[Libreoffice-bugs] [Bug 135303] New: Bitmap Export: Export color bitmap(.bmp) in spite of setting 4bit grayscale

[bugzilla-daemon at bugs.documentfoundation.org]

https://bugs.documentfoundation.org/show_bug.cgi?id=135303

            Bug ID: 135303
           Summary: Bitmap Export: Export color bitmap(.bmp) in spite of
                    setting 4bit grayscale
           Product: LibreOffice
           Version: 7.0.0.1 rc
          Hardware: All
                OS: All
            Status: UNCONFIRMED
          Severity: normal
          Priority: medium
         Component: Draw
          Assignee: libreoffice-bugs at lists.freedesktop.org
          Reporter: souichirho at gmail.com

Description:
In spite of 4bit gray scale, color image exported.
detail is following step and screencast.


Steps to Reproduce:
1. open draw
2. set color object
3. file > export...
-> popup Export diagram
4. set filename and file type to "BMP - Windows Bitmap"
5. press save button
-> popup "BMP options" dialog
6. set  Color Depth to "4bit grayscale" and OK
--> export bitmap image, but bitmap image is color...


Actual Results:
export color image.

Expected Results:
export gray scale image


Reproducible: Always


User Profile Reset: Yes



Additional Info:
note: if step6, set Color Depth to "4bit Color" -> export gray scale image.
i think 4bit color/grayscale is reverse.

I confirm following version.

Version: 7.0.0.2
Build ID: c01aa64b6c3d89ebe5fe69c28c7adb24eb85249c
CPU threads: 4; OS:Linux 4.15; UI render: default; VCL: gtk3
Locale: ja-JP (ja_JP.UTF-8); UI: ja-JP
Calc: threaded

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