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| author | Tor Lillqvist <tml@collabora.com> | 2018-10-30 15:12:14 +0200 |
|---|---|---|
| committer | Tor Lillqvist <tml@collabora.com> | 2018-10-30 15:47:28 +0200 |
| commit | b9e4bb65bcd7600f8e9150aa18ecd2527646ae05 (patch) | |
| tree | 293164ecec0d6103e10a8cd32f1dab7fef1d4abb /vcl/quartz | |
| parent | 61aa2f2e7e89268bab174447016f3a3e14a541df (diff) | |
Add comment about AquaSalGraphics::GetResolution() returning a DPI of 96
Change-Id: I3b89cb6c24c263a1a8ea4e249ab24256a7d6f3f7
Diffstat (limited to 'vcl/quartz')
| -rw-r--r-- | vcl/quartz/salgdicommon.cxx | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/vcl/quartz/salgdicommon.cxx b/vcl/quartz/salgdicommon.cxx index 549ad3e33f5b..4a8419b8b20d 100644 --- a/vcl/quartz/salgdicommon.cxx +++ b/vcl/quartz/salgdicommon.cxx @@ -1,4 +1,4 @@ -/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; fill-column: 100 -*- */ /* * This file is part of the LibreOffice project. * @@ -1401,6 +1401,10 @@ void AquaSalGraphics::GetResolution( sal_Int32& rDPIX, sal_Int32& rDPIY ) rDPIX = mnRealDPIX; rDPIY = mnRealDPIY; #else + // This *must* be 96 or else the iOS app will behave very nadly (tiles are scaled wrongly and + // don't match each others at their boundaries, and other issues). But *why* it must be 96 I + // have no idea. The commit that changed it to 96 from (the arbitrary) 200 did not say. If you + // know where else 96 is explicitly or implicitly hard-coded, please modify this comment. rDPIX = rDPIY = 96; #endif } |