Bug 130642 - PPT/PPTX export yields low resolution images from SVGs
Summary: PPT/PPTX export yields low resolution images from SVGs
Status: RESOLVED DUPLICATE of bug 126084
Alias: None
Product: LibreOffice
Classification: Unclassified
Component: Impress (show other bugs)
Version:
(earliest affected)
6.4.0.3 release
Hardware: All All
: medium enhancement
Assignee: Not Assigned
URL:
Whiteboard:
Keywords: filter:ppt, filter:pptx
Depends on:
Blocks: PPTX-Images
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Reported: 2020-02-13 19:14 UTC by ch-docfound
Modified: 2024-11-16 14:58 UTC (History)
2 users (show)

See Also:
Crash report or crash signature:

Attachments
Sample PPTX (44.24 KB, application/vnd.openxmlformats-officedocument.presentationml.presentation)
2024-11-16 14:53 UTC, Aron Budea 		Details
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Description ch-docfound 2020-02-13 19:14:51 UTC 
If I have an impress presentation that contains an SVG, I can save it to ODP and everything is fine. If I try to save the presentation as PPT or PPTX any embedded SVGs are replaced with low-resolution rasterized versions. It would be great if the PPTX file could have the embedded SVG contained in it (I think PPTX supports this now), but, at a minimum, the rasterized version should be of much higher quality.
Comment 1 Frederic Parrenin 2020-03-10 16:54:03 UTC 
I confirm this issue.
It should be possible to convert the SVGs in EMF images.
Or at least, use higher resolution rasterized images, as cyrus said.
Comment 2 Aron Budea 2024-11-16 14:53:04 UTC 
Created attachment 197654 [details]
Sample PPTX

Here's a sample PPTX saved from a LO 25.2 daily build, with the following SVG inserted:
https://dev.w3.org/SVG/tools/svgweb/samples/svg-files/DroidSans.svg

Looks crisp, probably due to the implementation of bug 126084, marking as dupe.
Comment 3 Aron Budea 2024-11-16 14:53:34 UTC 

*** This bug has been marked as a duplicate of bug 126084 ***
Comment 4 Aron Budea 2024-11-16 14:58:26 UTC 
The feature is only for OOXML formats. I have doubts PPT supports SVG (can't test it myself), if someone can confirm with a sample, I guess this can be reopened based on that.