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97 lines
3.4 KiB
C++
97 lines
3.4 KiB
C++
/***************************************************************************
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* Copyright (C) gempa GmbH *
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* All rights reserved. *
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* Contact: gempa GmbH (seiscomp-dev@gempa.de) *
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* *
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* GNU Affero General Public License Usage *
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* This file may be used under the terms of the GNU Affero *
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* Public License version 3.0 as published by the Free Software Foundation *
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* and appearing in the file LICENSE included in the packaging of this *
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* file. Please review the following information to ensure the GNU Affero *
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* Public License version 3.0 requirements will be met: *
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* https://www.gnu.org/licenses/agpl-3.0.html. *
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* *
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* Other Usage *
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* Alternatively, this file may be used in accordance with the terms and *
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* conditions contained in a signed written agreement between you and *
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* gempa GmbH. *
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***************************************************************************/
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#ifndef SEISCOMP_GUI_PLOT_DATAY_H
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#define SEISCOMP_GUI_PLOT_DATAY_H
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#include <seiscomp/gui/plot/abstractdataset.h>
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#include <QVector>
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namespace Seiscomp {
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namespace Gui {
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/**
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* @brief The DataY class describes a data set with an array of values and
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* a procedural key space which is linearily interpolated for each
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* value between index 0 and N-1. By definition the lower key corresponds
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* with value at index 0 and the upper key with value at index N-1.
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* That means the distance between two subsequent keys is range.length / (N-1)
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* which requires at least two values to render a valid key space.
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*/
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class SC_GUI_API DataY : public AbstractDataSet {
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// ----------------------------------------------------------------------
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// Public types
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// ----------------------------------------------------------------------
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public:
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/**
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* @brief DataPoint represents a single value in a graph. The key values
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* will be generated.
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*/
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typedef double DataPoint;
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/**
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* @brief DataPoints represents the graph data as list of data points.
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*/
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typedef QVector<DataPoint> DataPoints;
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// ----------------------------------------------------------------------
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// X'truction
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// ----------------------------------------------------------------------
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public:
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//! C'tor
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DataY(QObject *parent = 0);
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// ----------------------------------------------------------------------
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// AbstractGraph interface
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// ----------------------------------------------------------------------
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public:
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virtual int count() const;
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virtual Range getXRange() const;
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virtual Range getYRange() const;
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virtual void clear();
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virtual void unproject(QPolygonF &poly,
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const Axis *keyAxis,
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const Axis *valueAxis) const;
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// ----------------------------------------------------------------------
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// Public members
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// ----------------------------------------------------------------------
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public:
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//! The x range
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Range x;
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//! The y data points
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DataPoints y;
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};
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}
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}
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#endif
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