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#1596: [Win32] Drawing produces unsymmetric results without swt.autoScale=false for 4k monitor with zooming #1607

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#1596: [Win32] Drawing produces unsymmetric results without swt.autoScale=false for 4k monitor with zooming #1607

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Commits on Nov 26, 2024

  1. DPIUtil: introduce swt.autoScale=halfUp

    Thomas Singer committed Nov 26, 2024
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  2. eclipse-platform#1596: [Win32] Drawing produces unsymmetric results w… 

    …ithout swt.autoScale=false for 4k monitor with zooming

When drawing a vertical line at x == 1 with 200% zoom level (HiDPI),
MacOS draws it on the physical pixel coordinates 2 and 3 while on
Windows (with the existing code) it was drawn at 1 and 2.

In other words: the existing code drew lines 1 pixel too far left/top.
This commit should resolve this.
    Thomas Singer committed Nov 26, 2024
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    bd0b255 View commit details
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