[3.7] bpo-33656: On Windows, add API call saying that tk scales for DPI (GH-7137) #7639
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…thonGH-7137) On Windows 8.1+ or 10, with DPI compatibility properties of the Python binary unchanged, and a monitor resolution greater than 96 DPI, this should make text and lines sharper. It should otherwise have no effect. Using a magnifier, I determined that the improvement comes from horizontal and lines being better lined up with the monitor pixels. I checked that this call causes no problem on any Windows buildbot, including the Win7 buildbots. Unlike most IDLE patches, this one can be easily reverted by users by removing a few lines, at the top of idlelib/pyshell.py. (cherry picked from commit 800415e) Co-authored-by: Terry Jan Reedy <tjreedy@udel.edu>
terryjreedy
approved these changes
Jun 11, 2018
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@terryjreedy: Backport status check is done, and it's a success ✅ . |
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Thanks! |
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On Windows 8.1+ or 10, with DPI compatibility properties of the Python binary
unchanged, and a monitor resolution greater than 96 DPI, this should
make text and lines sharper. It should otherwise have no effect.
Using a magnifier, I determined that the improvement comes from horizontal and
lines being better lined up with the monitor pixels. I checked that this call causes
no problem on any Windows buildbot, including the Win7 buildbots. Unlike most
IDLE patches, this one can be easily reverted by users by removing a few lines,
at the top of idlelib/pyshell.py.
(cherry picked from commit 800415e)
Co-authored-by: Terry Jan Reedy tjreedy@udel.edu
https://bugs.python.org/issue33656