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sdrangel/plugins/feature/map/mapitem.cpp

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Map Updates Allow OpenSkyNetwork DB, OpenAIP and OurAirports DB stuctures to be shared by different plugins, to speed up loading. Perform map anti-aliasing on the whole map, rather than just info boxes, to improve rendering speed when there are many items. Add map multisampling as a preference. Add plotting of airspaces, airports, navaids on Map feature. Add support for polylines and polygons to be plotted on Map feature. Add support for images to 2D Map feature. Add distance and name filters to Map feature. Filter map items when zoomed out or if off screen, to improve rendering performance. Add UK DAB, FM and AM transmitters to Map feature. Use labelless maps for 2D transmit maps in Map feature (same as in ADS-B demod).
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///////////////////////////////////////////////////////////////////////////////////
Rewriting of copyright notices for plugins/features. Part of #1893
2023-11-18 13:12:18 +01:00
// Copyright (C) 2023 Jon Beniston, M7RCE <jon@beniston.com> //
Map Updates Allow OpenSkyNetwork DB, OpenAIP and OurAirports DB stuctures to be shared by different plugins, to speed up loading. Perform map anti-aliasing on the whole map, rather than just info boxes, to improve rendering speed when there are many items. Add map multisampling as a preference. Add plotting of airspaces, airports, navaids on Map feature. Add support for polylines and polygons to be plotted on Map feature. Add support for images to 2D Map feature. Add distance and name filters to Map feature. Filter map items when zoomed out or if off screen, to improve rendering performance. Add UK DAB, FM and AM transmitters to Map feature. Use labelless maps for 2D transmit maps in Map feature (same as in ADS-B demod).
2023-02-14 14:46:08 +00:00
// //
// This program is free software; you can redistribute it and/or modify //
// it under the terms of the GNU General Public License as published by //
// the Free Software Foundation as version 3 of the License, or //
// (at your option) any later version. //
// //
// This program is distributed in the hope that it will be useful, //
// but WITHOUT ANY WARRANTY; without even the implied warranty of //
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the //
// GNU General Public License V3 for more details. //
// //
// You should have received a copy of the GNU General Public License //
// along with this program. If not, see <http://www.gnu.org/licenses/>. //
///////////////////////////////////////////////////////////////////////////////////
Support Map plugin for Qt 6.5. Some Qt 6.6 fixes.
2023-08-06 09:08:53 +01:00
Map Updates Allow OpenSkyNetwork DB, OpenAIP and OurAirports DB stuctures to be shared by different plugins, to speed up loading. Perform map anti-aliasing on the whole map, rather than just info boxes, to improve rendering speed when there are many items. Add map multisampling as a preference. Add plotting of airspaces, airports, navaids on Map feature. Add support for polylines and polygons to be plotted on Map feature. Add support for images to 2D Map feature. Add distance and name filters to Map feature. Filter map items when zoomed out or if off screen, to improve rendering performance. Add UK DAB, FM and AM transmitters to Map feature. Use labelless maps for 2D transmit maps in Map feature (same as in ADS-B demod).
2023-02-14 14:46:08 +00:00
#include "mapitem.h"
MapItem::MapItem(const QObject *sourcePipe, const QString &group, MapSettings::MapItemSettings *itemSettings, SWGSDRangel::SWGMapItem *mapItem) :
m_altitude(0.0)
{
m_sourcePipe = sourcePipe;
m_group = group;
m_itemSettings = itemSettings;
m_name = *mapItem->getName();
m_hashKey = m_sourcePipe->objectName() + m_name;
}
void MapItem::update(SWGSDRangel::SWGMapItem *mapItem)
{
if (mapItem->getLabel()) {
m_label = *mapItem->getLabel();
} else {
m_label = "";
}
Map: Add PFD, first person view and path smoothing. Only send changes via CZML.
2025-06-09 10:44:17 +01:00
if (mapItem->getLabelDateTime()) {
m_labelDateTime = QDateTime::fromString(*mapItem->getLabelDateTime(), Qt::ISODateWithMs);
} else {
m_labelDateTime = QDateTime();
}
Map Updates Allow OpenSkyNetwork DB, OpenAIP and OurAirports DB stuctures to be shared by different plugins, to speed up loading. Perform map anti-aliasing on the whole map, rather than just info boxes, to improve rendering speed when there are many items. Add map multisampling as a preference. Add plotting of airspaces, airports, navaids on Map feature. Add support for polylines and polygons to be plotted on Map feature. Add support for images to 2D Map feature. Add distance and name filters to Map feature. Filter map items when zoomed out or if off screen, to improve rendering performance. Add UK DAB, FM and AM transmitters to Map feature. Use labelless maps for 2D transmit maps in Map feature (same as in ADS-B demod).
2023-02-14 14:46:08 +00:00
m_latitude = mapItem->getLatitude();
m_longitude = mapItem->getLongitude();
m_altitude = mapItem->getAltitude();
}
Map: Add DSC and VLF transmitters. Fix removal of polylines from 3D map. Add find support for polylines and polygoins
2023-05-15 16:47:29 +01:00
QGeoCoordinate MapItem::getCoordinates()
{
QGeoCoordinate coords;
coords.setLatitude(m_latitude);
coords.setLongitude(m_longitude);
return coords;
}
Map: Add PFD, first person view and path smoothing. Only send changes via CZML.
2025-06-09 10:44:17 +01:00
WhittakerEilers ObjectMapItem::m_filter;
Map Updates Allow OpenSkyNetwork DB, OpenAIP and OurAirports DB stuctures to be shared by different plugins, to speed up loading. Perform map anti-aliasing on the whole map, rather than just info boxes, to improve rendering speed when there are many items. Add map multisampling as a preference. Add plotting of airspaces, airports, navaids on Map feature. Add support for polylines and polygons to be plotted on Map feature. Add support for images to 2D Map feature. Add distance and name filters to Map feature. Filter map items when zoomed out or if off screen, to improve rendering performance. Add UK DAB, FM and AM transmitters to Map feature. Use labelless maps for 2D transmit maps in Map feature (same as in ADS-B demod).
2023-02-14 14:46:08 +00:00
void ObjectMapItem::update(SWGSDRangel::SWGMapItem *mapItem)
{
MapItem::update(mapItem);
if (mapItem->getPositionDateTime()) {
m_positionDateTime = QDateTime::fromString(*mapItem->getPositionDateTime(), Qt::ISODateWithMs);
} else {
m_positionDateTime = QDateTime();
}
Map: Add PFD, first person view and path smoothing. Only send changes via CZML.
2025-06-09 10:44:17 +01:00
if (mapItem->getAltitudeDateTime()) {
m_altitudeDateTime = QDateTime::fromString(*mapItem->getAltitudeDateTime(), Qt::ISODateWithMs);
} else {
m_altitudeDateTime = QDateTime();
}
Map Updates Allow OpenSkyNetwork DB, OpenAIP and OurAirports DB stuctures to be shared by different plugins, to speed up loading. Perform map anti-aliasing on the whole map, rather than just info boxes, to improve rendering speed when there are many items. Add map multisampling as a preference. Add plotting of airspaces, airports, navaids on Map feature. Add support for polylines and polygons to be plotted on Map feature. Add support for images to 2D Map feature. Add distance and name filters to Map feature. Filter map items when zoomed out or if off screen, to improve rendering performance. Add UK DAB, FM and AM transmitters to Map feature. Use labelless maps for 2D transmit maps in Map feature (same as in ADS-B demod).
2023-02-14 14:46:08 +00:00
m_useHeadingPitchRoll = mapItem->getOrientation() == 1;
m_heading = mapItem->getHeading();
m_pitch = mapItem->getPitch();
m_roll = mapItem->getRoll();
if (mapItem->getOrientationDateTime()) {
m_orientationDateTime = QDateTime::fromString(*mapItem->getOrientationDateTime(), Qt::ISODateWithMs);
} else {
m_orientationDateTime = QDateTime();
}
m_image = *mapItem->getImage();
m_imageRotation = mapItem->getImageRotation();
QString *text = mapItem->getText();
if (text != nullptr) {
m_text = text->replace("\n", "<br>"); // Convert to HTML
} else {
m_text = "";
}
if (mapItem->getModel()) {
m_model = *mapItem->getModel();
} else {
m_model = "";
}
m_labelAltitudeOffset = mapItem->getLabelAltitudeOffset();
m_modelAltitudeOffset = mapItem->getModelAltitudeOffset();
Map: Add PFD, first person view and path smoothing. Only send changes via CZML.
2025-06-09 10:44:17 +01:00
// FIXME: See nodeTransformations comment in czml.cpp
// We can't use nodeTransformations, so adjust altitude instead
if (m_modelAltitudeOffset != 0)
{
m_labelAltitudeOffset -= m_modelAltitudeOffset;
m_altitude += m_modelAltitudeOffset;
m_modelAltitudeOffset = 0;
}
Map Updates Allow OpenSkyNetwork DB, OpenAIP and OurAirports DB stuctures to be shared by different plugins, to speed up loading. Perform map anti-aliasing on the whole map, rather than just info boxes, to improve rendering speed when there are many items. Add map multisampling as a preference. Add plotting of airspaces, airports, navaids on Map feature. Add support for polylines and polygons to be plotted on Map feature. Add support for images to 2D Map feature. Add distance and name filters to Map feature. Filter map items when zoomed out or if off screen, to improve rendering performance. Add UK DAB, FM and AM transmitters to Map feature. Use labelless maps for 2D transmit maps in Map feature (same as in ADS-B demod).
2023-02-14 14:46:08 +00:00
m_altitudeReference = mapItem->getAltitudeReference();
m_fixedPosition = mapItem->getFixedPosition();
QList<SWGSDRangel::SWGMapAnimation *> *animations = mapItem->getAnimations();
if (animations)
{
for (auto animation : *animations) {
m_animations.append(new CesiumInterface::Animation(animation));
}
}
Map updates: Allow selection of which device to tune to frequency. Support tuning of multiple frequencies per map item. Update maplibre to maplibregl.
2023-12-05 12:30:25 +00:00
findFrequencies();
Map Updates Allow OpenSkyNetwork DB, OpenAIP and OurAirports DB stuctures to be shared by different plugins, to speed up loading. Perform map anti-aliasing on the whole map, rather than just info boxes, to improve rendering speed when there are many items. Add map multisampling as a preference. Add plotting of airspaces, airports, navaids on Map feature. Add support for polylines and polygons to be plotted on Map feature. Add support for images to 2D Map feature. Add distance and name filters to Map feature. Filter map items when zoomed out or if off screen, to improve rendering performance. Add UK DAB, FM and AM transmitters to Map feature. Use labelless maps for 2D transmit maps in Map feature (same as in ADS-B demod).
2023-02-14 14:46:08 +00:00
if (!m_fixedPosition)
{
Map: Add PFD, first person view and path smoothing. Only send changes via CZML.
2025-06-09 10:44:17 +01:00
updateTrack(mapItem->getTrack(), m_itemSettings);
Map Updates Allow OpenSkyNetwork DB, OpenAIP and OurAirports DB stuctures to be shared by different plugins, to speed up loading. Perform map anti-aliasing on the whole map, rather than just info boxes, to improve rendering speed when there are many items. Add map multisampling as a preference. Add plotting of airspaces, airports, navaids on Map feature. Add support for polylines and polygons to be plotted on Map feature. Add support for images to 2D Map feature. Add distance and name filters to Map feature. Filter map items when zoomed out or if off screen, to improve rendering performance. Add UK DAB, FM and AM transmitters to Map feature. Use labelless maps for 2D transmit maps in Map feature (same as in ADS-B demod).
2023-02-14 14:46:08 +00:00
updatePredictedTrack(mapItem->getPredictedTrack());
}
Map: Add save to KML. Support MUF/foF2 varying with time. Support VLF transmitters being read from .csv.
2024-04-05 10:41:24 +01:00
if (mapItem->getAvailableFrom()) {
m_availableFrom = QDateTime::fromString(*mapItem->getAvailableFrom(), Qt::ISODateWithMs);
} else {
m_availableFrom = QDateTime();
}
Map Updates Allow OpenSkyNetwork DB, OpenAIP and OurAirports DB stuctures to be shared by different plugins, to speed up loading. Perform map anti-aliasing on the whole map, rather than just info boxes, to improve rendering speed when there are many items. Add map multisampling as a preference. Add plotting of airspaces, airports, navaids on Map feature. Add support for polylines and polygons to be plotted on Map feature. Add support for images to 2D Map feature. Add distance and name filters to Map feature. Filter map items when zoomed out or if off screen, to improve rendering performance. Add UK DAB, FM and AM transmitters to Map feature. Use labelless maps for 2D transmit maps in Map feature (same as in ADS-B demod).
2023-02-14 14:46:08 +00:00
if (mapItem->getAvailableUntil()) {
m_availableUntil = QDateTime::fromString(*mapItem->getAvailableUntil(), Qt::ISODateWithMs);
} else {
m_availableUntil = QDateTime();
}
Map: Add PFD, first person view and path smoothing. Only send changes via CZML.
2025-06-09 10:44:17 +01:00
if (mapItem->getAircraftState()) {
if (!m_aircraftState) {
m_aircraftState = new MapAircraftState();
}
SWGSDRangel::SWGMapAircraftState *as = mapItem->getAircraftState();
if (as->getCallsign()) {
m_aircraftState->m_callsign = *as->getCallsign();
}
if (as->getAircraftType()) {
m_aircraftState->m_aircraftType = *as->getAircraftType();
}
m_aircraftState->m_onSurface = as->getOnSurface();
m_aircraftState->m_indicatedAirspeed = as->getAirspeed();
if (as->getAirspeedDateTime()) {
m_aircraftState->m_indicatedAirspeedDateTime = *as->getAirspeedDateTime();
} else {
m_aircraftState->m_indicatedAirspeedDateTime = QString();
}
m_aircraftState->m_trueAirspeed = as->getTrueAirspeed();
m_aircraftState->m_groundspeed = as->getGroundspeed();
m_aircraftState->m_mach = as->getMach();
m_aircraftState->m_altitude = as->getAltitude();
if (as->getAltitudeDateTime()) {
m_aircraftState->m_altitudeDateTime = *as->getAltitudeDateTime();
} else {
m_aircraftState->m_altitudeDateTime = QString();
}
m_aircraftState->m_qnh = as->getQnh();
m_aircraftState->m_verticalSpeed = as->getVerticalSpeed();
m_aircraftState->m_heading = as->getHeading();
m_aircraftState->m_track = as->getTrack();
m_aircraftState->m_selectedAltitude = as->getSelectedAltitude();
m_aircraftState->m_selectedHeading = as->getSelectedHeading();
m_aircraftState->m_autopilot = as->getAutopilot();
m_aircraftState->m_verticalMode = (MapAircraftState::VerticalMode) as->getVerticalMode();
m_aircraftState->m_lateralMode = (MapAircraftState::LateralMode) as->getLateralMode();
m_aircraftState->m_tcasMode = (MapAircraftState::TCASMode) as->getTcasMode();
m_aircraftState->m_windSpeed = as->getWindSpeed();
m_aircraftState->m_windDirection = as->getWindDirection();
m_aircraftState->m_staticAirTemperature = as->getStaticAirTemperature();
}
Map Updates Allow OpenSkyNetwork DB, OpenAIP and OurAirports DB stuctures to be shared by different plugins, to speed up loading. Perform map anti-aliasing on the whole map, rather than just info boxes, to improve rendering speed when there are many items. Add map multisampling as a preference. Add plotting of airspaces, airports, navaids on Map feature. Add support for polylines and polygons to be plotted on Map feature. Add support for images to 2D Map feature. Add distance and name filters to Map feature. Filter map items when zoomed out or if off screen, to improve rendering performance. Add UK DAB, FM and AM transmitters to Map feature. Use labelless maps for 2D transmit maps in Map feature (same as in ADS-B demod).
2023-02-14 14:46:08 +00:00
}
void ImageMapItem::update(SWGSDRangel::SWGMapItem *mapItem)
{
MapItem::update(mapItem);
m_image = "data:image/png;base64," + *mapItem->getImage();
m_imageZoomLevel = mapItem->getImageZoomLevel();
float east = mapItem->getImageTileEast();
float west = mapItem->getImageTileWest();
float north = mapItem->getImageTileNorth();
float south = mapItem->getImageTileSouth();
m_latitude = north - (north - south) / 2.0;
m_longitude = east - (east - west) / 2.0;
m_bounds = QGeoRectangle(QGeoCoordinate(north, west), QGeoCoordinate(south, east));
}
void PolygonMapItem::update(SWGSDRangel::SWGMapItem *mapItem)
{
MapItem::update(mapItem);
m_extrudedHeight = mapItem->getExtrudedHeight();
Map updates: Add left double click to add marker to 3D map. Add support for alititudeReference for polygon and polyline. Add support for plugins to set color of polygons.
2023-03-21 11:07:25 +00:00
m_colorValid = mapItem->getColorValid();
m_color = mapItem->getColor();
m_altitudeReference = mapItem->getAltitudeReference();
Map: Add DSC and VLF transmitters. Fix removal of polylines from 3D map. Add find support for polylines and polygoins
2023-05-15 16:47:29 +01:00
m_deleted = *mapItem->getImage() == "";
Map Updates Allow OpenSkyNetwork DB, OpenAIP and OurAirports DB stuctures to be shared by different plugins, to speed up loading. Perform map anti-aliasing on the whole map, rather than just info boxes, to improve rendering speed when there are many items. Add map multisampling as a preference. Add plotting of airspaces, airports, navaids on Map feature. Add support for polylines and polygons to be plotted on Map feature. Add support for images to 2D Map feature. Add distance and name filters to Map feature. Filter map items when zoomed out or if off screen, to improve rendering performance. Add UK DAB, FM and AM transmitters to Map feature. Use labelless maps for 2D transmit maps in Map feature (same as in ADS-B demod).
2023-02-14 14:46:08 +00:00
qDeleteAll(m_points);
m_points.clear();
QList<SWGSDRangel::SWGMapCoordinate *> *coords = mapItem->getCoordinates();
if (coords)
{
for (int i = 0; i < coords->size(); i++)
{
SWGSDRangel::SWGMapCoordinate* p = coords->at(i);
QGeoCoordinate *c = new QGeoCoordinate(p->getLatitude(), p->getLongitude(), p->getAltitude());
m_points.append(c);
}
}
// Calculate bounds
m_polygon.clear();
qreal latMin = 90.0, latMax = -90.0, lonMin = 180.0, lonMax = -180.0;
for (const auto p : m_points)
{
QGeoCoordinate coord = *p;
latMin = std::min(latMin, coord.latitude());
latMax = std::max(latMax, coord.latitude());
lonMin = std::min(lonMin, coord.longitude());
lonMax = std::max(lonMax, coord.longitude());
m_polygon.push_back(QVariant::fromValue(coord));
}
m_bounds = QGeoRectangle(QGeoCoordinate(latMax, lonMin), QGeoCoordinate(latMin, lonMax));
}
void PolylineMapItem::update(SWGSDRangel::SWGMapItem *mapItem)
{
MapItem::update(mapItem);
Map updates: Add left double click to add marker to 3D map. Add support for alititudeReference for polygon and polyline. Add support for plugins to set color of polygons.
2023-03-21 11:07:25 +00:00
m_colorValid = mapItem->getColorValid();
m_color = mapItem->getColor();
m_altitudeReference = mapItem->getAltitudeReference();
Map: Add DSC and VLF transmitters. Fix removal of polylines from 3D map. Add find support for polylines and polygoins
2023-05-15 16:47:29 +01:00
m_deleted = *mapItem->getImage() == "";
Map Updates Allow OpenSkyNetwork DB, OpenAIP and OurAirports DB stuctures to be shared by different plugins, to speed up loading. Perform map anti-aliasing on the whole map, rather than just info boxes, to improve rendering speed when there are many items. Add map multisampling as a preference. Add plotting of airspaces, airports, navaids on Map feature. Add support for polylines and polygons to be plotted on Map feature. Add support for images to 2D Map feature. Add distance and name filters to Map feature. Filter map items when zoomed out or if off screen, to improve rendering performance. Add UK DAB, FM and AM transmitters to Map feature. Use labelless maps for 2D transmit maps in Map feature (same as in ADS-B demod).
2023-02-14 14:46:08 +00:00
qDeleteAll(m_points);
m_points.clear();
QList<SWGSDRangel::SWGMapCoordinate *> *coords = mapItem->getCoordinates();
if (coords)
{
for (int i = 0; i < coords->size(); i++)
{
SWGSDRangel::SWGMapCoordinate* p = coords->at(i);
QGeoCoordinate *c = new QGeoCoordinate(p->getLatitude(), p->getLongitude(), p->getAltitude());
m_points.append(c);
}
}
// Calculate bounds
m_polyline.clear();
qreal latMin = 90.0, latMax = -90.0, lonMin = 180.0, lonMax = -180.0;
for (const auto p : m_points)
{
QGeoCoordinate coord = *p;
latMin = std::min(latMin, coord.latitude());
latMax = std::max(latMax, coord.latitude());
lonMin = std::min(lonMin, coord.longitude());
lonMax = std::max(lonMax, coord.longitude());
m_polyline.push_back(QVariant::fromValue(coord));
}
m_bounds = QGeoRectangle(QGeoCoordinate(latMax, lonMin), QGeoCoordinate(latMin, lonMax));
}
Map updates: Allow selection of which device to tune to frequency. Support tuning of multiple frequencies per map item. Update maplibre to maplibregl.
2023-12-05 12:30:25 +00:00
// Look for a frequency in the text for this object
void ObjectMapItem::findFrequencies()
Map Updates Allow OpenSkyNetwork DB, OpenAIP and OurAirports DB stuctures to be shared by different plugins, to speed up loading. Perform map anti-aliasing on the whole map, rather than just info boxes, to improve rendering speed when there are many items. Add map multisampling as a preference. Add plotting of airspaces, airports, navaids on Map feature. Add support for polylines and polygons to be plotted on Map feature. Add support for images to 2D Map feature. Add distance and name filters to Map feature. Filter map items when zoomed out or if off screen, to improve rendering performance. Add UK DAB, FM and AM transmitters to Map feature. Use labelless maps for 2D transmit maps in Map feature (same as in ADS-B demod).
2023-02-14 14:46:08 +00:00
{
Map updates: Allow selection of which device to tune to frequency. Support tuning of multiple frequencies per map item. Update maplibre to maplibregl.
2023-12-05 12:30:25 +00:00
m_frequencies.clear();
m_frequencyStrings.clear();
const QRegularExpression re("(([0-9]+(\\.[0-9]+)?) *([kMG])?Hz)");
QRegularExpressionMatchIterator itr = re.globalMatch(m_text);
while (itr.hasNext())
Map Updates Allow OpenSkyNetwork DB, OpenAIP and OurAirports DB stuctures to be shared by different plugins, to speed up loading. Perform map anti-aliasing on the whole map, rather than just info boxes, to improve rendering speed when there are many items. Add map multisampling as a preference. Add plotting of airspaces, airports, navaids on Map feature. Add support for polylines and polygons to be plotted on Map feature. Add support for images to 2D Map feature. Add distance and name filters to Map feature. Filter map items when zoomed out or if off screen, to improve rendering performance. Add UK DAB, FM and AM transmitters to Map feature. Use labelless maps for 2D transmit maps in Map feature (same as in ADS-B demod).
2023-02-14 14:46:08 +00:00
{
Map updates: Allow selection of which device to tune to frequency. Support tuning of multiple frequencies per map item. Update maplibre to maplibregl.
2023-12-05 12:30:25 +00:00
QRegularExpressionMatch match = itr.next();
QStringList capture = match.capturedTexts();
double frequency = capture[2].toDouble();
Map Updates Allow OpenSkyNetwork DB, OpenAIP and OurAirports DB stuctures to be shared by different plugins, to speed up loading. Perform map anti-aliasing on the whole map, rather than just info boxes, to improve rendering speed when there are many items. Add map multisampling as a preference. Add plotting of airspaces, airports, navaids on Map feature. Add support for polylines and polygons to be plotted on Map feature. Add support for images to 2D Map feature. Add distance and name filters to Map feature. Filter map items when zoomed out or if off screen, to improve rendering performance. Add UK DAB, FM and AM transmitters to Map feature. Use labelless maps for 2D transmit maps in Map feature (same as in ADS-B demod).
2023-02-14 14:46:08 +00:00
if (capture.length() == 5)
{
QChar unit = capture[4][0];
Map updates: Allow selection of which device to tune to frequency. Support tuning of multiple frequencies per map item. Update maplibre to maplibregl.
2023-12-05 12:30:25 +00:00
if (unit == 'k') {
frequency *= 1000;
} else if (unit == 'M') {
frequency *= 1000000;
} else if (unit == 'G') {
frequency *= 1000000000;
}
Map Updates Allow OpenSkyNetwork DB, OpenAIP and OurAirports DB stuctures to be shared by different plugins, to speed up loading. Perform map anti-aliasing on the whole map, rather than just info boxes, to improve rendering speed when there are many items. Add map multisampling as a preference. Add plotting of airspaces, airports, navaids on Map feature. Add support for polylines and polygons to be plotted on Map feature. Add support for images to 2D Map feature. Add distance and name filters to Map feature. Filter map items when zoomed out or if off screen, to improve rendering performance. Add UK DAB, FM and AM transmitters to Map feature. Use labelless maps for 2D transmit maps in Map feature (same as in ADS-B demod).
2023-02-14 14:46:08 +00:00
}
Map updates: Allow selection of which device to tune to frequency. Support tuning of multiple frequencies per map item. Update maplibre to maplibregl.
2023-12-05 12:30:25 +00:00
m_frequencies.append((qint64)frequency);
m_frequencyStrings.append(capture[0]);
Map Updates Allow OpenSkyNetwork DB, OpenAIP and OurAirports DB stuctures to be shared by different plugins, to speed up loading. Perform map anti-aliasing on the whole map, rather than just info boxes, to improve rendering speed when there are many items. Add map multisampling as a preference. Add plotting of airspaces, airports, navaids on Map feature. Add support for polylines and polygons to be plotted on Map feature. Add support for images to 2D Map feature. Add distance and name filters to Map feature. Filter map items when zoomed out or if off screen, to improve rendering performance. Add UK DAB, FM and AM transmitters to Map feature. Use labelless maps for 2D transmit maps in Map feature (same as in ADS-B demod).
2023-02-14 14:46:08 +00:00
}
}
Map: Add PFD, first person view and path smoothing. Only send changes via CZML.
2025-06-09 10:44:17 +01:00
void ObjectMapItem::extrapolatePosition(QGeoCoordinate *c, const QDateTime& dateTime)
{
int p1;
int p2;
// Find last two non extrapolated position
for (p2 = m_takenTrackPositionExtrapolated.size() - 1 ; p2 >= 0; p2--)
{
if (!m_takenTrackPositionExtrapolated[p2]) {
break;
}
}
for (p1 = p2 - 1 ; p1 >= 0; p1--)
{
if (!m_takenTrackPositionExtrapolated[p1]) {
break;
}
}
if (p1 < 0) {
return;
}
qint64 t1 = m_takenTrackDateTimes[p1]->msecsTo(*m_takenTrackDateTimes[p2]);
qint64 t2 = m_takenTrackDateTimes[p2]->msecsTo(dateTime);
double latV = (m_takenTrackCoords[p2]->latitude() - m_takenTrackCoords[p1]->latitude()) / t1;
double lonV = (m_takenTrackCoords[p2]->longitude() - m_takenTrackCoords[p1]->longitude()) / t1;
double newLat = m_takenTrackCoords[p2]->latitude() + latV * t2;
double newLon = m_takenTrackCoords[p2]->longitude() + lonV * t2;
c->setLatitude(newLat);
c->setLongitude(newLon);
}
void ObjectMapItem::extrapolateAltitude(QGeoCoordinate *c, const QDateTime& dateTime)
{
int p1;
int p2;
// Find last two non extrapolated position
for (p2 = m_takenTrackPositionExtrapolated.size() - 1 ; p2 >= 0; p2--)
{
if (!m_takenTrackPositionExtrapolated[p2]) {
break;
}
}
for (p1 = p2 - 1 ; p1 >= 0; p1--)
{
if (!m_takenTrackPositionExtrapolated[p1]) {
break;
}
}
if (p1 < 0) {
return;
}
qint64 t1 = m_takenTrackDateTimes[p1]->msecsTo(*m_takenTrackDateTimes[p2]);
qint64 t2 = m_takenTrackDateTimes[p2]->msecsTo(dateTime);
double vertV = (m_takenTrackCoords[p2]->altitude() - m_takenTrackCoords[p1]->altitude()) / t1;
double newAlt = m_takenTrackCoords[p2]->latitude() + vertV * t2;
c->setAltitude(newAlt);
}
void ObjectMapItem::interpolatePosition(int p2, const float p3Latitude, const float p3Longitude, const QDateTime &p3DateTime)
{
// p1 last non extrapolated position
// p2 interpolated position
// p3 current non extrapolated position
// Find last non extrapolated position
int p1;
for (p1 = p2 - 1; p1 >= 0; p1--)
{
if (!m_takenTrackPositionExtrapolated[p1]) {
break;
}
}
if (p1 < 0) {
return;
}
qint64 t1 = m_takenTrackDateTimes[p1]->msecsTo(p3DateTime);
qint64 t2 = m_takenTrackDateTimes[p1]->msecsTo(*m_takenTrackDateTimes[p2]);
double latV = (p3Latitude - m_takenTrackCoords[p1]->latitude()) / t1;
double lonV = (p3Longitude - m_takenTrackCoords[p1]->longitude()) / t1;
double newLat = m_takenTrackCoords[p1]->latitude() + latV * t2;
double newLon = m_takenTrackCoords[p1]->longitude() + lonV * t2;
m_takenTrackCoords[p2]->setLatitude(newLat);
m_takenTrackCoords[p2]->setLongitude(newLon);
m_interpolatedCoords.append(m_takenTrackCoords[p2]);
m_interpolatedDateTimes.append(m_takenTrackDateTimes[p2]);
}
void ObjectMapItem::interpolateAltitude(int p2, const float p3Altitude, const QDateTime &p3DateTime)
{
// p1 last non extrapolated position
// p2 interpolated position
// p3 current non extrapolated position
// Find last non extrapolated position
int p1;
for (p1 = p2 - 1; p1 >= 0; p1--)
{
if (!m_takenTrackPositionExtrapolated[p1]) {
break;
}
}
if (p1 < 0) {
return;
}
qint64 t1 = m_takenTrackDateTimes[p1]->msecsTo(p3DateTime);
qint64 t2 = m_takenTrackDateTimes[p1]->msecsTo(*m_takenTrackDateTimes[p2]);
double vertV = (p3Altitude - m_takenTrackCoords[p1]->altitude()) / t1;
double newAlt = m_takenTrackCoords[p1]->altitude() + vertV * t2;
m_takenTrackCoords[p2]->setAltitude(newAlt);
m_interpolatedCoords.append(m_takenTrackCoords[p2]);
m_interpolatedDateTimes.append(m_takenTrackDateTimes[p2]);
}
void ObjectMapItem::updateTrack(QList<SWGSDRangel::SWGMapCoordinate *> *track, MapSettings::MapItemSettings *itemSettings)
Map Updates Allow OpenSkyNetwork DB, OpenAIP and OurAirports DB stuctures to be shared by different plugins, to speed up loading. Perform map anti-aliasing on the whole map, rather than just info boxes, to improve rendering speed when there are many items. Add map multisampling as a preference. Add plotting of airspaces, airports, navaids on Map feature. Add support for polylines and polygons to be plotted on Map feature. Add support for images to 2D Map feature. Add distance and name filters to Map feature. Filter map items when zoomed out or if off screen, to improve rendering performance. Add UK DAB, FM and AM transmitters to Map feature. Use labelless maps for 2D transmit maps in Map feature (same as in ADS-B demod).
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{
if (track != nullptr)
{
qDeleteAll(m_takenTrackCoords);
m_takenTrackCoords.clear();
qDeleteAll(m_takenTrackDateTimes);
m_takenTrackDateTimes.clear();
Map: Add PFD, first person view and path smoothing. Only send changes via CZML.
2025-06-09 10:44:17 +01:00
m_takenTrackPositionExtrapolated.clear();
m_takenTrackAltitudeExtrapolated.clear();
Map Updates Allow OpenSkyNetwork DB, OpenAIP and OurAirports DB stuctures to be shared by different plugins, to speed up loading. Perform map anti-aliasing on the whole map, rather than just info boxes, to improve rendering speed when there are many items. Add map multisampling as a preference. Add plotting of airspaces, airports, navaids on Map feature. Add support for polylines and polygons to be plotted on Map feature. Add support for images to 2D Map feature. Add distance and name filters to Map feature. Filter map items when zoomed out or if off screen, to improve rendering performance. Add UK DAB, FM and AM transmitters to Map feature. Use labelless maps for 2D transmit maps in Map feature (same as in ADS-B demod).
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m_takenTrack.clear();
m_takenTrack1.clear();
m_takenTrack2.clear();
for (int i = 0; i < track->size(); i++)
{
SWGSDRangel::SWGMapCoordinate* p = track->at(i);
QGeoCoordinate *c = new QGeoCoordinate(p->getLatitude(), p->getLongitude(), p->getAltitude());
QDateTime *d = new QDateTime(QDateTime::fromString(*p->getDateTime(), Qt::ISODate));
m_takenTrackCoords.push_back(c);
m_takenTrackDateTimes.push_back(d);
Map: Add PFD, first person view and path smoothing. Only send changes via CZML.
2025-06-09 10:44:17 +01:00
m_takenTrackPositionExtrapolated.push_back(false);
m_takenTrackAltitudeExtrapolated.push_back(false);
Map Updates Allow OpenSkyNetwork DB, OpenAIP and OurAirports DB stuctures to be shared by different plugins, to speed up loading. Perform map anti-aliasing on the whole map, rather than just info boxes, to improve rendering speed when there are many items. Add map multisampling as a preference. Add plotting of airspaces, airports, navaids on Map feature. Add support for polylines and polygons to be plotted on Map feature. Add support for images to 2D Map feature. Add distance and name filters to Map feature. Filter map items when zoomed out or if off screen, to improve rendering performance. Add UK DAB, FM and AM transmitters to Map feature. Use labelless maps for 2D transmit maps in Map feature (same as in ADS-B demod).
2023-02-14 14:46:08 +00:00
m_takenTrack.push_back(QVariant::fromValue(*c));
}
}
else
{
// Automatically create a track
if (m_takenTrackCoords.size() == 0)
{
QGeoCoordinate *c = new QGeoCoordinate(m_latitude, m_longitude, m_altitude);
m_takenTrackCoords.push_back(c);
Map: Add PFD, first person view and path smoothing. Only send changes via CZML.
2025-06-09 10:44:17 +01:00
if (m_altitudeDateTime.isValid()) {
m_takenTrackDateTimes.push_back(new QDateTime(m_altitudeDateTime));
} else if (m_positionDateTime.isValid()) {
Map Updates Allow OpenSkyNetwork DB, OpenAIP and OurAirports DB stuctures to be shared by different plugins, to speed up loading. Perform map anti-aliasing on the whole map, rather than just info boxes, to improve rendering speed when there are many items. Add map multisampling as a preference. Add plotting of airspaces, airports, navaids on Map feature. Add support for polylines and polygons to be plotted on Map feature. Add support for images to 2D Map feature. Add distance and name filters to Map feature. Filter map items when zoomed out or if off screen, to improve rendering performance. Add UK DAB, FM and AM transmitters to Map feature. Use labelless maps for 2D transmit maps in Map feature (same as in ADS-B demod).
2023-02-14 14:46:08 +00:00
m_takenTrackDateTimes.push_back(new QDateTime(m_positionDateTime));
} else {
m_takenTrackDateTimes.push_back(new QDateTime(QDateTime::currentDateTime()));
}
Map: Add PFD, first person view and path smoothing. Only send changes via CZML.
2025-06-09 10:44:17 +01:00
m_takenTrackPositionExtrapolated.push_back(false);
m_takenTrackAltitudeExtrapolated.push_back(false);
Map Updates Allow OpenSkyNetwork DB, OpenAIP and OurAirports DB stuctures to be shared by different plugins, to speed up loading. Perform map anti-aliasing on the whole map, rather than just info boxes, to improve rendering speed when there are many items. Add map multisampling as a preference. Add plotting of airspaces, airports, navaids on Map feature. Add support for polylines and polygons to be plotted on Map feature. Add support for images to 2D Map feature. Add distance and name filters to Map feature. Filter map items when zoomed out or if off screen, to improve rendering performance. Add UK DAB, FM and AM transmitters to Map feature. Use labelless maps for 2D transmit maps in Map feature (same as in ADS-B demod).
2023-02-14 14:46:08 +00:00
m_takenTrack.push_back(QVariant::fromValue(*c));
}
else
{
Map: Add PFD, first person view and path smoothing. Only send changes via CZML.
2025-06-09 10:44:17 +01:00
// For Whittaker-Eilers filtering, we need to make sure we don't have 2 data with the same time
// so we just update the last item if the prev time is the same
// To reduce size of list for stationary items, we only store two items with same position
// We store two, rather than one, so that we have the times this position was arrived at and left
const bool interpolate = false;
Fix 2D map tracks.
2025-06-12 09:46:00 +01:00
const bool onlyActual2D = true; // Extrapolation / smoothing doesn't look good on 2D map, so only use actual data from aircraft, not extrapolated/interpolated points
Map: Add PFD, first person view and path smoothing. Only send changes via CZML.
2025-06-09 10:44:17 +01:00
QGeoCoordinate *prev1 = m_takenTrackCoords.last();
bool samePos1 = (prev1->latitude() == m_latitude) && (prev1->longitude() == m_longitude) && (prev1->altitude() == m_altitude);
QGeoCoordinate *prev2 = m_takenTrackCoords.size() > 1 ? m_takenTrackCoords[m_takenTrackCoords.size() - 2] : nullptr;
bool samePos2 = prev2 && samePos1 ? (prev2->latitude() == m_latitude) && (prev2->longitude() == m_longitude) && (prev2->altitude() == m_altitude) : false;
Map Updates Allow OpenSkyNetwork DB, OpenAIP and OurAirports DB stuctures to be shared by different plugins, to speed up loading. Perform map anti-aliasing on the whole map, rather than just info boxes, to improve rendering speed when there are many items. Add map multisampling as a preference. Add plotting of airspaces, airports, navaids on Map feature. Add support for polylines and polygons to be plotted on Map feature. Add support for images to 2D Map feature. Add distance and name filters to Map feature. Filter map items when zoomed out or if off screen, to improve rendering performance. Add UK DAB, FM and AM transmitters to Map feature. Use labelless maps for 2D transmit maps in Map feature (same as in ADS-B demod).
2023-02-14 14:46:08 +00:00
QDateTime *prevDateTime = m_takenTrackDateTimes.last();
Map: Add PFD, first person view and path smoothing. Only send changes via CZML.
2025-06-09 10:44:17 +01:00
QGeoCoordinate c(m_latitude, m_longitude, m_altitude);
Fix 2D map tracks.
2025-06-12 09:46:00 +01:00
QGeoCoordinate cActual = c;
Map: Add PFD, first person view and path smoothing. Only send changes via CZML.
2025-06-09 10:44:17 +01:00
int prevSize = m_takenTrackPositionExtrapolated.size();
if (m_altitudeDateTime.isValid() && m_positionDateTime.isValid() && (m_altitudeDateTime > m_positionDateTime))
{
if (interpolate)
{
for (int i = m_takenTrackAltitudeExtrapolated.size() - 1; (i >= 0) && m_takenTrackAltitudeExtrapolated[i]; i--)
{
interpolateAltitude(i, m_altitude, m_altitudeDateTime);
m_takenTrackAltitudeExtrapolated[i] = false;
}
}
if (samePos2)
{
*m_takenTrackDateTimes.last() = m_altitudeDateTime;
}
else
{
extrapolatePosition(&c, m_altitudeDateTime);
if (m_altitudeDateTime == *prevDateTime)
{
m_takenTrackPositionExtrapolated[m_takenTrackPositionExtrapolated.size() - 1] = true;
*m_takenTrackCoords.last() = c;
Fix 2D map tracks.
2025-06-12 09:46:00 +01:00
m_takenTrack.last() = QVariant::fromValue(onlyActual2D ? cActual : c);
Map: Add PFD, first person view and path smoothing. Only send changes via CZML.
2025-06-09 10:44:17 +01:00
}
else
{
m_takenTrackDateTimes.push_back(new QDateTime(m_altitudeDateTime));
m_takenTrackPositionExtrapolated.push_back(true);
m_takenTrackAltitudeExtrapolated.push_back(false);
m_takenTrackCoords.push_back(new QGeoCoordinate(c));
Fix 2D map tracks.
2025-06-12 09:46:00 +01:00
m_takenTrack.push_back(QVariant::fromValue(onlyActual2D ? cActual : c));
Map: Add PFD, first person view and path smoothing. Only send changes via CZML.
2025-06-09 10:44:17 +01:00
}
}
}
else if (m_positionDateTime.isValid())
{
if (interpolate)
{
for (int i = m_takenTrackPositionExtrapolated.size() - 1; (i >= 0) && m_takenTrackPositionExtrapolated[i]; i--)
{
interpolatePosition(i, m_latitude, m_longitude, m_positionDateTime);
m_takenTrackPositionExtrapolated[i] = false;
}
}
if (m_positionDateTime > *m_takenTrackDateTimes.last())
{
if (samePos2)
{
*m_takenTrackDateTimes.last() = m_positionDateTime;
}
else
{
bool extrapolateAlt = m_altitudeDateTime.isValid() && (m_positionDateTime > m_altitudeDateTime);
if (extrapolateAlt) {
extrapolateAltitude(&c, m_positionDateTime);
}
if (m_positionDateTime == *prevDateTime)
{
m_takenTrackAltitudeExtrapolated[m_takenTrackPositionExtrapolated.size() - 1] = extrapolateAlt;
*m_takenTrackCoords.last() = c;
Fix 2D map tracks.
2025-06-12 09:46:00 +01:00
m_takenTrack.last() = QVariant::fromValue(onlyActual2D ? cActual : c);
Map: Add PFD, first person view and path smoothing. Only send changes via CZML.
2025-06-09 10:44:17 +01:00
}
else
{
m_takenTrackDateTimes.push_back(new QDateTime(m_positionDateTime));
m_takenTrackPositionExtrapolated.push_back(false);
m_takenTrackAltitudeExtrapolated.push_back(extrapolateAlt);
m_takenTrackCoords.push_back(new QGeoCoordinate(c));
Fix 2D map tracks.
2025-06-12 09:46:00 +01:00
m_takenTrack.push_back(QVariant::fromValue(onlyActual2D ? cActual : c));
Map: Add PFD, first person view and path smoothing. Only send changes via CZML.
2025-06-09 10:44:17 +01:00
}
}
}
else
{
//qDebug() << "m_positionDateTime matches last datetime" << samePos1 << samePos2;
}
}
else
Map Updates Allow OpenSkyNetwork DB, OpenAIP and OurAirports DB stuctures to be shared by different plugins, to speed up loading. Perform map anti-aliasing on the whole map, rather than just info boxes, to improve rendering speed when there are many items. Add map multisampling as a preference. Add plotting of airspaces, airports, navaids on Map feature. Add support for polylines and polygons to be plotted on Map feature. Add support for images to 2D Map feature. Add distance and name filters to Map feature. Filter map items when zoomed out or if off screen, to improve rendering performance. Add UK DAB, FM and AM transmitters to Map feature. Use labelless maps for 2D transmit maps in Map feature (same as in ADS-B demod).
2023-02-14 14:46:08 +00:00
{
Map: Add PFD, first person view and path smoothing. Only send changes via CZML.
2025-06-09 10:44:17 +01:00
m_takenTrackDateTimes.push_back(new QDateTime(QDateTime::currentDateTime()));
m_takenTrackPositionExtrapolated.push_back(false);
m_takenTrackAltitudeExtrapolated.push_back(false);
m_takenTrackCoords.push_back(new QGeoCoordinate(c));
Fix 2D map tracks.
2025-06-12 09:46:00 +01:00
m_takenTrack.push_back(QVariant::fromValue(onlyActual2D ? cActual : c));
Map: Add PFD, first person view and path smoothing. Only send changes via CZML.
2025-06-09 10:44:17 +01:00
}
Fix update of current position after filtering.
2025-06-11 10:37:45 +01:00
/*if (m_takenTrackDateTimes.size() >= 2) {
Map: Add PFD, first person view and path smoothing. Only send changes via CZML.
2025-06-09 10:44:17 +01:00
if (*m_takenTrackDateTimes[m_takenTrackDateTimes.size() - 1] < *m_takenTrackDateTimes[m_takenTrackDateTimes.size() - 2]) {
Fix update of current position after filtering.
2025-06-11 10:37:45 +01:00
qDebug() << "ObjectMapItem::updateTrack: Out of order";
Map: Add PFD, first person view and path smoothing. Only send changes via CZML.
2025-06-09 10:44:17 +01:00
}
Fix update of current position after filtering.
2025-06-11 10:37:45 +01:00
}*/
Map: Add PFD, first person view and path smoothing. Only send changes via CZML.
2025-06-09 10:44:17 +01:00
if ((m_takenTrackPositionExtrapolated.size() > 0) && (prevSize != m_takenTrackPositionExtrapolated.size()))
{
const int filterLen = itemSettings->m_smoothingWindow;
if ((filterLen > 0) && (m_takenTrackCoords.size() >= filterLen) && (m_takenTrackCoords.size() % (filterLen/2)) == 0)
{
// Filter last filterLen coords
QVector<double> x(filterLen);
QVector<double> y1(filterLen);
QVector<double> y2(filterLen);
QVector<double> y3(filterLen);
QVector<double> w1(filterLen);
QVector<double> w3(filterLen);
Fix update of current position after filtering.
2025-06-11 10:37:45 +01:00
//qDebug() << "Filter from" << (m_takenTrackCoords.size() - (filterLen - 0)) << "to" << (m_takenTrackCoords.size() - 1);
Map: Add PFD, first person view and path smoothing. Only send changes via CZML.
2025-06-09 10:44:17 +01:00
for (int i = 0; i < filterLen; i++)
{
int idx = m_takenTrackCoords.size() - (filterLen - i);
x[i] = (m_takenTrackDateTimes[idx]->toMSecsSinceEpoch() - m_takenTrackDateTimes[0]->toMSecsSinceEpoch()) / 1000.0;
y1[i] = m_takenTrackCoords[idx]->latitude();
y2[i] = m_takenTrackCoords[idx]->longitude();
y3[i] = m_takenTrackCoords[idx]->altitude();
if (i < (filterLen / 4))
{
w1[i] = 10.0; // Try to avoid discontinuities between windows
w3[i] = 10.0;
}
else if (i == filterLen - 1)
{
w1[i] = 1.0;
w3[i] = 1.0;
}
else
{
w1[i] = m_takenTrackPositionExtrapolated[idx] ? 0.0 : 1.0;
w3[i] = m_takenTrackAltitudeExtrapolated[idx] ? 0.0 : 1.0;
}
}
const double lambda = itemSettings->m_smoothingLambda;
m_filter.filter(x.data(), y1.data(), w1.data(), filterLen, lambda);
m_filter.filter(x.data(), y2.data(), w1.data(), filterLen, lambda);
m_filter.filter(x.data(), y3.data(), w3.data(), filterLen, lambda);
for (int i = 0; i < filterLen; i++)
{
int idx = m_takenTrackCoords.size() - (filterLen - i);
m_takenTrackCoords[idx]->setLatitude(y1[i]);
m_takenTrackCoords[idx]->setLongitude(y2[i]);
m_takenTrackCoords[idx]->setAltitude(y3[i]);
m_takenTrackPositionExtrapolated[idx] = false;
m_takenTrackAltitudeExtrapolated[idx] = false;
Fix 2D map tracks.
2025-06-12 09:46:00 +01:00
if (!onlyActual2D) {
m_takenTrack[idx] = QVariant::fromValue(QGeoCoordinate(y1[i], y2[i], y3[i]));
}
Map: Add PFD, first person view and path smoothing. Only send changes via CZML.
2025-06-09 10:44:17 +01:00
m_interpolatedCoords.append(m_takenTrackCoords[idx]);
m_interpolatedDateTimes.append(m_takenTrackDateTimes[idx]);
}
Fix 2D map tracks.
2025-06-12 09:46:00 +01:00
// Update current position - Don't do this, as it can make aircraft move backwards on 2D map
if (!onlyActual2D)
{
m_latitude = m_takenTrackCoords.back()->latitude();
m_longitude = m_takenTrackCoords.back()->longitude();
m_altitude = m_takenTrackCoords.back()->altitude();
}
Map Updates Allow OpenSkyNetwork DB, OpenAIP and OurAirports DB stuctures to be shared by different plugins, to speed up loading. Perform map anti-aliasing on the whole map, rather than just info boxes, to improve rendering speed when there are many items. Add map multisampling as a preference. Add plotting of airspaces, airports, navaids on Map feature. Add support for polylines and polygons to be plotted on Map feature. Add support for images to 2D Map feature. Add distance and name filters to Map feature. Filter map items when zoomed out or if off screen, to improve rendering performance. Add UK DAB, FM and AM transmitters to Map feature. Use labelless maps for 2D transmit maps in Map feature (same as in ADS-B demod).
2023-02-14 14:46:08 +00:00
}
}
}
}
}
void ObjectMapItem::updatePredictedTrack(QList<SWGSDRangel::SWGMapCoordinate *> *track)
{
if (track != nullptr)
{
qDeleteAll(m_predictedTrackCoords);
m_predictedTrackCoords.clear();
qDeleteAll(m_predictedTrackDateTimes);
m_predictedTrackDateTimes.clear();
m_predictedTrack.clear();
m_predictedTrack1.clear();
m_predictedTrack2.clear();
for (int i = 0; i < track->size(); i++)
{
SWGSDRangel::SWGMapCoordinate* p = track->at(i);
QGeoCoordinate *c = new QGeoCoordinate(p->getLatitude(), p->getLongitude(), p->getAltitude());
QDateTime *d = new QDateTime(QDateTime::fromString(*p->getDateTime(), Qt::ISODate));
m_predictedTrackCoords.push_back(c);
m_predictedTrackDateTimes.push_back(d);
m_predictedTrack.push_back(QVariant::fromValue(*c));
}
}
}
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