Bug 168730 - SVG is not displayed correctly
Summary: SVG is not displayed correctly
Status: NEW
Alias: None
Product: LibreOffice
Classification: Unclassified
Component: graphics stack (show other bugs)
Version:
(earliest affected)
26.2.0.0 alpha0+ master
Hardware: x86-64 (AMD64) All
: medium normal
Assignee: Not Assigned
URL:
Whiteboard:
Keywords: bibisected, bisected, filter:svg, regression
Depends on:
Blocks: SVG-Import
  Show dependency tree / graph
 
Reported: 2025-10-07 12:41 UTC by Piotr Osada
Modified: 2025-10-07 14:13 UTC (History)
4 users (show)

See Also:
Crash report or crash signature:

Attachments
Chart stackedb_svg Inkscape 1.4.2 150dpi (101.13 KB, image/png)
2025-10-07 12:41 UTC, Piotr Osada 		Details
Firefox 143 (74.12 KB, image/png)
2025-10-07 12:46 UTC, Piotr Osada 		Details
Chrome 141 (70.61 KB, image/png)
2025-10-07 12:46 UTC, Piotr Osada 		Details
Edge 141 (180.50 KB, image/jpeg)
2025-10-07 12:46 UTC, Piotr Osada 		Details
LO24.2.7.2 (322.34 KB, image/png)
2025-10-07 12:47 UTC, Piotr Osada 		Details
LO25.8.1.1 (346.18 KB, image/png)
2025-10-07 12:48 UTC, Piotr Osada 		Details
LO26.2dev20250912 (420.06 KB, image/png)
2025-10-07 12:48 UTC, Piotr Osada 		Details
LO26.2dev20251005 (350.62 KB, image/png)
2025-10-07 13:00 UTC, Piotr Osada 		Details
Original SVG - cropped (230.93 KB, image/svg+xml)
2025-10-07 13:11 UTC, Piotr Osada 		Details
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Description Piotr Osada 2025-10-07 12:41:38 UTC 
Created attachment 203172 [details]
Chart stackedb_svg Inkscape 1.4.2 150dpi

+++ This bug was initially created as a clone of Bug #149592 +++

Attachment 126372 [details] from the bug 101083 is not displayed correctly.

1) Open attachment 126372 [details].

Result:
Text, lines, colors and positions are different from Inkscape or web browsers.
Comment 1 Piotr Osada 2025-10-07 12:46:06 UTC 
Created attachment 203173 [details]
Firefox 143
Comment 2 Piotr Osada 2025-10-07 12:46:38 UTC 
Created attachment 203174 [details]
Chrome 141
Comment 3 Piotr Osada 2025-10-07 12:46:57 UTC 
Created attachment 203175 [details]
Edge 141
Comment 4 Piotr Osada 2025-10-07 12:47:37 UTC 
Created attachment 203176 [details]
LO24.2.7.2
Comment 5 Piotr Osada 2025-10-07 12:48:07 UTC 
Created attachment 203177 [details]
LO25.8.1.1
Comment 6 Piotr Osada 2025-10-07 12:48:46 UTC 
Created attachment 203178 [details]
LO26.2dev20250912
Comment 7 Piotr Osada 2025-10-07 13:00:42 UTC 
Created attachment 203179 [details]
LO26.2dev20251005

Mentioned versions:

Version: 24.2.7.2 (X86_64) / LibreOffice Community
Build ID: ee3885777aa7032db5a9b65deec9457448a91162
CPU threads: 16; OS: Windows 10.0 Build 26100; UI render: Skia/Raster; VCL: win
Locale: pl-PL (pl_PL); UI: en-US
Calc: CL threaded

Version: 25.8.1.1 (X86_64)
Build ID: 54047653041915e595ad4e45cccea684809c77b5
CPU threads: 16; OS: Windows 11 X86_64 (build 26100); UI render: Skia/Raster; VCL: win
Locale: pl-PL (pl_PL); UI: en-US
Calc: CL threaded


dev 2025-09-12
Version: 26.2.0.0.alpha0+ (X86_64) / LibreOffice Community
Build ID: b33cc5a7388c1739ff4a02a84751800f3e3086ce
CPU threads: 16; OS: Windows 11 X86_64 (build 26100); UI render: Skia/Vulkan; VCL: win
Locale: pl-PL (pl_PL); UI: en-US
Calc: CL threaded


dev 2025-10-05
Version: 26.2.0.0.alpha0+ (X86_64) / LibreOffice Community
Build ID: c01e50ce848eb175813c27679d6c52056ea67625
CPU threads: 16; OS: Windows 11 X86_64 (build 26100); UI render: Skia/Vulkan; VCL: win
Locale: pl-PL (pl_PL); UI: en-US
Calc: CL threaded
Comment 8 Piotr Osada 2025-10-07 13:11:26 UTC 
Created attachment 203180 [details]
Original SVG - cropped
Comment 9 Buovjaga 2025-10-07 14:12:56 UTC 
So this is specifically about the change seen in the bars of the chart.

(In reply to Piotr Osada from comment #5)
> Created attachment 203177 [details]
> LO25.8.1.1

This change happened with commit e0d4d178caff1414a9a21fa57f06bc8d4d2c389a
Change alpha behavour of OutputDevice::SetFillColor

(In reply to Piotr Osada from comment #6)
> Created attachment 203178 [details]
> LO26.2dev20250912

What I see doesn't match the screenshot exactly (I have coloured borders around the bottom three blocks), but the change happened with commit 232d7631e86bf5d0a21aca899f6a0239aa9486be
BitmapEx->Bitmap in MetaBmpExScalePartAction