Bug 134545 - FILESAVE LO Draw export to PNG asks for but does not record the relation of pixels to real-world size.
Summary: FILESAVE LO Draw export to PNG asks for but does not record the relation of p...
Status: RESOLVED DUPLICATE of bug 126319
Alias: None
Product: LibreOffice
Classification: Unclassified
Component: Draw (show other bugs)
Version:
(earliest affected)
6.4.4.2 release
Hardware: All All
: medium normal
Assignee: Not Assigned
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2020-07-06 05:59 UTC by Bart Besseling
Modified: 2023-02-04 19:14 UTC (History)
1 user (show)

See Also:
Crash report or crash signature:

Attachments
Exported PNG without pHYs chunk (5.90 KB, image/png)
2020-07-06 05:59 UTC, Bart Besseling 		Details
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Description Bart Besseling 2020-07-06 05:59:08 UTC 
Created attachment 162683 [details]
Exported PNG without pHYs chunk

Exported PNG files do not contain pHYs chunk or any other record of export resolution.
Steps to Reproduce:
I create a new document using LibreOffice Draw.
I select File->Export and save the entire page as PNG type at 96ppi.
The PNG IHDR chunk confirms the image is 816 by 1056 pixels, which is correct.
The PNG file does not contain a pHYs chunk, which should have identified the image as 1,000*96/25.4 = 3,780 pixels per meter.
Comment 1 Smyan Jaipuriyar 2020-09-23 05:14:52 UTC 

*** This bug has been marked as a duplicate of bug 132590 ***
Comment 2 Aron Budea 2023-02-04 19:14:43 UTC 

*** This bug has been marked as a duplicate of bug 126319 ***