Text overlap when converting PPTX to PDF and export is very slow

Aspose.Slides Product Family
1

Hi,


When I try to convert the very simple pptx file attached, the text is overlaped in the PDF (see screenshoot with side by side comparison).
It also takes 10 seconds to convert this on Windows 7 64bits, i5 8Go RAM.

Here’s my code:

PresentationEx presentation = new PresentationEx(“src/test/resources/test-bug.pptx”);
presentation.save(“target/tests/test-bug.pdf”, SaveFormat.Pdf);

I am using Aspose.Slides 7.9.0. Any idea what is happening here ?

Thank you
2

For the slowness, it looks like it is much related to the class loader so do not bother looking at this.


Still the problem with the overlap issue. Any clue ?

Thank you
3

Hi Hugo,

I have worked with the presentation file shared by you using Aspose.Slides for Java 7.9.0 on my end. I have used Windows 7 x64 with JDK 1.6_45 on my end. For your kind reference the generated PDF is also attached. Please try using the specified version and share with us if there is any further issue.

Many Thanks,

4

[quote user=“Mudassir”]Hi Hugo,

I have worked with the presentation file shared by you using Aspose.Slides for Java 7.9.0 on my end. I have used Windows 7 x64 with JDK 1.6_45 on my end. For your kind reference the generated PDF is also attached. Please try using the specified version and share with us if there is any further issue.

Many Thanks,
[/quote]


Hi Mudassir,

thank you for your reply.

I’m using JDK 1.6_45 64bits and actually it is the only one I have the problem with ! I just tried with the following JDK 64bits : 1.6_21, 1.6_22 and 1.7_45 and did not reproduce the issue.

Thanks

Hugo
5

Hi Hugo,

I am sorry for the inconvenience. I have several JDK installed on my end and in fact tested your presentation with JDK 1.7. In your presentation you are actually using Calibri font. The Calibri font issue is
related to JDK rather than Aspose.Slides. As a solution to the problem
completely we suggest to use a different version of JDK. The Calibri
font bug exists in JDK 1.6_45 and JDK 1.7_21. There is no issue in JDK
1.6_38, JDK 1.6_39, JDK 1.6_41, JDK 1.6_43, JDK 1.7_17, JDK 1.7_25.


Many Thanks,