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31 lines
753 B
C++
31 lines
753 B
C++
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// SPDX-License-Identifier: GPL-2.0
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#include "quartilemarker.h"
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#include "statsaxis.h"
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#include "zvalues.h"
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static const QColor quartileMarkerColor(Qt::red);
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static const double quartileMarkerSize = 15.0;
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QuartileMarker::QuartileMarker(StatsView &view, double pos, double value, StatsAxis *xAxis, StatsAxis *yAxis) :
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ChartLineItem(view, ChartZValue::ChartFeatures, quartileMarkerColor, 2.0),
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xAxis(xAxis), yAxis(yAxis),
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pos(pos),
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value(value)
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{
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updatePosition();
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}
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QuartileMarker::~QuartileMarker()
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{
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}
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void QuartileMarker::updatePosition()
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{
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if (!xAxis || !yAxis)
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return;
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double x = xAxis->toScreen(pos);
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double y = yAxis->toScreen(value);
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setLine(QPointF(x - quartileMarkerSize / 2.0, y),
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QPointF(x + quartileMarkerSize / 2.0, y));
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}
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