https://bugs.documentfoundation.org/show_bug.cgi?id=98954

V Stuart Foote <vstuart.fo...@utsa.edu> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |armin.le.gr...@me.com,
                   |                            |vstuart.fo...@utsa.edu
           See Also|                            |https://bugs.documentfounda
                   |                            |tion.org/show_bug.cgi?id=96
                   |                            |922

--- Comment #5 from V Stuart Foote <vstuart.fo...@utsa.edu> ---
As Armin indicates in bug 96922 c#15, I don't believe bitmap export to PNG with
alpha channel transparency has ever been implemented for Writer.

Bitmap export from Writer to JPEG and PNG was implemented as a feature for the
4.1 release, prior to that export was only to HTML or PDF. Addition of
transparency to frames in Writer was implemented at 4.2 and refined at 4.3.

Frames of individual images, draw objects, paragraphs, and even the page canvas
correctly retain their transparency as set for the frame--distinct from Area
from 4.2 onward. But the Writer bitmap export has never supported a PNG alpha
channel for the page, unlike the Draw export to PNG with alpha channel
provides.

I suppose it might be a reasonable enhancement. I see a use case for preparing
alpha channel PNG using Writers better text and paragraph manipulation as more
efficient than text boxes in Draw.

Beleive we can resolve this invalid, or morph it to an enhancement. 

@Armin?

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