
problem 3.png (12.1 KB)

5

@kenankocer

Thank you for attaching sample file and screenshots. We’ll take a look and update you here.

6

@kenankocer

This is a font-related issue. Each of the rendered pages contains embedded Calibry and Arial fonts, when we disable embedding the text is rendered correctly. The working workaround would be setting ExcludeFonts property of HtmlViewOptions to true. When this setting is enabled no fonts will be included in the output pages.