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| author |  Berthold Stoeger <bstoeger@mail.tuwien.ac.at> | 2021-01-19 16:09:56 +0100 |
|---|---|---|
| committer |  bstoeger <32835590+bstoeger@users.noreply.github.com> | 2021-01-20 08:47:18 +0100 |
| commit | 4f58e9aa62d29a31ff8df74bea75cb770a0d50ff (patch) | |
| tree | 5a33233faf90fd7cd1a74c8e145ec34928a339d9 /stats/chartitem.h | |
| parent | 2e2019dea7087937d7bcc0e9bd2598d61a758b65 (diff) | |
| download | subsurface-4f58e9aa62d29a31ff8df74bea75cb770a0d50ff.tar.gz | |
statistics: render bar and pie labels onto fill color
The labels in bar an pie charts are realized as individual
QSG pixmap nodes with an alpha channel. Sadly, rendering
bright labels onto a transparent background gives very
ugly artifacts.
As a stop gap measure, until the problem is understood,
render on a background with the color of the pie slice
or bar.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Diffstat (limited to 'stats/chartitem.h')
| -rw-r--r-- | stats/chartitem.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/stats/chartitem.h b/stats/chartitem.h index 6c8919dec..cf20f55a8 100644 --- a/stats/chartitem.h +++ b/stats/chartitem.h @@ -89,7 +89,8 @@ class ChartTextItem : public ChartPixmapItem { public: ChartTextItem(StatsView &v, ChartZValue z, const QFont &f, const std::vector<QString> &text, bool center); ChartTextItem(StatsView &v, ChartZValue z, const QFont &f, const QString &text); - void setColor(const QColor &color); + void setColor(const QColor &color); // Draw on transparent background + void setColor(const QColor &color, const QColor &background); // Fill rectangle with given background color private: QFont f; double fontHeight; |