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28 lines
903 B
C
28 lines
903 B
C
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// SPDX-License-Identifier: GPL-2.0
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// Base class for all series. Defines a small virtual interface
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// concerning highlighting of series items.
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#ifndef STATS_SERIES_H
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#define STATS_SERIES_H
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#include <QScatterSeries>
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namespace QtCharts {
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class QChart;
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}
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class StatsAxis;
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// We derive from a proper scatter series to get access to the map-to
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// and map-from coordinates calls. But we don't use any of its functionality.
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// This should be removed in due course.
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class StatsSeries : public QtCharts::QScatterSeries {
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public:
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StatsSeries(QtCharts::QChart *chart, StatsAxis *xAxis, StatsAxis *yAxis);
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virtual ~StatsSeries();
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virtual void updatePositions() = 0; // Called if chart geometry changes.
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virtual bool hover(QPointF pos) = 0; // Called on mouse movement. Return true if an item of this series is highlighted.
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virtual void unhighlight() = 0; // Unhighlight any highlighted item.
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};
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#endif
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