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Limit variable scope

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This commit is contained in:
practicalswift 2017-06-04 22:45:22 +02:00
parent f259263a7b
commit 90593ed92c
11 changed files with 21 additions and 23 deletions
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7
src/qt/trafficgraphwidget.cpp
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@ -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);