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plasma: do not use different precision when drawing in Plasma::SignalPlotter

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leads to inconsistencies

Signed-off-by: Ivailo Monev <xakepa10@gmail.com>
This commit is contained in:
Ivailo Monev 2024-04-02 16:35:08 +03:00
parent 45674c0c4e
commit a0b4e27567
1 changed files with 1 additions and 10 deletions
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11
plasma/widgets/signalplotter.cpp
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@ -65,7 +65,6 @@ public:
horizontalLinesColor = verticalLinesColor;
}
int precision;
uint samples;
uint bezierCurveOffset;
@ -115,7 +114,6 @@ SignalPlotter::SignalPlotter(QGraphicsItem *parent)
: QGraphicsWidget(parent),
d(new SignalPlotterPrivate)
{
d->precision = 0;
d->bezierCurveOffset = 0;
d->samples = 0;
d->verticalMin = d->verticalMax = 0.0;
@ -740,13 +738,6 @@ void SignalPlotter::calculateNiceRange()
int logdim = (int)floor(log10(step));
double dim = pow((double)10.0, logdim) / 2;
int a = (int)ceil(step / dim);
if (logdim >= 0) {
d->precision = 0;
} else if (a % 2 == 0) {
d->precision = -logdim;
} else {
d->precision = 1 - logdim;
}
d->niceVertRange = d->scaledBy * dim * a * (d->horizontalLinesCount + 1);
d->niceVertMax = d->niceVertMin + d->niceVertRange;
}
@ -1066,7 +1057,7 @@ void SignalPlotter::drawAxisText(QPainter *p, int top, int h)
value = d->niceVertMax / d->scaledBy - y * stepsize;
}
QString number = KGlobal::locale()->formatNumber(value, d->precision);
QString number = KGlobal::locale()->formatNumber(value);
val = QString("%1 %2").arg(number, d->unit);
p->drawText(6, y_coord - 3, val);
}