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Make the source projection of JNX and KMZ maps selectable

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This commit is contained in:
Martin Tůma
2020-12-24 16:33:17 +01:00
parent 50d4ca1690
commit dde8e9a22c
13 changed files with 222 additions and 71 deletions
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18
src/GUI/gui.cpp
View File

@ -973,7 +973,8 @@ void GUI::openOptions()
SET_VIEW_OPTION(pathAntiAliasing, useAntiAliasing);
SET_VIEW_OPTION(useOpenGL, useOpenGL);
SET_VIEW_OPTION(sliderColor, setMarkerColor);
SET_VIEW_OPTION(projection, setProjection);
SET_VIEW_OPTION(outputProjection, setOutputProjection);
SET_VIEW_OPTION(inputProjection, setInputProjection);
SET_TAB_OPTION(palette, setPalette);
SET_TAB_OPTION(graphWidth, setGraphWidth);
@ -2149,8 +2150,10 @@ void GUI::writeSettings()
_options.separateGraphPage);
if (_options.sliderColor != SLIDER_COLOR_DEFAULT)
settings.setValue(SLIDER_COLOR_SETTING, _options.sliderColor);
if (_options.projection != PROJECTION_DEFAULT)
settings.setValue(PROJECTION_SETTING, _options.projection);
if (_options.outputProjection != OUTPUT_PROJECTION_DEFAULT)
settings.setValue(OUTPUT_PROJECTION_SETTING, _options.outputProjection);
if (_options.inputProjection != INPUT_PROJECTION_DEFAULT)
settings.setValue(INPUT_PROJECTION_SETTING, _options.outputProjection);
if (_options.hidpiMap != HIDPI_MAP_DEFAULT)
settings.setValue(HIDPI_MAP_SETTING, _options.hidpiMap);
settings.endGroup();
@ -2442,8 +2445,10 @@ void GUI::readSettings()
SEPARATE_GRAPH_PAGE_DEFAULT).toBool();
_options.sliderColor = settings.value(SLIDER_COLOR_SETTING,
SLIDER_COLOR_DEFAULT).value<QColor>();
_options.projection = settings.value(PROJECTION_SETTING, PROJECTION_DEFAULT)
.toInt();
_options.outputProjection = settings.value(OUTPUT_PROJECTION_SETTING,
OUTPUT_PROJECTION_DEFAULT).toInt();
_options.inputProjection = settings.value(INPUT_PROJECTION_SETTING,
INPUT_PROJECTION_DEFAULT).toInt();
_options.hidpiMap = settings.value(HIDPI_MAP_SETTING, HIDPI_MAP_SETTING)
.toBool();
@ -2467,7 +2472,8 @@ void GUI::readSettings()
_mapView->useOpenGL(true);
_mapView->setDevicePixelRatio(devicePixelRatioF(),
_options.hidpiMap ? devicePixelRatioF() : 1.0);
_mapView->setProjection(_options.projection);
_mapView->setOutputProjection(_options.outputProjection);
_mapView->setInputProjection(_options.inputProjection);
_mapView->setTimeZone(_options.timeZone.zone());
for (int i = 0; i < _tabs.count(); i++) {

35
src/GUI/mapview.cpp
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@ -67,10 +67,12 @@ MapView::MapView(Map *map, POI *poi, QWidget *parent)
_coordinates->setVisible(false);
_scene->addItem(_coordinates);
_projection = PCS::pcs(3857);
_outputProjection = PCS::pcs(3857);
_inputProjection = GCS::gcs(4326);
_map = map;
_map->load();
_map->setProjection(_projection);
_map->setOutputProjection(_outputProjection);
_map->setInputProjection(_inputProjection);
connect(_map, SIGNAL(tilesLoaded()), this, SLOT(reloadMap()));
_poi = poi;
@ -369,7 +371,8 @@ void MapView::setMap(Map *map)
_map = map;
_map->load();
_map->setProjection(_projection);
_map->setOutputProjection(_outputProjection);
_map->setInputProjection(_inputProjection);
_map->setDevicePixelRatio(_deviceRatio, _mapRatio);
connect(_map, SIGNAL(tilesLoaded()), this, SLOT(reloadMap()));
@ -1072,20 +1075,38 @@ void MapView::setDevicePixelRatio(qreal deviceRatio, qreal mapRatio)
reloadMap();
}
void MapView::setProjection(int id)
void MapView::setOutputProjection(int id)
{
const PCS *pcs;
const GCS *gcs;
Coordinates center = _map->xy2ll(mapToScene(viewport()->rect().center()));
if ((pcs = PCS::pcs(id)))
_projection = Projection(pcs);
_outputProjection = Projection(pcs);
else if ((gcs = GCS::gcs(id)))
_projection = Projection(gcs);
_outputProjection = Projection(gcs);
else
qWarning("%d: Unknown PCS/GCS id", id);
_map->setProjection(_projection);
_map->setOutputProjection(_outputProjection);
rescale();
centerOn(_map->ll2xy(center));
}
void MapView::setInputProjection(int id)
{
const PCS *pcs;
const GCS *gcs;
Coordinates center = _map->xy2ll(mapToScene(viewport()->rect().center()));
if ((pcs = PCS::pcs(id)))
_inputProjection = Projection(pcs);
else if ((gcs = GCS::gcs(id)))
_inputProjection = Projection(gcs);
else
qWarning("%d: Unknown PCS/GCS id", id);
_map->setInputProjection(_inputProjection);
rescale();
centerOn(_map->ll2xy(center));
}

5
src/GUI/mapview.h
View File

@ -98,7 +98,8 @@ public slots:
void setCoordinatesFormat(CoordinatesFormat format);
void setTimeZone(const QTimeZone &zone);
void setDevicePixelRatio(qreal deviceRatio, qreal mapRatio);
void setProjection(int id);
void setOutputProjection(int id);
void setInputProjection(int id);
void fitContentToSize();
@ -155,7 +156,7 @@ private:
Palette _palette;
qreal _mapOpacity;
Projection _projection;
Projection _outputProjection, _inputProjection;
bool _showMap, _showTracks, _showRoutes, _showAreas, _showWaypoints,
_showWaypointLabels, _showPOI, _showPOILabels, _showRouteWaypoints,

74
src/GUI/optionsdialog.cpp
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@ -46,17 +46,52 @@ void OptionsDialog::automaticPauseDetectionSet(bool set)
QWidget *OptionsDialog::createMapPage()
{
_projection = new LimitedComboBox(200);
int last = -1;
_outputProjection = new LimitedComboBox(200);
QList<KV<int, QString> > projections(GCS::list() + PCS::list());
std::sort(projections.begin(), projections.end());
for (int i = 0; i < projections.size(); i++) {
QString text = QString::number(projections.at(i).key()) + " - "
+ projections.at(i).value();
_projection->addItem(text, QVariant(projections.at(i).key()));
const KV<int, QString> &proj = projections.at(i);
// There may be same EPSG codes with different names
if (proj.key() == last)
continue;
else
last = proj.key();
QString text = QString::number(proj.key()) + " - " + proj.value();
_outputProjection->addItem(text, QVariant(proj.key()));
}
_projection->setCurrentIndex(_projection->findData(_options.projection));
_outputProjection->setCurrentIndex(_outputProjection->findData(
_options.outputProjection));
_inputProjection = new LimitedComboBox(200);
last = -1;
for (int i = 0; i < projections.size(); i++) {
const KV<int, QString> &proj = projections.at(i);
// There may be same EPSG codes with different names
if (proj.key() == last)
continue;
else
last = proj.key();
if (proj.key() == 4326 || proj.key() == 3857) {
QString text = QString::number(proj.key()) + " - " + proj.value();
_inputProjection->addItem(text, QVariant(proj.key()));
}
}
_inputProjection->setCurrentIndex(_inputProjection->findData(
_options.inputProjection));
QLabel *inInfo = new QLabel(tr("Select the propper projection of"
" JNX and KMZ maps. Both EPSG:3857 and EPSG:4326 projected maps"
" exist and there is no projection info in the map file."));
QLabel *outInfo = new QLabel(tr("Select the desired projection of IMG"
" maps. The projection must be valid for the whole map area."));
QFont f = inInfo->font();
f.setPointSize(f.pointSize() - 1);
inInfo->setWordWrap(true);
outInfo->setWordWrap(true);
inInfo->setFont(f);
outInfo->setFont(f);
_hidpi = new QRadioButton(tr("High-resolution"));
_lodpi = new QRadioButton(tr("Standard"));
@ -68,21 +103,24 @@ QWidget *OptionsDialog::createMapPage()
"The map is sharp but map objects are small/hard to read."));
QLabel *llo = new QLabel(tr("Non-HiDPI maps are loaded such as they are. "
"Map objects have the expected size but the map is blurry."));
QFont f = lhi->font();
f.setPointSize(f.pointSize() - 1);
lhi->setWordWrap(true);
llo->setWordWrap(true);
lhi->setFont(f);
llo->setFont(f);
QFormLayout *vectorLayout = new QFormLayout();
vectorLayout->addRow(tr("Projection:"), _projection);
QWidget *vectorMapsTab = new QWidget();
QVBoxLayout *vectorMapsTabLayout = new QVBoxLayout();
vectorMapsTabLayout->addLayout(vectorLayout);
vectorMapsTabLayout->addStretch();
vectorMapsTab->setLayout(vectorMapsTabLayout);
QFormLayout *projLayout = new QFormLayout();
projLayout->addRow(tr("Input:"), _inputProjection);
projLayout->addWidget(inInfo);
projLayout->addRow(tr("Output:"), _outputProjection);
projLayout->addWidget(outInfo);
QWidget *projectionTab = new QWidget();
QVBoxLayout *projectionTabLayout = new QVBoxLayout();
projectionTabLayout->addLayout(projLayout);
projectionTabLayout->addStretch();
projectionTab->setLayout(projectionTabLayout);
QVBoxLayout *hidpiTabLayout = new QVBoxLayout();
hidpiTabLayout->addWidget(_lodpi);
@ -96,7 +134,7 @@ QWidget *OptionsDialog::createMapPage()
hidpiTab->setLayout(hidpiTabLayout);
QTabWidget *mapPage = new QTabWidget();
mapPage->addTab(vectorMapsTab, tr("Vector maps"));
mapPage->addTab(projectionTab, tr("Projection"));
mapPage->addTab(hidpiTab, tr("HiDPI display mode"));
return mapPage;
@ -742,8 +780,10 @@ void OptionsDialog::accept()
_options.sliderColor = _sliderColor->color();
_options.graphAntiAliasing = _graphAA->isChecked();
_options.projection = _projection->itemData(_projection->currentIndex())
.toInt();
_options.outputProjection = _outputProjection->itemData(
_outputProjection->currentIndex()).toInt();
_options.inputProjection = _inputProjection->itemData(
_inputProjection->currentIndex()).toInt();
_options.hidpiMap = _hidpi->isChecked();
_options.elevationFilter = _elevationFilter->value();

6
src/GUI/optionsdialog.h
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@ -39,7 +39,8 @@ struct Options {
int mapOpacity;
QColor backgroundColor;
// Map
int projection;
int outputProjection;
int inputProjection;
bool hidpiMap;
// Data
int elevationFilter;
@ -120,7 +121,8 @@ private:
ColorBox *_sliderColor;
QCheckBox *_graphAA;
// Map
LimitedComboBox *_projection;
LimitedComboBox *_outputProjection;
LimitedComboBox *_inputProjection;
QRadioButton *_hidpi;
QRadioButton *_lodpi;
// Data

6
src/GUI/settings.h
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@ -200,8 +200,10 @@
#define SEPARATE_GRAPH_PAGE_DEFAULT false
#define SLIDER_COLOR_SETTING "sliderColor"
#define SLIDER_COLOR_DEFAULT QColor(Qt::red)
#define PROJECTION_SETTING "projection"
#define PROJECTION_DEFAULT 3857
#define OUTPUT_PROJECTION_SETTING "outputProjection"
#define OUTPUT_PROJECTION_DEFAULT 3857
#define INPUT_PROJECTION_SETTING "inputProjection"
#define INPUT_PROJECTION_DEFAULT 4326
#define HIDPI_MAP_SETTING "HiDPIMap"
#define HIDPI_MAP_DEFAULT true