Created attachment 155530 [details] Example file from Writer When setting a gradient fill for a chart data series and setting an area transparency value on Data Series – Transparency – Transparency, this value is not exported to docx/OOXML. In comparison when setting a solid Color or Bitmap fill for the data series, this area transparency value is exported correctly. Steps to reproduce: 1. Insert a default chart in Writer 2. Open Data series window and under Area select a Gradient fill 3. On the Transparency tab select Transparency and set a value 4. Save the file as DOCX and reload Actual results: The Transparency value is not retained. Expected results: The Transparency value is retained. LibreOffice details: Version: 6.4.0.0.alpha1+ (x86) Build ID: f0340d58cc0f2808ce8003099ff2a0495360f267 CPU threads: 4; OS: Windows 6.3 Build 9600; UI render: default; VCL: win; Locale: hu-HU (hu_HU); UI-Language: en-US Calc: CL
Created attachment 155531 [details] The original file saved by Writer
Created attachment 155532 [details] Screenshot of the original and exported document side by side in Word and Writer
Confirmed in: Version: 6.4.0.0.alpha1+ (x64) Build ID: 1d7a825243f902f79ee0adbcb6498015eaa45e14 CPU threads: 8; OS: Windows 10.0 Build 14393; UI render: GL; VCL: win; Locale: hu-HU (hu_HU); UI-Language: en-US Calc: CL
Balazs Varga committed a patch related to this issue. It has been pushed to "master": https://git.libreoffice.org/core/commit/ef43ee69a355c0eda49d2f62540fbcf1299a59d2 tdf#108065 tdf#128609 OOXML chart export: fix transparent color gradient It will be available in 6.4.0. The patch should be included in the daily builds available at https://dev-builds.libreoffice.org/daily/ in the next 24-48 hours. More information about daily builds can be found at: https://wiki.documentfoundation.org/Testing_Daily_Builds Affected users are encouraged to test the fix and report feedback.