diff options
| author | Luboš Luňák <l.lunak@collabora.com> | 2020-04-23 16:24:17 +0200 |
|---|---|---|
| committer | Luboš Luňák <l.lunak@collabora.com> | 2020-04-24 10:46:31 +0200 |
| commit | c69d4edf61a2647ba8d6104c743e5f2d2cbc4229 (patch) | |
| tree | 1b033c3bf152067dec4dcb18b7bf66d181410c50 | |
| parent | 60bbff42643d0472fb358ea1b0d0123df113cdca (diff) | |
fix tick marks in Draw with Skia (tdf#132334)
Change-Id: I815fba5ae637a64fe381eb9e47632117bebfd81b
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/92790
Tested-by: Jenkins
Reviewed-by: Luboš Luňák <l.lunak@collabora.com>
| -rw-r--r-- | vcl/skia/gdiimpl.cxx | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/vcl/skia/gdiimpl.cxx b/vcl/skia/gdiimpl.cxx index 378d51d1cf9f..2ffd68dee132 100644 --- a/vcl/skia/gdiimpl.cxx +++ b/vcl/skia/gdiimpl.cxx @@ -642,7 +642,11 @@ void SkiaSalGraphicsImpl::privateDrawAlphaRect(long nX, long nY, long nWidth, lo { paint.setColor(toSkColorWithTransparency(mLineColor, fTransparency)); paint.setStyle(SkPaint::kStroke_Style); - canvas->drawIRect(SkIRect::MakeXYWH(nX, nY, nWidth - 1, nHeight - 1), paint); + // The obnoxious "-1 DrawRect()" hack that I don't understand the purpose of (and I'm not sure + // if anybody does), but without it some cases do not work. The max() is needed because Skia + // will not drawn anything if width or height is 0. + canvas->drawIRect( + SkIRect::MakeXYWH(nX, nY, std::max(1L, nWidth - 1), std::max(1L, nHeight - 1)), paint); } addXorRegion(SkRect::MakeXYWH(nX, nY, nWidth, nHeight)); postDraw(); |