Description: When I insert a sparkline using the default properties (Type: Line, Line thickness: 0.75), I can see it in the spreadsheet, but when I try to print/print-preview/export to PDF, it does not show. It appears that Column and Stacked sparklines do print/export correctly. With the Line type, I can see the sparkline in a print-preview _if_ I increase the line thickness to 1.75 although it is _very_ faint! Exporting to PDF at this thickness doesn't appear to work. Increasing line thickness to 8 makes it ugly on screen, but quite visible in print-preview, but _still_ does not show in exported PDF documents. Steps to Reproduce: 1.Start Calc, and enter the numbers 2, 5, 28, 48, 15, 36 on Row 1 in Columns A-F 2.Select Row 1 Columns A-F 3.Select menu item Insert > Sparkline... 4.Change the Output range to Row 1, Column G 5.Print|Print preview|Export as PDF Actual Results: The sparkline is visible on screen, but does not show in either print preview or exported PDF. Expected Results: The sparkline should look similar to the sparkline rendered onscreen. Reproducible: Always User Profile Reset: No Additional Info: Version: 24.2.7.2 (X86_64) / LibreOffice Community Build ID: 420(Build:2) CPU threads: 12; OS: Linux 6.8; UI render: default; VCL: gtk3 Locale: en-GB (en_GB.UTF-8); UI: en-GB Ubuntu package version: 4:24.2.7-0ubuntu0.24.04.4 Calc: threaded I have also tested the version of LibreOffice that ships with Debian Trixie - I believe this is LibreOffice 25.2.3 - and this has the same bug. And I have also tested with LibreOffice 7.4.7.2 which also has the same bug.
Please attach a sample file, reduce the size as much as possible without private information.
Created attachment 202784 [details] Sparkline example
The sparkline is there but very thin, use the zoom on the preview to see it. Version: 26.2.0.0.alpha0+ (X86_64) / LibreOffice Community Build ID: b8a10164dca775cba85eafe63eac3fa1d8171f69 CPU threads: 16; OS: Windows 11 X86_64 (build 26100); UI render: Skia/Raster; VCL: win Locale: es-ES (es_ES); UI: en-US Calc: CL threaded
(In reply to m_a_riosv from comment #3) > The sparkline is there but very thin, use the zoom on the preview to see it. Agreed - not very practical though! :D