Bug 161220 - Pie-of-pie chart pie diameter is small
Summary: Pie-of-pie chart pie diameter is small
Status: ASSIGNED
Alias: None
Product: LibreOffice
Classification: Unclassified
Component: Chart (show other bugs)
Version:
(earliest affected)
24.8.0.0 alpha1+
Hardware: All All
: medium normal
Assignee: kurt.nordback@protonmail.com
URL:
Whiteboard:
Keywords: filter:ooxml, implementationError
Depends on:
Blocks: Pie-and-Donut
  Show dependency treegraph
 
Reported: 2024-05-22 16:18 UTC by Mihai Vasiliu
Modified: 2024-10-15 21:13 UTC (History)
2 users (show)

See Also:
Crash report or crash signature:


Attachments
example file (54.55 KB, application/vnd.openxmlformats-officedocument.presentationml.presentation)
2024-05-22 16:18 UTC, Mihai Vasiliu
Details
slide 1 as shown in MS Office (65.13 KB, image/png)
2024-05-22 16:18 UTC, Mihai Vasiliu
Details
slide 2 as shown in MS Office (80.78 KB, image/png)
2024-05-22 16:19 UTC, Mihai Vasiliu
Details
comparison between LO 24.8alpha1+ (left) and MS 365 web (right) (123.43 KB, image/png)
2024-06-07 12:02 UTC, Stéphane Guillou (stragu)
Details
screenshot of bar-of-pie chart compared to pie, both created in LO (36.35 KB, image/png)
2024-06-07 12:17 UTC, Stéphane Guillou (stragu)
Details

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Description Mihai Vasiliu 2024-05-22 16:18:22 UTC
Description:
Several issues can be seen in the new pie-of-pie chart display versus Microsoft Office.

Steps to Reproduce:
1. Open attached pptx file.
2. Look at the two slides.

Actual Results:
Issues:
1. Pies are smaller than in MS Office (see attached screenshot)
2. The number of slices in the large pie should be 2, but in LO there are more slices, to only get 3 slices in the small pie (related to Bug 161090)
3. The labels on the pie slices are not alligned properly.
4. There is a NaN value in the small chart.
5. There is no way to individually show/hide value/name/percentage for each slice.

Expected Results:
It is expected that these issues are not seen, the chart shold be similar as to how it is displayed in MS Office.


Reproducible: Always


User Profile Reset: No

Additional Info:
Version: 24.8.0.0.alpha1 (X86_64) / LibreOffice Community
Build ID: a17e39caaf73108bee692d6f64a44c62f4066f1d
CPU threads: 8; OS: Windows 11 X86_64 (10.0 build 22631); UI render: Skia/Raster; VCL: win
Locale: ro-RO (ro_RO); UI: en-US
Calc: CL threaded
Comment 1 Mihai Vasiliu 2024-05-22 16:18:40 UTC
Created attachment 194278 [details]
example file
Comment 2 Mihai Vasiliu 2024-05-22 16:18:56 UTC
Created attachment 194279 [details]
slide 1 as shown in MS Office
Comment 3 Mihai Vasiliu 2024-05-22 16:19:06 UTC
Created attachment 194280 [details]
slide 2 as shown in MS Office
Comment 4 Stéphane Guillou (stragu) 2024-05-23 00:11:36 UTC
(In reply to Mihai Vasiliu from comment #0)
> Issues:
> 1. Pies are smaller than in MS Office (see attached screenshot)
> 2. The number of slices in the large pie should be 2, but in LO there are
> more slices, to only get 3 slices in the small pie (related to Bug 161090)
> 3. The labels on the pie slices are not alligned properly.
> 4. There is a NaN value in the small chart.
> 5. There is no way to individually show/hide value/name/percentage for each
> slice.
Thanks fir the report, but we try to stick to one issue per report, otherwise they quickly get messy and never end up being resolved.
Which issue do you want to prioritise here? Other reports can be opened for others if needed.
Comment 5 Mihai Vasiliu 2024-05-23 08:57:52 UTC
You're right, will open some of them individually and link to this.
Comment 6 Mihai Vasiliu 2024-05-23 09:16:57 UTC
Will keep the focus on issue 1 here, as I opened the rest separately:

1. Pies are smaller than in MS Office (see attached screenshot)

Opening the file in LO 24.8 shows the pies significantly smaller diameter than in MS Office.
Comment 7 Stéphane Guillou (stragu) 2024-06-07 12:01:37 UTC
Reproduced that the pie is smaller when comparing MS 365 (web) and:

Version: 24.8.0.0.alpha1+ (X86_64) / LibreOffice Community
Build ID: 1f15d097cace14ca6e44e7652f460aa3fa7bd150
CPU threads: 8; OS: Linux 6.5; UI render: default; VCL: gtk3
Comment 8 Stéphane Guillou (stragu) 2024-06-07 12:02:32 UTC
Created attachment 194585 [details]
comparison between LO 24.8alpha1+ (left) and MS 365 web (right)
Comment 9 Stéphane Guillou (stragu) 2024-06-07 12:17:27 UTC
Created attachment 194586 [details]
screenshot of bar-of-pie chart compared to pie, both created in LO

Note that this bugs is reported for an import from OOXML, but creating a chart from scratch in LO also leaves a lot of blank space around the chart, which makes optimising the chart's use of space difficult.
See in this screenshot the chart object selected, and how much space is left between the title and the actual chart elements.