mirror of
https://github.com/f4exb/sdrangel.git
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179 lines
5.7 KiB
C++
179 lines
5.7 KiB
C++
///////////////////////////////////////////////////////////////////////////////////
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// Copyright (C) 2022 Edouard Griffiths, F4EXB //
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// //
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// This program is free software; you can redistribute it and/or modify //
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// it under the terms of the GNU General Public License as published by //
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// the Free Software Foundation as version 3 of the License, or //
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// (at your option) any later version. //
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// //
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// This program is distributed in the hope that it will be useful, //
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// but WITHOUT ANY WARRANTY; without even the implied warranty of //
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the //
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// GNU General Public License V3 for more details. //
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// //
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// You should have received a copy of the GNU General Public License //
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// along with this program. If not, see <http://www.gnu.org/licenses/>. //
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///////////////////////////////////////////////////////////////////////////////////
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#ifndef INCLUDE_DOA2COMPASS_H
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#define INCLUDE_DOA2COMPASS_H
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#include <QWidget>
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class DOA2Compass : public QWidget
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{
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Q_OBJECT
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public:
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DOA2Compass(QWidget *parent = nullptr);
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~DOA2Compass();
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///
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/// \brief Set all data (yaw, alt, height)
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///
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/// \param azPos - forward (positive angles side relative to antennas direction) azimuth (in degrees)
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/// \param azNeg - reverse (negatve angles side relative to antennas direction) azimuth (in degrees)
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/// \param azAnt - antennas azimuth from 1 (connected to stream 0) to 2 (connected to stream 1)
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///
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void setData(double azPos, double azNeg, double azAnt) {
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m_azPos = azPos;
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m_azNeg = azNeg;
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m_azAnt = azAnt;
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if( m_azPos < 0 ) m_azPos = 360 + m_azPos;
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if( m_azPos > 360 ) m_azPos = m_azPos - 360;
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if( m_azNeg < 0 ) m_azNeg = 360 + m_azNeg;
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if( m_azNeg > 360 ) m_azNeg = m_azNeg - 360;
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if( azAnt < 0 ) azAnt = 360 + azAnt;
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if( azAnt > 360 ) azAnt = azAnt - 360;
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emit canvasReplot();
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}
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///
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/// \brief Set forward azimoth (in degree)
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/// \param val - forward azimoth (in degree)
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///
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void setAzPos(double val)
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{
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m_azPos = val;
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if( m_azPos < 0 ) m_azPos = 360 + m_azPos;
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if( m_azPos > 360 ) m_azPos = m_azPos - 360;
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emit canvasReplot();
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}
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///
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/// \brief Set reverse azimoth (in degree)
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/// \param val - reverse azimoth (in degree)
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///
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void setAzNeg(double val)
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{
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m_azNeg = val;
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if( m_azNeg < 0 ) m_azNeg = 360 + m_azNeg;
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if( m_azNeg > 360 ) m_azNeg = m_azNeg - 360;
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emit canvasReplot();
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}
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///
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/// \brief Set antennas azimoth (in degree)
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/// \param val - antennas azimoth (in degree)
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///
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void setAzAnt(double val)
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{
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m_azAnt = val;
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if( m_azAnt < 0 ) m_azAnt = 360 + m_azAnt;
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if( m_azAnt > 360 ) m_azAnt = m_azAnt - 360;
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emit canvasReplot();
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}
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///
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/// \brief Set half blind angle (in degree)
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/// \param val - half blind angle (in degree)
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///
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void setBlindAngle(double val)
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{
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m_blindAngle = val;
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if( m_blindAngle < 0 ) m_blindAngle = 360 + m_blindAngle;
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if( m_blindAngle > 360 ) m_blindAngle = m_blindAngle - 360;
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emit canvasReplot();
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}
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///
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/// \brief Set blind scector color
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/// \param val - blind sector color
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///
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void setBlindColor(const QColor& color)
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{
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m_blindColor = color;
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emit canvasReplot();
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}
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///
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/// \brief Draw border along blind angle
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/// \param drawLegend - true to draw border along blind angle
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///
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void setBlindAngleBorder(bool value)
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{
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m_blindAngleBorder = value;
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emit canvasReplot();
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}
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///
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/// \brief Draw legend in the center of the compass
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/// \param drawLegend - true to draw legend else false
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///
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void drawLegend(bool drawLegend)
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{
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m_drawLegend = drawLegend;
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emit canvasReplot();
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}
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///
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/// \brief Get forward azimuth
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/// \return forward azimuth (in degree)
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///
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double getAzPos() const {return m_azPos; }
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///
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/// \brief Get reverse azimuth
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/// \return reverse azimuth (in degree)
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///
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double getAzNeg() const {return m_azNeg; }
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///
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/// \brief Get antennas azimuth
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/// \return antennas azimuth (in degree)
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///
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double getAzAnt() const {return m_azAnt; }
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signals:
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void canvasReplot(void);
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protected slots:
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void canvasReplot_slot(void);
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protected:
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void paintEvent(QPaintEvent *event);
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void resizeEvent(QResizeEvent *event);
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protected:
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int m_sizeMin, m_sizeMax; ///< widget min/max size (in pixel)
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int m_size, m_offset; ///< widget size and offset size
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bool m_drawLegend; ///< draw legend in the center
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double m_azPos; ///< forward (+) azimuth (in degree)
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double m_azNeg; ///< reverse (-) azimuth (in degree)
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double m_azAnt; ///< antennas azimuth from 1 (connected to stream 0) to 2 (connected to stream 1)
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double m_blindAngle; //!< half the angle around antenna direction where DOA cannot be processed (when baseline distance exceeds half wavelength)
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QColor m_blindColor;
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bool m_blindAngleBorder;
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};
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#endif // INCLUDE_DOA2COMPASS_H
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