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| author | Pieter Wuille <pieter.wuille@gmail.com> | 2017-06-09 12:58:02 -0700 |
|---|---|---|
| committer | Pieter Wuille <pieter.wuille@gmail.com> | 2017-06-09 13:09:24 -0700 |
| commit | 76f268b9bd1b69eb7784c5324abbb67f3e395b97 (patch) | |
| tree | 3871ee223344c98c30939645dfa5fd4ff9128d7e /src/qt/trafficgraphwidget.cpp | |
| parent | 29f80cd230c38d7e424810e986c160ddba9b53ac (diff) | |
| parent | 90593ed92cfd5d49900a6fb6c2c10a482ab9fdbb (diff) | |
Merge #10521: Limit variable scope
90593ed92 Limit variable scope (practicalswift)
Tree-SHA512: 4719e303688a31aefbe1d239e86b21dd3c2045524e08bd628c6ba0c6c2a97de14d04305b9beafe0b1dcde7229793e6663168953f192e88ed409be5c30fd2a9a9
Diffstat (limited to 'src/qt/trafficgraphwidget.cpp')
| -rw-r--r-- | src/qt/trafficgraphwidget.cpp | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/src/qt/trafficgraphwidget.cpp b/src/qt/trafficgraphwidget.cpp index 601d554c02..06f9c5134a 100644 --- a/src/qt/trafficgraphwidget.cpp +++ b/src/qt/trafficgraphwidget.cpp @@ -47,13 +47,14 @@ int TrafficGraphWidget::getGraphRangeMins() const void TrafficGraphWidget::paintPath(QPainterPath &path, QQueue<float> &samples) { - int h = height() - YMARGIN * 2, w = width() - XMARGIN * 2; - int sampleCount = samples.size(), x = XMARGIN + w, y; + int sampleCount = samples.size(); if(sampleCount > 0) { + int h = height() - YMARGIN * 2, w = width() - XMARGIN * 2; + int x = XMARGIN + w; path.moveTo(x, YMARGIN + h); for(int i = 0; i < sampleCount; ++i) { x = XMARGIN + w - w * i / DESIRED_SAMPLES; - y = YMARGIN + h - (int)(h * samples.at(i) / fMax); + int y = YMARGIN + h - (int)(h * samples.at(i) / fMax); path.lineTo(x, y); } path.lineTo(x, YMARGIN + h); |