Bug 119884 - Color alpha replacement ignored in PPTX import
Summary: Color alpha replacement ignored in PPTX import
Status: RESOLVED DUPLICATE of bug 113163
Alias: None
Product: LibreOffice
Classification: Unclassified
Component: Impress (show other bugs)
(earliest affected)
Inherited From OOo
Hardware: All All
: medium normal
Assignee: Not Assigned
Keywords: filter:pptx
Depends on:
Blocks: PPTX
  Show dependency treegraph
Reported: 2018-09-14 15:47 UTC by Ofir
Modified: 2020-10-28 13:54 UTC (History)
2 users (show)

See Also:
Crash report or crash signature:

PPTX with color replacement (31.73 KB, application/zip)
2018-09-14 15:48 UTC, Ofir
PDF exported from PowerPoint 2013 showing the expected result (3.41 KB, application/pdf)
2018-09-14 15:49 UTC, Ofir

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Description Ofir 2018-09-14 15:47:44 UTC
The attached PPTX has a shape image of blue rectangle with green background.
The green background is replaced with transparency in PowerPoint 2013.
In impress the green background is not replaced.

Steps to Reproduce:
1. Open the attached PPTX in Impress.
2. Compare to the attached PDF exported from PowerPoint 2013.

Actual Results:
The blue rectangle has green background.

Expected Results:
The green background should be replaced with transparency.

Reproducible: Always

User Profile Reset: No

Additional Info:
The XML of the <p:pic> shape with the <a:clrChange> element in slide1.xml:

	  <p:cNvPr id="6" name="Picture 5"/>
		<a:picLocks noChangeAspect="1"/>
	  <a:blip r:embed="rId2">
			<a:srgbClr val="22B14C"/>
			<a:srgbClr val="22B14C">
			  <a:alpha val="0"/>
		  <a:ext uri="{28A0092B-C50C-407E-A947-70E740481C1C}">
			<a14:useLocalDpi xmlns:a14="http://schemas.microsoft.com/office/drawing/2010/main" val="0"/>
		<a:off x="5386640" y="2341783"/>
		<a:ext cx="1905770" cy="1905770"/>
	  <a:prstGeom prst="rect">
Comment 1 Ofir 2018-09-14 15:48:55 UTC
Created attachment 144868 [details]
PPTX with color replacement
Comment 2 Ofir 2018-09-14 15:49:18 UTC
Created attachment 144869 [details]
PDF exported from PowerPoint 2013 showing the expected result
Comment 3 Roman Kuznetsov 2018-09-23 15:54:25 UTC
confirm it in

Version: (x64)
Build ID: 65905a128db06ba48db947242809d14d3f9a93fe
CPU threads: 4; OS: Windows 10.0; UI render: GL; 
Locale: ru-RU (ru_RU); Calc: CL
Comment 4 Xisco Faulí 2018-10-04 15:58:31 UTC
Also reproduced in

Build ID: 3ca42d8d51174010d5e8a32b96e9b4c0b3730a53
Threads 4; Ver: 4.10; Render: default; 

Build ID: c15927f20d4727c3b8de68497b6949e72f9e6e9e

Version (Build ID: efca6f15609322f62a35619619a6d5fe5c9bd5a)

LibreOffice 3.3.0 
OOO330m19 (Build:6)
tag libreoffice-
Comment 5 Ofir 2019-05-24 21:41:41 UTC
Still reproducible in:

Build ID: 547edd20e527fb02900f6174973770d26306e2e7
CPU threads: 1; OS: Linux 4.18; UI render: default; VCL: gtk3; 
Locale: en-US (en_IL); UI-Language: en-US
Comment 6 Xisco Faulí 2019-10-22 19:32:40 UTC
Still reproducible in

Build ID: de4839e66d3d195315729b95cc144cdab96b6e74
CPU threads: 4; OS: Linux 4.15; UI render: default; VCL: gtk3; 
Locale: ca-ES (ca_ES.UTF-8); UI-Language: en-US
Calc: threaded
Comment 7 Bartosz 2020-10-28 13:54:02 UTC

*** This bug has been marked as a duplicate of bug 113163 ***