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| author |  Berthold Stoeger <bstoeger@mail.tuwien.ac.at> | 2018-05-20 22:35:29 +0200 |
|---|---|---|
| committer |  Dirk Hohndel <dirk@hohndel.org> | 2018-06-28 21:58:29 +0800 |
| commit | 1a5e54e5ebcadef899159c6145f52ef9934dd473 (patch) | |
| tree | a9bbf3b4a3873860e44ac22d954f14b75125f505 /core/imagedownloader.cpp | |
| parent | e79d177c7150166851e1e8152ecdd1908e1bcacf (diff) | |
| download | subsurface-1a5e54e5ebcadef899159c6145f52ef9934dd473.tar.gz | |
Dive pictures: render icons with white instead of transparent background
The SVG icons for failed / still-loading pictures were rendered with an
alpha channel. This lead to strange behavior when hovering over the
icon in the profile plot: When hitting a "hole" the icon would be
minimized again.
Therefore, render the SVGs onto a white background.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Diffstat (limited to 'core/imagedownloader.cpp')
| -rw-r--r-- | core/imagedownloader.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/core/imagedownloader.cpp b/core/imagedownloader.cpp index 2cf5e5d33..18ecd5cd6 100644 --- a/core/imagedownloader.cpp +++ b/core/imagedownloader.cpp @@ -121,7 +121,8 @@ static std::pair<QImage, bool> getHashedImage(const QString &filename, bool tryD static QImage renderIcon(const char *id, int size) { - QImage res(size, size, QImage::Format_ARGB32); + QImage res(size, size, QImage::Format_RGB32); + res.fill(Qt::white); QSvgRenderer svg{QString(id)}; QPainter painter(&res); svg.render(&painter); |