https://bugs.documentfoundation.org/show_bug.cgi?id=116888
V Stuart Foote <[email protected]> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEEDINFO |NEW
Blocks| |93529
Summary|export a monochrome gif in |Monochrome gif in a
|a writer-document to pdf |writer-document exported to
|fails |pdf at low dpi renders
| |fonts in outline, with
| |OpenGL rendering
--- Comment #12 from V Stuart Foote <[email protected]> ---
Workaround -- disable OpenGL rendering...
Confirming on Windows 10 Home 64-bit en-US
Version: 6.0.3.2 (x64)
Build ID: 8f48d515416608e3a835360314dac7e47fd0b821
CPU threads: 4; OS: Windows 10.0; UI render: GL;
Locale: en-US (en_US); Calc: CL
and recent master/6.1.0
Version: 6.1.0.0.alpha0+ (x64)
Build ID: 55e84652ae84bd2374462ee19afd359a8cc90b95
CPU threads: 4; OS: Windows 10.0; UI render: GL;
TinderBox: Win-x86_64@42, Branch:master, Time: 2018-04-13_05:08:28
Locale: en-US (en_US); Calc: CL
STR
1. Enable OpenGL rendering
2. Open attachment 141212 to writer
3. Export (or Export as) to PDF
4. defaults (or profile reset):
JPEG quality 90%
reduce image quality to 300dpi
create PDF form FDF
export boookmarks
5. export --> PDF renders font as filled
6. reduce image quality to 150dpi (or 75dpi)
7. export --> PDF renders font to outline
Same affect on font rendering with Lossless compression, settings above 300dpi
font is fully formed--150dpi and below the font is rendered outline.
However, _disable_ OpenGL rendering, repeat STR. And with default rendering,
glyphs are filled at all resolutions. So this seems an issue with OpenGL
rendering of the masked GIF.
The image is masked in Writer (so displaying just the "letterhead"). From
ImageMagick's identify:
Image: 10000000000009B000000DB4D1C9DDC86292E537.gif
Format: GIF (CompuServe graphics interchange format)
Mime type: image/gif
Class: PseudoClass
Geometry: 2480x3508+0+0
Units: Undefined
Type: Bilevel
Base type: Palette
Endianess: Undefined
Colorspace: sRGB
Depth: 8/1-bit
Channel depth:
Gray: 1-bit
Referenced Bugs:
https://bugs.documentfoundation.org/show_bug.cgi?id=93529
[Bug 93529] [META] VCL/OpenGL rendering tracker bug for 5.0+
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