void HasNotTagSelector::matchWay(WayId wayID, const shared_ptr<TileIdentifier>& ti, RenderAttributes* attributes) const {
Way* way = geodata->getWay(wayID);
auto entry = way->getTags().find(tag);
if (entry == way->getTags().end() || entry->second == precached_no || entry->second == precached_false) {
next->matchWay(wayID, ti, attributes);
}
}
static bool isChildOfArea(Feature *mapFeature)
{
Way* R = Way::GetSingleParentRoadInner(mapFeature);
if (R)
return (R->area() > 0.0);
return false;
}
void TagEqualsSelector::matchWay(WayId wayID, const shared_ptr<TileIdentifier>& ti, RenderAttributes* attributes) const {
Way* way = geodata->getWay(wayID);
auto entry = way->getTags().find(tag);
if (entry != way->getTags().end() && entry->second == value) {
next->matchWay(wayID, ti, attributes);
}
}
void HasTagSelector::matchWay(WayId wayID, const shared_ptr<TileIdentifier>& ti, RenderAttributes* attributes) const {
Way* way = geodata->getWay(wayID);
auto& map = way->getTags();
if (map.find(tag) != map.end()) {
next->matchWay(wayID, ti, attributes);
}
}
void OSMDocument::test()
{
//Node* tn = this->FindNodeAt(39.7814771, 117.0522314);
//Node* tn = this->FindNodeAt(39.7814111, 117.0482403);
//Node* tn = this->FindNodeAt(39.8027487,116.7982348);
Node* tn = this->FindNode( 2272249421 );
if ( tn == NULL )
{
std::cout << "no node found" << std::endl;
}
else
{
tn->printstr();
}
std::vector<Way*> ws = this->FindWaysWithRef( m_Ways, tn );
std::vector<Way*>::const_iterator it(ws.begin());
std::vector<Way*>::const_iterator last(ws.end());
while(it!=last)
{
Way* w = *it++;
w->printstr();
}
}
void ScaleInteraction::snapMousePressEvent(QMouseEvent * anEvent, Feature* aLast)
{
QList<Feature*> sel;
if (view()->isSelectionLocked()) {
if (theMain->properties()->selection(0))
sel.append(theMain->properties()->selection(0));
else
sel.append(aLast);
} else {
sel = theMain->properties()->selection();
if (!sel.size() && aLast)
sel.append(aLast);
}
Radius = 1.0;
clearNoSnap();
Scaling.clear();
OriginalPosition.clear();
if (!sel.size())
return;
view()->setInteracting(true);
StartDragPosition = XY_TO_COORD(anEvent->pos());
OriginNode = NULL;
NodeOrigin = false;
CoordBox selBB = sel[0]->boundingBox();
for (int j=0; j<sel.size(); j++) {
selBB.merge(sel[j]->boundingBox());
if (CHECK_WAY(sel[j])) {
Way* R = STATIC_CAST_WAY(sel[j]);
for (int i=0; i<R->size(); ++i)
if (std::find(Scaling.begin(),Scaling.end(),R->get(i)) == Scaling.end())
Scaling.push_back(R->getNode(i));
addToNoSnap(R);
} else if (CHECK_NODE(sel[j])) {
if (!OriginNode && !NodeOrigin) {
OriginNode = STATIC_CAST_NODE(sel[j]);
NodeOrigin = true;
} else {
NodeOrigin = false;
}
}
}
if (Scaling.size() > 1) {
if (NodeOrigin) {
ScaleCenter = COORD_TO_XY(OriginNode->position());
} else {
ScaleCenter = COORD_TO_XY(selBB.center());
}
for (int i=0; i<Scaling.size(); ++i)
{
OriginalPosition.push_back(Scaling[i]->position());
addToNoSnap(Scaling[i]);
}
} else
Scaling.clear();
}
void TagMatchesSelector::matchWay(WayId wayID, const shared_ptr<TileIdentifier>& ti, RenderAttributes* attributes) const {
Way* way = geodata->getWay(wayID);
auto entry = way->getTags().find(tag);
if (entry != way->getTags().end()) {
if (boost::regex_match(entry->second.str(), expression)) {
next->matchWay(wayID, ti, attributes);
}
}
}
int main()
{
Way wayNode;
wayNode.SetId("123");
wayNode.SetName("jan");
AreaDataRepository::Instance().SetOnGoingWay(wayNode);
std::cout << AreaDataRepository::Instance().GetOnGoingWay().GetId();
std::cin.get();
return 0;
}
void LineSelector::matchWay(WayId wayID, const shared_ptr<TileIdentifier>& ti, RenderAttributes* attributes) const {
Way* way = geodata->getWay(wayID);
auto& nodes = way->getNodeIDs();
// (area is open) or (area is set and area == no)
if (nodes.front() != nodes.back()) {
next->matchWay(wayID, ti, attributes);
} else {
auto entry = way->getTags().find(precached_area);
if (entry != way->getTags().end() && entry->second == precached_no) {
next->matchWay(wayID, ti, attributes);
}
}
}
/// Construct an Area object from a Way object.
Area(const Way& way) :
Object(way),
m_node_list(way.nodes()),
m_relation_member_list(),
m_geos_geometry() {
id(id() * 2);
}
bool WayBufferFilter::isFiltered(const Way& w) const
{
try
{
bool result = true;
shared_ptr<LineString> ls2 = ElementConverter(_map).
convertToLineString(_map->getWay(w.getId()));
if (fabs((w.getCircularError() + _buffer) - _bufferAccuracy) > 0.1)
{
_bufferAccuracy = w.getCircularError() + _buffer;
_baseBuffered.reset(_baseLs->buffer(_bufferAccuracy, 3,
geos::operation::buffer::BufferOp::CAP_ROUND));
_boundsPlus = *_baseBuffered->getEnvelopeInternal();
}
if (ls2->getEnvelopeInternal()->intersects(_boundsPlus))
{
shared_ptr<Geometry> g(_baseBuffered->intersection(ls2.get()));
double ls2Length = ls2->getLength();
double ls2IntersectLength = g->getLength();
if (ls2IntersectLength / ls2Length >= _matchPercent)
{
shared_ptr<Geometry> ls2Buffer(ls2->buffer(_bufferAccuracy, 3,
geos::operation::buffer::BufferOp::CAP_ROUND));
g.reset(ls2Buffer->intersection(_baseLs.get()));
double ls1IntersectLength = g->getLength();
if (ls1IntersectLength / _baseLength >= _matchPercent)
{
result = false;
}
}
}
return result;
}
catch (geos::util::TopologyException& e)
{
LOG_WARN(ElementConverter(_map).convertToLineString(_map->getWay(w.getId())));
throw e;
}
}
void styleWays(const shared_ptr<std::vector<WayId> >& ids, RenderAttributes& attr) const
{
for (auto id : *ids)
{
Way* w = data->getWay(id);
auto& tags = w->getTags();
auto name = tags.find(CachedString("name"));
if (name != tags.end())
{
auto style = styles.find(name->second);
if (style != styles.end()) {
Style* s = attr.getNewStyle(id);
*s = style->second;
}
}
}
}
bool WayLocationProcessorFilter::Process(Progress& progress,
const FileOffset& offset,
Way& way,
bool& /*save*/)
{
try {
if (!way.GetType()->GetIndexAsPOI()) {
return true;
}
NameFeatureValue *nameValue=nameReader->GetValue(way.GetFeatureValueBuffer());
if (nameValue==NULL) {
return true;
}
LocationFeatureValue *locationValue=locationReader->GetValue(way.GetFeatureValueBuffer());
std::string name;
std::string location;
std::string address;
name=nameValue->GetName();
if (locationValue!=NULL) {
location=locationValue->GetLocation();
}
writer.WriteFileOffset(offset);
writer.WriteNumber(way.GetType()->GetWayId());
writer.Write(name);
writer.Write(location);
writer.Write(way.nodes);
overallDataCount++;
}
catch (IOException& e) {
progress.Error(e.GetDescription());
return false;
}
return true;
}
/**
* Ways can be ordered by id and version.
* Note that we use the absolute value of the id for a
* better ordering of objects with negative ids.
*/
inline bool operator<(const Way& lhs, const Way& rhs) {
if (lhs.id() == rhs.id()) {
return lhs.version() < rhs.version();
} else {
return abs(lhs.id()) < abs(rhs.id());
}
}
bool AbstractRoutingProfile::CanUseBackward(const Way& way) const
{
size_t index=way.GetType()->GetIndex();
if (index>=speeds.size() || speeds[index]<=0.0) {
return false;
}
AccessFeatureValue *accessValue=accessReader.GetValue(way.GetFeatureValueBuffer());
if (accessValue!=NULL) {
switch (vehicle) {
case vehicleFoot:
return accessValue->CanRouteFootBackward();
break;
case vehicleBicycle:
return accessValue->CanRouteBicycleBackward();
break;
case vehicleCar:
return accessValue->CanRouteCarBackward();
break;
}
}
else {
switch (vehicle) {
case vehicleFoot:
return way.GetType()->CanRouteFoot();
break;
case vehicleBicycle:
return way.GetType()->CanRouteBicycle();
break;
case vehicleCar:
return way.GetType()->CanRouteCar();
break;
}
}
return false;
}
bool WayTypeIgnoreProcessorFilter::Process(Progress& /*progress*/,
const FileOffset& /*offset*/,
Way& way,
bool& save)
{
save=way.GetType()!=NULL &&
way.GetType()!=typeInfoIgnore;
if (!save) {
removedWaysCount++;
}
return true;
}
void Map::StreetCollision(Node *node, Point M, int &insidePoints)
{
if (node == NULL)
return;
Point nodeCenter = node->GetCenter();
std::vector<long> adjacentWays = node->GetWays();
if (Tools::PointInsideCircle(M, nodeCenter, NODE_DIAMETER / 2))
{
insidePoints++;
for (int adjW = 0; adjW < adjacentWays.size(); adjW++)
{
int index = ways[adjacentWays[adjW]]->GetIndex(node);
int size = ways[adjacentWays[adjW]]->GetNodes().size();
if ((index == 0 || index == size - 1) && insidePoints == 0)
{
Tools::UpdateIntersections(node->GetId());
}
}
return;
}
for (int adjW = 0; adjW < adjacentWays.size(); adjW++)
{
Way* adjacentWay = ways[adjacentWays[adjW]];
int nodeWayIndex = adjacentWay->GetIndex(node);
Street *portionStreet = adjacentWay->GetPortionStreet(nodeWayIndex);
if (portionStreet != NULL && Tools::PointInsideRectangle(M, portionStreet->corners[0], portionStreet->corners[1], portionStreet->corners[2], portionStreet->corners[3]))
{
if (insidePoints == 0)
{
if (currentWayName == NULL)
{
currentWayName = new char[70];
}
strcpy(currentWayName, adjacentWay->GetName());
}
insidePoints++;
return;
}
portionStreet = adjacentWay->GetPortionStreet(nodeWayIndex - 1);
if (portionStreet != NULL && Tools::PointInsideRectangle(M, portionStreet->corners[0], portionStreet->corners[1], portionStreet->corners[2], portionStreet->corners[3]))
{
if (insidePoints == 0)
{
if (currentWayName == NULL)
{
currentWayName = new char[70];
}
strcpy(currentWayName, adjacentWay->GetName());
}
insidePoints++;
return;
}
}
}
void CreateRoundaboutInteraction::mousePressEvent(QMouseEvent * event)
{
if (event->buttons() & Qt::LeftButton)
{
if (!HaveCenter)
{
HaveCenter = true;
view()->setInteracting(true);
Center = XY_TO_COORD(event->pos());
}
else
{
calculatePoints();
if (Points.size() == 0) return;
QPointF Prev = Points[0];
Node* First = g_backend.allocNode(theMain->document()->getDirtyOrOriginLayer(), XY_TO_COORD(Prev.toPoint()));
Way* R = g_backend.allocWay(theMain->document()->getDirtyOrOriginLayer());
CommandList* L = new CommandList(MainWindow::tr("Create Roundabout %1").arg(R->id().numId), R);
L->add(new AddFeatureCommand(theMain->document()->getDirtyOrOriginLayer(),R,true));
R->add(First);
L->add(new AddFeatureCommand(theMain->document()->getDirtyOrOriginLayer(),First,true));
if (M_PREFS->getAutoSourceTag()) {
QStringList sl = theMain->document()->getCurrentSourceTags();
if (sl.size())
R->setTag("source", sl.join(";"));
}
// "oneway" is implied on roundabouts
//R->setTag("oneway","yes");
if (DockData.type->currentIndex() == 0)
R->setTag("junction","roundabout");
for (int i = 1; i < Points.size(); i++ ) {
QPointF Next = Points[i];
Node* New = g_backend.allocNode(theMain->document()->getDirtyOrOriginLayer(), XY_TO_COORD(Next.toPoint()));
L->add(new AddFeatureCommand(theMain->document()->getDirtyOrOriginLayer(),New,true));
R->add(New);
}
R->add(First);
for (FeatureIterator it(document()); !it.isEnd(); ++it) {
Way* W1 = CAST_WAY(it.get());
if (W1 && (W1 != R))
Way::createJunction(theMain->document(), L, R, W1, true);
}
theMain->properties()->setSelection(R);
document()->addHistory(L);
view()->setInteracting(false);
view()->invalidate(true, true, false);
theMain->launchInteraction(0);
}
}
else
Interaction::mousePressEvent(event);
}
bool OptimizeAreaWayIdsGenerator::ScanWayIds(const ImportParameter& parameter,
Progress& progress,
const TypeConfig& typeConfig,
NodeUseMap& nodeUseMap)
{
FileScanner scanner;
uint32_t dataCount=0;
progress.SetAction("Scanning ids from 'wayway.tmp'");
if (!scanner.Open(AppendFileToDir(parameter.GetDestinationDirectory(),
"wayway.tmp"),
FileScanner::Sequential,
parameter.GetWayDataMemoryMaped())) {
progress.Error(std::string("Cannot open '")+scanner.GetFilename()+"'");
return false;
}
if (!scanner.Read(dataCount)) {
progress.Error("Error while reading number of data entries in file");
return false;
}
for (uint32_t current=1; current<=dataCount; current++) {
uint8_t type;
Id id;
Way data;
progress.SetProgress(current,dataCount);
if (!scanner.Read(type) ||
!scanner.Read(id) ||
!data.Read(typeConfig,
scanner)) {
progress.Error(std::string("Error while reading data entry ")+
NumberToString(current)+" of "+
NumberToString(dataCount)+
" in file '"+
scanner.GetFilename()+"'");
return false;
}
if (!data.GetType()->CanRoute()) {
continue;
}
std::unordered_set<Id> nodeIds;
for (const auto& id : data.ids) {
if (nodeIds.find(id)==nodeIds.end()) {
nodeUseMap.SetNodeUsed(id);
nodeIds.insert(id);
}
}
// If we have a circular way, we "fake" a double usage,
// to make sure, that the node id of the first node
// is not dropped later on, and we cannot detect
// circular ways anymore
if (data.ids.front()==data.ids.back()) {
nodeUseMap.SetNodeUsed(data.ids.back());
}
}
if (!scanner.Close()) {
progress.Error(std::string("Error while closing file '")+
scanner.GetFilename()+"'");
return false;
}
return true;
}
void CreateSingleWayInteraction::snapMouseMoveEvent(QMouseEvent* ev, Feature* lastSnap)
{
if (Node* Pt = dynamic_cast<Node*>(lastSnap))
LastCursor = COORD_TO_XY(Pt);
else if (Way* R = dynamic_cast<Way*>(lastSnap))
{
Coord P(XY_TO_COORD(ev->pos()));
findSnapPointIndex(R, P);
LastCursor = COORD_TO_XY(P);
}
else if (theRoad && theRoad->size() > 1 && SnapAngle)
{
QLineF l1(COORD_TO_XY(theRoad->getNode(theRoad->size()-1)), COORD_TO_XY(theRoad->getNode(theRoad->size()-2)));
QLineF l2(COORD_TO_XY(theRoad->getNode(theRoad->size()-1)), ev->pos());
qreal a = l1.angleTo(l2);
a = qRound(a/SnapAngle) * SnapAngle;
l2.setAngle(l1.angle() + a);
LastCursor = l2.p2().toPoint();
}
else if (HaveFirst && ParallelMode)
{
#define CLEAR_DISTANCE 200
QPointF PreviousPoint;
if (theRoad && theRoad->size() && !Prepend)
PreviousPoint = COORD_TO_XY(CAST_NODE(theRoad->get(theRoad->size()-1))->position());
else
PreviousPoint = COORD_TO_XY(FirstPoint);
CoordBox HotZone(XY_TO_COORD(ev->pos()-QPoint(CLEAR_DISTANCE, CLEAR_DISTANCE)),XY_TO_COORD(ev->pos()+QPoint(CLEAR_DISTANCE, CLEAR_DISTANCE)));
qreal BestDistanceNW = 9999, AngleNW = 0;
qreal BestDistanceNE = 9999, AngleNE = 0;
qreal* BestDistance = &BestDistanceNW;
qreal* BestAngle = &BestDistanceNE;
qreal curAngle = 666;
Way* R;
for (int j=0; j<document()->layerSize(); ++j) {
QList < Feature* > ret = g_backend.indexFind(document()->getLayer(j), HotZone);
foreach(Feature* F, ret) {
if (!(R = CAST_WAY(F)))
continue;
if (R->isHidden())
continue;
if (R->notEverythingDownloaded())
continue;
for (int i=0; i<R->size()-1; ++i)
{
LineF F(COORD_TO_XY(R->getNode(i)),COORD_TO_XY(R->getNode(i+1)));
qreal D = F.capDistance(ev->pos());
if (D < CLEAR_DISTANCE) {
QLineF l(COORD_TO_XY(R->getNode(i)), COORD_TO_XY(R->getNode(i+1)));
qreal a = l.angle();
if ((a >= 0 && a < 90) || (a < -270 && a >= -360)) {
BestDistance = &BestDistanceNE;
BestAngle = &AngleNE;
curAngle = a;
} else if ((a >= 90 && a < 180) || (a < -180 && a >= -270)) {
BestDistance = &BestDistanceNW;
BestAngle = &AngleNW;
curAngle = a;
} else if ((a >= 180 && a < 270) || (a < -90 && a >= -180)) {
BestDistance = &BestDistanceNE;
BestAngle = &AngleNE;
curAngle = a - 180;
} else if ((a >= 270 && a < 360) || (a < 0 && a >= -90)) {
BestDistance = &BestDistanceNW;
BestAngle = &AngleNW;
curAngle = a - 180;
}
if (D < *BestDistance) {
*BestDistance = D;
*BestAngle = curAngle;
}
}
}
qDebug() << BestDistanceNE << BestDistanceNW << AngleNE << AngleNW;
}
}
/* Check if for some reason not a single angle was found. */
Q_ASSERT(curAngle >= -360 && curAngle <= 360);
QLineF l(PreviousPoint, ev->pos());
qreal a = l.angle();
if ((a >= 0 && a < 90) || (a < -270 && a >= -360)) {
if (BestDistanceNE < 9999)
a = AngleNE;
} else if ((a >= 90 && a < 180) || (a < -180 && a >= -270)) {
if (BestDistanceNW < 9999)
a = AngleNW;
} else if ((a >= 180 && a < 270) || (a < -90 && a >= -180)) {
if (BestDistanceNE < 9999)
a = AngleNE - 180;
} else if ((a >= 270 && a < 360) || (a < 0 && a >= -90)) {
if (BestDistanceNW < 9999)
a = AngleNW - 180;
}
l.setAngle(a);
LastCursor = l.p2().toPoint();
} else
bool AreaWayIndexGenerator::Import(const ImportParameter& parameter,
Progress& progress,
const TypeConfig& typeConfig)
{
FileScanner wayScanner;
FileWriter writer;
std::set<TypeId> remainingWayTypes;
std::vector<TypeData> wayTypeData;
size_t level;
size_t maxLevel=0;
wayTypeData.resize(typeConfig.GetTypes().size());
if (!wayScanner.Open(AppendFileToDir(parameter.GetDestinationDirectory(),
"ways.dat"),
FileScanner::Sequential,
parameter.GetWayDataMemoryMaped())) {
progress.Error("Cannot open 'ways.dat'");
return false;
}
//
// Scanning distribution
//
progress.SetAction("Scanning level distribution of way types");
for (size_t i=0; i<typeConfig.GetTypes().size(); i++) {
if (typeConfig.GetTypeInfo(i).CanBeWay() &&
!typeConfig.GetTypeInfo(i).GetIgnore()) {
remainingWayTypes.insert(i);
}
}
level=parameter.GetAreaWayMinMag();
while (!remainingWayTypes.empty()) {
uint32_t wayCount=0;
std::set<TypeId> currentWayTypes(remainingWayTypes);
double cellWidth=360.0/pow(2.0,(int)level);
double cellHeight=180.0/pow(2.0,(int)level);
std::vector<CoordCountMap> cellFillCount(typeConfig.GetTypes().size());
progress.Info("Scanning Level "+NumberToString(level)+" ("+NumberToString(remainingWayTypes.size())+" types remaining)");
wayScanner.GotoBegin();
if (!wayScanner.Read(wayCount)) {
progress.Error("Error while reading number of data entries in file");
return false;
}
Way way;
for (uint32_t w=1; w<=wayCount; w++) {
progress.SetProgress(w,wayCount);
if (!way.Read(wayScanner)) {
progress.Error(std::string("Error while reading data entry ")+
NumberToString(w)+" of "+
NumberToString(wayCount)+
" in file '"+
wayScanner.GetFilename()+"'");
return false;
}
// Count number of entries per current type and coordinate
if (currentWayTypes.find(way.GetType())==currentWayTypes.end()) {
continue;
}
double minLon;
double maxLon;
double minLat;
double maxLat;
way.GetBoundingBox(minLon,maxLon,minLat,maxLat);
//
// Calculate minimum and maximum tile ids that are covered
// by the way
// Renormated coordinate space (everything is >=0)
//
uint32_t minxc=(uint32_t)floor((minLon+180.0)/cellWidth);
uint32_t maxxc=(uint32_t)floor((maxLon+180.0)/cellWidth);
uint32_t minyc=(uint32_t)floor((minLat+90.0)/cellHeight);
uint32_t maxyc=(uint32_t)floor((maxLat+90.0)/cellHeight);
for (uint32_t y=minyc; y<=maxyc; y++) {
for (uint32_t x=minxc; x<=maxxc; x++) {
cellFillCount[way.GetType()][Pixel(x,y)]++;
}
}
}
// Check if cell fill for current type is in defined limits
for (size_t i=0; i<typeConfig.GetTypes().size(); i++) {
if (currentWayTypes.find(i)!=currentWayTypes.end()) {
CalculateStatistics(level,wayTypeData[i],cellFillCount[i]);
if (!FitsIndexCriteria(parameter,
progress,
typeConfig.GetTypeInfo(i),
wayTypeData[i],
cellFillCount[i])) {
currentWayTypes.erase(i);
}
}
}
for (std::set<TypeId>::const_iterator cwt=currentWayTypes.begin();
cwt!=currentWayTypes.end();
cwt++) {
maxLevel=std::max(maxLevel,level);
progress.Info("Type "+typeConfig.GetTypeInfo(*cwt).GetName()+"(" + NumberToString(*cwt)+"), "+NumberToString(wayTypeData[*cwt].indexCells)+" cells, "+NumberToString(wayTypeData[*cwt].indexEntries)+" objects");
remainingWayTypes.erase(*cwt);
}
level++;
}
//
// Writing index file
//
progress.SetAction("Generating 'areaway.idx'");
if (!writer.Open(AppendFileToDir(parameter.GetDestinationDirectory(),
"areaway.idx"))) {
progress.Error("Cannot create 'areaway.idx'");
return false;
}
uint32_t indexEntries=0;
for (size_t i=0; i<typeConfig.GetTypes().size(); i++)
{
if (typeConfig.GetTypeInfo(i).CanBeWay() &&
wayTypeData[i].HasEntries()) {
indexEntries++;
}
}
writer.Write(indexEntries);
for (size_t i=0; i<typeConfig.GetTypes().size(); i++)
{
if (typeConfig.GetTypeInfo(i).CanBeWay() &&
wayTypeData[i].HasEntries()) {
uint8_t dataOffsetBytes=0;
FileOffset bitmapOffset=0;
writer.WriteNumber(typeConfig.GetTypeInfo(i).GetId());
writer.GetPos(wayTypeData[i].indexOffset);
writer.WriteFileOffset(bitmapOffset);
if (wayTypeData[i].HasEntries()) {
writer.Write(dataOffsetBytes);
writer.WriteNumber(wayTypeData[i].indexLevel);
writer.WriteNumber(wayTypeData[i].cellXStart);
writer.WriteNumber(wayTypeData[i].cellXEnd);
writer.WriteNumber(wayTypeData[i].cellYStart);
writer.WriteNumber(wayTypeData[i].cellYEnd);
}
}
}
for (size_t l=parameter.GetAreaWayMinMag(); l<=maxLevel; l++) {
std::set<TypeId> indexTypes;
uint32_t wayCount;
double cellWidth=360.0/pow(2.0,(int)l);
double cellHeight=180.0/pow(2.0,(int)l);
for (size_t i=0; i<typeConfig.GetTypes().size(); i++) {
if (typeConfig.GetTypeInfo(i).CanBeWay() &&
wayTypeData[i].HasEntries() &&
wayTypeData[i].indexLevel==l) {
indexTypes.insert(i);
}
}
if (indexTypes.empty()) {
continue;
}
progress.Info("Scanning ways for index level "+NumberToString(l));
std::vector<CoordOffsetsMap> typeCellOffsets(typeConfig.GetTypes().size());
wayScanner.GotoBegin();
if (!wayScanner.Read(wayCount)) {
progress.Error("Error while reading number of data entries in file");
return false;
}
Way way;
for (uint32_t w=1; w<=wayCount; w++) {
progress.SetProgress(w,wayCount);
FileOffset offset;
wayScanner.GetPos(offset);
if (!way.Read(wayScanner)) {
progress.Error(std::string("Error while reading data entry ")+
NumberToString(w)+" of "+
NumberToString(wayCount)+
" in file '"+
wayScanner.GetFilename()+"'");
return false;
}
if (indexTypes.find(way.GetType())==indexTypes.end()) {
continue;
}
double minLon;
double maxLon;
double minLat;
double maxLat;
way.GetBoundingBox(minLon,maxLon,minLat,maxLat);
//
// Calculate minimum and maximum tile ids that are covered
// by the way
// Renormated coordinate space (everything is >=0)
//
uint32_t minxc=(uint32_t)floor((minLon+180.0)/cellWidth);
uint32_t maxxc=(uint32_t)floor((maxLon+180.0)/cellWidth);
uint32_t minyc=(uint32_t)floor((minLat+90.0)/cellHeight);
uint32_t maxyc=(uint32_t)floor((maxLat+90.0)/cellHeight);
for (uint32_t y=minyc; y<=maxyc; y++) {
for (uint32_t x=minxc; x<=maxxc; x++) {
typeCellOffsets[way.GetType()][Pixel(x,y)].push_back(offset);
}
}
}
for (std::set<TypeId>::const_iterator type=indexTypes.begin();
type!=indexTypes.end();
++type) {
if (!WriteBitmap(progress,
writer,
typeConfig.GetTypeInfo(*type),
wayTypeData[*type],
typeCellOffsets[*type])) {
return false;
}
}
}
return !writer.HasError() && writer.Close();
}
bool OptimizeAreaWayIdsGenerator::CopyWays(const ImportParameter& parameter,
Progress& progress,
const TypeConfig& typeConfig,
NodeUseMap& nodeUseMap)
{
FileScanner scanner;
FileWriter writer;
uint32_t dataCount=0;
progress.SetAction("Copy data from 'wayway.tmp' to 'ways.tmp'");
if (!scanner.Open(AppendFileToDir(parameter.GetDestinationDirectory(),
"wayway.tmp"),
FileScanner::Sequential,
parameter.GetWayDataMemoryMaped())) {
progress.Error(std::string("Cannot open '")+scanner.GetFilename()+"'");
return false;
}
if (!scanner.Read(dataCount)) {
progress.Error("Error while reading number of data entries in file");
return false;
}
if (!writer.Open(AppendFileToDir(parameter.GetDestinationDirectory(),
"ways.tmp"))) {
progress.Error(std::string("Cannot create '")+writer.GetFilename()+"'");
return false;
}
writer.Write(dataCount);
for (uint32_t current=1; current<=dataCount; current++) {
uint8_t type;
Id id;
Way data;
progress.SetProgress(current,dataCount);
if (!scanner.Read(type) ||
!scanner.Read(id) ||
!data.Read(typeConfig,
scanner)) {
progress.Error(std::string("Error while reading data entry ")+
NumberToString(current)+" of "+
NumberToString(dataCount)+
" in file '"+
scanner.GetFilename()+"'");
return false;
}
for (auto& id : data.ids) {
if (!nodeUseMap.IsNodeUsedAtLeastTwice(id)) {
id=0;
}
}
if (!writer.Write(type) ||
!writer.Write(id) ||
!data.Write(typeConfig,
writer)) {
progress.Error(std::string("Error while writing data entry to file '")+
writer.GetFilename()+"'");
return false;
}
}
if (!scanner.Close()) {
progress.Error(std::string("Error while closing file '")+
scanner.GetFilename()+"'");
return false;
}
if (!writer.Close()) {
progress.Error(std::string("Error while closing file '")+
writer.GetFilename()+"'");
return false;
}
return true;
}
void MapRenderer::render(
QPainter* P,
const QMap<RenderPriority, QSet <Feature*> >& theFeatures,
const RendererOptions& options,
MapView* aView
)
{
// #ifndef NDEBUG
// QTime Start(QTime::currentTime());
// #endif
theView = aView;
theOptions = options;
theGlobalPainter = M_STYLE->getGlobalPainter();
bool bgLayerVisible = TEST_RFLAGS(RendererOptions::BackgroundVisible);
bool fgLayerVisible = TEST_RFLAGS(RendererOptions::ForegroundVisible);
bool tchpLayerVisible = TEST_RFLAGS(RendererOptions::TouchupVisible);
bool lblLayerVisible = TEST_RFLAGS(RendererOptions::NamesVisible);
QMap<RenderPriority, QSet<Feature*> >::const_iterator itm;
QMap<RenderPriority, QSet<Feature*> >::const_iterator itmCur;
QSet<Feature*>::const_iterator it;
thePainter = P;
itm = theFeatures.constBegin();
while (itm != theFeatures.constEnd())
{
int curLayer = (itm.key()).layer();
itmCur = itm;
while (itm != theFeatures.constEnd() && (itm.key()).layer() == curLayer)
{
if (bgLayerVisible)
{
for (it = itm.value().constBegin(); it != itm.value().constEnd(); ++it) {
qreal alpha = (*it)->getAlpha();
if ((*it)->isReadonly() && !TEST_RFLAGS(RendererOptions::ForPrinting))
alpha /= 2.0;
if (alpha != 1.) {
P->save();
P->setOpacity(alpha);
}
if (CHECK_WAY(*it)) {
Way * R = STATIC_CAST_WAY(*it);
for (int i=0; i<R->sizeParents(); ++i)
if (!R->getParent(i)->isDeleted() && R->getParent(i)->hasPainter(theView->pixelPerM()))
continue;
bglayer.draw(R);
} else if (CHECK_NODE(*it))
bglayer.draw(STATIC_CAST_NODE(*it));
else if (CHECK_RELATION(*it))
bglayer.draw(STATIC_CAST_RELATION(*it));
if (alpha != 1.) {
P->restore();
}
}
}
++itm;
}
itm = itmCur;
while (itm != theFeatures.constEnd() && (itm.key()).layer() == curLayer)
{
if (fgLayerVisible)
{
for (it = itm.value().constBegin(); it != itm.value().constEnd(); ++it) {
qreal alpha = (*it)->getAlpha();
if ((*it)->isReadonly() && !TEST_RFLAGS(RendererOptions::ForPrinting))
alpha /= 2.0;
if (alpha != 1.) {
P->save();
P->setOpacity(alpha);
}
if (CHECK_WAY(*it)) {
Way * R = STATIC_CAST_WAY(*it);
for (int i=0; i<R->sizeParents(); ++i)
if (!R->getParent(i)->isDeleted() && R->getParent(i)->hasPainter(theView->pixelPerM()))
continue;
fglayer.draw(R);
} else if (CHECK_NODE(*it))
fglayer.draw(STATIC_CAST_NODE(*it));
else if (CHECK_RELATION(*it))
fglayer.draw(STATIC_CAST_RELATION(*it));
if (alpha != 1.) {
P->restore();
}
}
}
++itm;
}
}
if (tchpLayerVisible)
{
for (itm = theFeatures.constBegin() ;itm != theFeatures.constEnd(); ++itm) {
for (it = itm.value().constBegin(); it != itm.value().constEnd(); ++it) {
qreal alpha = (*it)->getAlpha();
if ((*it)->isReadonly() && !TEST_RFLAGS(RendererOptions::ForPrinting))
alpha /= 2.0;
if (alpha != 1.) {
P->save();
P->setOpacity(alpha);
}
if (CHECK_WAY(*it)) {
Way * R = STATIC_CAST_WAY(*it);
for (int i=0; i<R->sizeParents(); ++i)
if (!R->getParent(i)->isDeleted() && R->getParent(i)->hasPainter(theView->pixelPerM()))
continue;
tchuplayer.draw(R);
} else if (CHECK_NODE(*it))
tchuplayer.draw(STATIC_CAST_NODE(*it));
else if (CHECK_RELATION(*it))
tchuplayer.draw(STATIC_CAST_RELATION(*it));
if (alpha != 1.) {
P->restore();
}
}
}
}
for (itm = theFeatures.constBegin() ;itm != theFeatures.constEnd(); ++itm)
{
for (it = itm.value().constBegin() ;it != itm.value().constEnd(); ++it)
{
qreal alpha = (*it)->getAlpha();
if ((*it)->isReadonly() && !TEST_RFLAGS(RendererOptions::ForPrinting))
alpha /= 2.0;
if (alpha != 1.)
P->setOpacity(alpha);
(*it)->draw(*P, aView);
}
}
if (lblLayerVisible)
{
for (itm = theFeatures.constBegin() ;itm != theFeatures.constEnd(); ++itm) {
for (it = itm.value().constBegin(); it != itm.value().constEnd(); ++it) {
P->save();
qreal alpha = (*it)->getAlpha();
if ((*it)->isReadonly() && !TEST_RFLAGS(RendererOptions::ForPrinting))
alpha /= 2.0;
P->setOpacity(alpha);
if (CHECK_WAY(*it)) {
Way * R = STATIC_CAST_WAY(*it);
for (int i=0; i<R->sizeParents(); ++i)
if (!R->getParent(i)->isDeleted() && R->getParent(i)->hasPainter(theView->pixelPerM()))
continue;
lbllayer.draw(R);
} else if (CHECK_NODE(*it))
lbllayer.draw(STATIC_CAST_NODE(*it));
else if (CHECK_RELATION(*it))
lbllayer.draw(STATIC_CAST_RELATION(*it));
P->restore();
}
}
}
// #ifndef NDEBUG
// QTime Stop(QTime::currentTime());
// qDebug() << Start.msecsTo(Stop) << "ms";
// #endif
}
void TrackLayer::extractLayer()
{
DrawingLayer* extL = new DrawingLayer(tr("Extract - %1").arg(name()));
extL->setUploadable(false);
TrackNode* P;
QList<TrackNode*> PL;
const qreal coordPer10M = (double(COORD_MAX) * 2 / 40080000) * 2;
for (int i=0; i < size(); i++) {
if (TrackSegment* S = dynamic_cast<TrackSegment*>(get(i))) {
if (S->size() < 2)
continue;
// Cope with walking tracks
qreal konstant = coordPer10M;
qreal meanSpeed = S->distance() / S->duration() * 3600;
if (meanSpeed < 10.)
konstant /= 3.;
PL.clear();
P = g_backend.allocTrackNode(extL, S->getNode(0)->position() );
P->setTime(S->getNode(0)->time());
P->setElevation(S->getNode(0)->elevation());
P->setSpeed(S->getNode(0)->speed());
PL.append(P);
int startP = 0;
P = g_backend.allocTrackNode(extL, S->getNode(1)->position() );
P->setTime(S->getNode(1)->time());
P->setElevation(S->getNode(1)->elevation());
P->setSpeed(S->getNode(1)->speed());
PL.append(P);
int endP = 1;
for (int j=2; j < S->size(); j++) {
P = g_backend.allocTrackNode(extL, S->getNode(j)->position() );
P->setTime(S->getNode(j)->time());
P->setElevation(S->getNode(j)->elevation());
P->setSpeed(S->getNode(j)->speed());
PL.append(P);
endP = PL.size()-1;
LineF l(PL[startP]->position(), PL[endP]->position());
for (int k=startP+1; k < endP; k++) {
qreal d = l.distance(PL[k]->position());
if (d < konstant) {
Node* P = PL[k];
PL.removeAt(k);
g_backend.deallocFeature(extL, P);
endP--;
} else
startP = k;
}
}
Way* R = g_backend.allocWay(extL);
R->setLastUpdated(Feature::OSMServer);
extL->add(R);
for (int i=0; i < PL.size(); i++) {
extL->add(PL[i]);
R->add(PL[i]);
}
}
}
p->theDocument->add(extL);
}
void PropertiesDock::resetValues()
{
Highlighted.clear();
// Tables that might need column sizing
CurrentTagView = NULL;
CurrentMembersView = NULL;
// to prevent slots to change the values also
QList<Feature*> Current = Selection;
Selection.clear();
if (FullSelection.size() == 1)
{
Main->info()->setHtml(FullSelection[0]->toHtml());
Node* Pt = dynamic_cast<Node*>(FullSelection[0]);
Way* R = dynamic_cast<Way*>(FullSelection[0]);
Relation* L = dynamic_cast<Relation*>(FullSelection[0]);
if ((Pt) && (NowShowing == TrackPointUiShowing))
{
TrackPointUi.Id->setText(QString::number(Pt->id().numId));
TrackPointUi.Latitude->setText(COORD2STRING(Pt->position().y()));
TrackPointUi.Longitude->setText(COORD2STRING(Pt->position().x()));
TrackPointUi.TagView->setModel(theModel);
TrackPointUi.TagView->setItemDelegate(delegate);
QWidget* w;
for (int i=0; i<TrackPointUi.variableLayout->count(); ++i) {
w = TrackPointUi.variableLayout->itemAt(i)->widget();
if (w) {
w->hide();
w->deleteLater();
}
}
if (theTemplates) {
w = theTemplates->getWidget(Pt, Main->view());
w->installEventFilter(shortcutFilter);
TrackPointUi.variableLayout->addWidget(w);
}
CurrentTagView = TrackPointUi.TagView;
#ifdef GEOIMAGE
Main->geoImage()->setImage(Pt);
#endif
}
else if ((R) && (NowShowing == RoadUiShowing))
{
RoadUi.Id->setText(QString::number(R->id().numId));
//RoadUi.Name->setText(R->tagValue("name",""));
RoadUi.TagView->setModel(theModel);
RoadUi.TagView->setItemDelegate(delegate);
QWidget* w;
for (int i=0; i<RoadUi.variableLayout->count(); ++i) {
w = RoadUi.variableLayout->itemAt(i)->widget();
if (w) {
w->hide();
w->deleteLater();
}
}
if (theTemplates) {
w = theTemplates->getWidget(R, Main->view());
w->installEventFilter(shortcutFilter);
RoadUi.variableLayout->addWidget(w);
}
CurrentTagView = RoadUi.TagView;
}
else if ((L) && (NowShowing == RelationUiShowing))
{
RelationUi.MembersView->setModel(L->referenceMemberModel(Main));
RelationUi.TagView->setModel(theModel);
RelationUi.TagView->setItemDelegate(delegate);
QWidget* w;
for (int i=0; i<RelationUi.variableLayout->count(); ++i) {
w = RelationUi.variableLayout->itemAt(i)->widget();
if (w) {
w->hide();
w->deleteLater();
}
}
if (theTemplates) {
w = theTemplates->getWidget(L, Main->view());
w->installEventFilter(shortcutFilter);
RelationUi.variableLayout->addWidget(w);
}
CurrentTagView = RelationUi.TagView;
CurrentMembersView = RelationUi.MembersView;
}
if (theTemplates)
theTemplates->apply(FullSelection[0]);
}
else if ((FullSelection.size() > 1) && (NowShowing == MultiShowing))
{
Main->info()->setHtml("");
#ifdef GEOIMAGE
Main->geoImage()->setImage((Node *)NULL);
#endif
MultiUi.TagView->setModel(theModel);
MultiUi.TagView->setItemDelegate(delegate);
CurrentTagView = MultiUi.TagView;
}
theModel->setFeature(Current);
Selection = Current;
checkMenuStatus();
emit selectionChanged();
/* If we have standard TableViews in the current UI, set it so that the */
/* first column is the width of the default text (Edit this to add...) */
/* And the rest of the space is assigned to the second column */
if (CurrentTagView) {
if (M_PREFS->getTagListFirstColumnWidth() > 20 && M_PREFS->getTagListFirstColumnWidth() < CurrentTagView->width())
CurrentTagView->setColumnWidth(
0, M_PREFS->getTagListFirstColumnWidth()
);
else
CurrentTagView->setColumnWidth(
0, CurrentTagView->fontMetrics().width(theModel->newKeyText())+10
);
CurrentTagView->horizontalHeader()->setStretchLastSection(true);
CurrentTagView->installEventFilter(shortcutFilter);
}
if (CurrentMembersView) {
CurrentMembersView->setColumnWidth(
0, CurrentMembersView->fontMetrics().width(theModel->newKeyText())+10
);
CurrentMembersView->horizontalHeader()->setStretchLastSection(true);
CurrentMembersView->installEventFilter(shortcutFilter);
}
}
// export
bool ImportExportGdal::export_(const QList<Feature *>& featList)
{
const char *pszDriverName = "SQLite";
OGRSFDriver *poDriver;
OGRRegisterAll();
poDriver = OGRSFDriverRegistrar::GetRegistrar()->GetDriverByName(pszDriverName);
if( poDriver == NULL )
{
qDebug( "%s driver not available.", pszDriverName );
return false;
}
OGRDataSource *poDS;
QFile::remove(QString(HOMEDIR + "/test.sqlite"));
poDS = poDriver->CreateDataSource( QString(HOMEDIR + "/test.sqlite").toUtf8().constData(), NULL );
if( poDS == NULL )
{
qDebug( "Creation of output file failed." );
return false;
}
poDS->ExecuteSQL("PRAGMA synchronous = OFF", NULL, NULL);
OGRSpatialReference *poSRS;
poSRS = new OGRSpatialReference();
poSRS->importFromEPSG(4326);
char **papszOptions = NULL;
papszOptions = CSLSetNameValue( papszOptions, "SPATIALITE", "YES" );
papszOptions = CSLSetNameValue( papszOptions, "FORMAT", "SPATIALITE" );
papszOptions = CSLSetNameValue( papszOptions, "SPATIAL_INDEX", "YES" );
OGRLayer *poLayer;
poLayer = poDS->CreateLayer( "osm", poSRS, wkbUnknown, papszOptions);
CSLDestroy( papszOptions );
if( poLayer == NULL )
{
qDebug( "Layer creation failed." );
return false;
}
OGRFieldDefn oField("osm_id", OFTReal);
if( poLayer->CreateField( &oField ) != OGRERR_NONE )
{
qDebug( "Creating field failed." );
return false;
}
oField.Set("osm_version", OFTInteger );
poLayer->CreateField( &oField );
oField.Set("osm_timestamp", OFTInteger );
poLayer->CreateField( &oField );
OGRFeature *poFeature;
foreach (Feature* F, featList) {
poFeature = OGRFeature::CreateFeature( poLayer->GetLayerDefn() );
poFeature->SetField( "osm_id", (qreal)(F->id().numId));
#ifndef FRISIUS_BUILD
poFeature->SetField( "osm_version", F->versionNumber());
poFeature->SetField( "osm_timestamp", (int)F->time().toTime_t());
#endif
if (CHECK_NODE(F)) {
Node* N = STATIC_CAST_NODE(F);
OGRPoint pt;
pt.setX(N->position().x());
pt.setY(N->position().y());
poFeature->SetGeometry( &pt );
} else if (CHECK_WAY(F)) {
Way* W = STATIC_CAST_WAY(F);
OGRLineString ls;
ls.setNumPoints(W->size());
for (int i=0; i<W->size(); ++i) {
ls.setPoint(i, W->getNode(i)->position().x(), W->getNode(i)->position().y(), 0);
}
poFeature->SetGeometry( &ls );
}
if( poLayer->CreateFeature( poFeature ) != OGRERR_NONE )
{
qDebug( "Failed to create feature in output." );
return false;
}
OGRFeature::DestroyFeature( poFeature );
}
bool AreaWayIndexGenerator::Import(const TypeConfigRef& typeConfig,
const ImportParameter& parameter,
Progress& progress)
{
FileScanner wayScanner;
FileWriter writer;
std::vector<TypeData> wayTypeData;
size_t maxLevel;
progress.Info("Minimum magnification: "+NumberToString(parameter.GetAreaWayMinMag()));
//
// Scanning distribution
//
progress.SetAction("Scanning level distribution of way types");
if (!CalculateDistribution(typeConfig,
parameter,
progress,
wayTypeData,
maxLevel)) {
return false;
}
// Calculate number of types which have data
uint32_t indexEntries=0;
for (const auto& type : typeConfig->GetWayTypes())
{
if (wayTypeData[type->GetIndex()].HasEntries()) {
indexEntries++;
}
}
//
// Writing index file
//
progress.SetAction("Generating 'areaway.idx'");
if (!writer.Open(AppendFileToDir(parameter.GetDestinationDirectory(),
"areaway.idx"))) {
progress.Error("Cannot create 'areaway.idx'");
return false;
}
writer.Write(indexEntries);
for (const auto &type : typeConfig->GetWayTypes()) {
size_t i=type->GetIndex();
if (wayTypeData[i].HasEntries()) {
uint8_t dataOffsetBytes=0;
FileOffset bitmapOffset=0;
writer.WriteTypeId(type->GetWayId(),
typeConfig->GetWayTypeIdBytes());
writer.GetPos(wayTypeData[i].indexOffset);
writer.WriteFileOffset(bitmapOffset);
writer.Write(dataOffsetBytes);
writer.WriteNumber(wayTypeData[i].indexLevel);
writer.WriteNumber(wayTypeData[i].cellXStart);
writer.WriteNumber(wayTypeData[i].cellXEnd);
writer.WriteNumber(wayTypeData[i].cellYStart);
writer.WriteNumber(wayTypeData[i].cellYEnd);
}
}
if (!wayScanner.Open(AppendFileToDir(parameter.GetDestinationDirectory(),
"ways.dat"),
FileScanner::Sequential,
parameter.GetWayDataMemoryMaped())) {
progress.Error("Cannot open 'ways.dat'");
return false;
}
for (size_t l=parameter.GetAreaWayMinMag(); l<=maxLevel; l++) {
TypeInfoSet indexTypes(*typeConfig);
uint32_t wayCount;
double cellWidth=360.0/pow(2.0,(int)l);
double cellHeight=180.0/pow(2.0,(int)l);
wayScanner.GotoBegin();
for (const auto &type : typeConfig->GetWayTypes()) {
if (wayTypeData[type->GetIndex()].HasEntries() &&
wayTypeData[type->GetIndex()].indexLevel==l) {
indexTypes.Set(type);
}
}
if (indexTypes.Empty()) {
continue;
}
progress.Info("Scanning ways for index level "+NumberToString(l));
std::vector<CoordOffsetsMap> typeCellOffsets(typeConfig->GetTypeCount());
if (!wayScanner.Read(wayCount)) {
progress.Error("Error while reading number of data entries in file");
return false;
}
Way way;
for (uint32_t w=1; w<=wayCount; w++) {
progress.SetProgress(w,wayCount);
FileOffset offset;
wayScanner.GetPos(offset);
if (!way.Read(*typeConfig,
wayScanner)) {
progress.Error(std::string("Error while reading data entry ")+
NumberToString(w)+" of "+
NumberToString(wayCount)+
" in file '"+
wayScanner.GetFilename()+"'");
return false;
}
if (!indexTypes.IsSet(way.GetType())) {
continue;
}
GeoBox boundingBox;
way.GetBoundingBox(boundingBox);
//
// Calculate minimum and maximum tile ids that are covered
// by the way
// Renormalized coordinate space (everything is >=0)
//
uint32_t minxc=(uint32_t)floor((boundingBox.GetMinLon()+180.0)/cellWidth);
uint32_t maxxc=(uint32_t)floor((boundingBox.GetMaxLon()+180.0)/cellWidth);
uint32_t minyc=(uint32_t)floor((boundingBox.GetMinLat()+90.0)/cellHeight);
uint32_t maxyc=(uint32_t)floor((boundingBox.GetMaxLat()+90.0)/cellHeight);
for (uint32_t y=minyc; y<=maxyc; y++) {
for (uint32_t x=minxc; x<=maxxc; x++) {
typeCellOffsets[way.GetType()->GetIndex()][Pixel(x,y)].push_back(offset);
}
}
}
for (const auto &type : indexTypes) {
size_t index=type->GetIndex();
if (!WriteBitmap(progress,
writer,
*typeConfig->GetTypeInfo(index),
wayTypeData[index],
typeCellOffsets[index])) {
return false;
}
}
}
return !writer.HasError() && writer.Close();
}
void MapRenderer::render(
QPainter* P,
QMap<RenderPriority, QSet <Feature*> > theFeatures,
const RendererOptions& options,
MapView* aView
)
{
#ifndef NDEBUG
QTime Start(QTime::currentTime());
#endif
theView = aView;
theOptions = options;
QMap<RenderPriority, QSet<Feature*> >::const_iterator itm;
QSet<Feature*>::const_iterator it;
bool bgLayerVisible = TEST_RFLAGS(RendererOptions::BackgroundVisible);
bool fgLayerVisible = TEST_RFLAGS(RendererOptions::ForegroundVisible);
bool tchpLayerVisible = TEST_RFLAGS(RendererOptions::TouchupVisible);
bool lblLayerVisible = TEST_RFLAGS(RendererOptions::NamesVisible);
Way * R = NULL;
Node * Pt = NULL;
Relation * RR = NULL;
QPixmap pix(theView->size());
thePainter = new QPainter();
itm = theFeatures.constBegin();
while (itm != theFeatures.constEnd())
{
pix.fill(Qt::transparent);
thePainter->begin(&pix);
if (M_PREFS->getUseAntiAlias())
thePainter->setRenderHint(QPainter::Antialiasing);
int curLayer = (itm.key()).layer();
while (itm != theFeatures.constEnd() && (itm.key()).layer() == curLayer)
{
for (it = itm.value().constBegin(); it != itm.value().constEnd(); ++it)
{
qreal alpha = (*it)->getAlpha();
thePainter->setOpacity(alpha);
R = NULL;
Pt = NULL;
RR = NULL;
if (!(R = CAST_WAY(*it)))
if (!(Pt = CAST_NODE(*it)))
RR = CAST_RELATION(*it);
if (R) {
// If there is painter at the relation level, don't paint at the way level
bool draw = true;
for (int i=0; i<R->sizeParents(); ++i) {
if (!R->getParent(i)->isDeleted() && R->getParent(i)->hasPainter(PixelPerM))
draw = false;
}
if (!draw)
continue;
}
if (!Pt) {
if (bgLayerVisible)
{
thePainter->save();
if (R && R->area() == 0)
thePainter->setCompositionMode(QPainter::CompositionMode_DestinationOver);
if (R)
bglayer.draw(R);
else if (Pt)
bglayer.draw(Pt);
else if (RR)
bglayer.draw(RR);
thePainter->restore();
}
if (fgLayerVisible)
{
thePainter->save();
if (R)
fglayer.draw(R);
else if (Pt)
fglayer.draw(Pt);
else if (RR)
fglayer.draw(RR);
thePainter->restore();
}
}
if (tchpLayerVisible)
{
thePainter->save();
if (R)
tchuplayer.draw(R);
else if (Pt)
tchuplayer.draw(Pt);
else if (RR)
tchuplayer.draw(RR);
thePainter->restore();
}
if (lblLayerVisible) {
thePainter->save();
if (R)
lbllayer.draw(R);
else if (Pt)
lbllayer.draw(Pt);
else if (RR)
lbllayer.draw(RR);
thePainter->restore();
}
(*it)->draw(*thePainter, aView);
}
++itm;
}
thePainter->end();
P->drawPixmap(0, 0, pix);
#ifndef NDEBUG
QTime Stop(QTime::currentTime());
qDebug() << Start.msecsTo(Stop) << "ms";
#endif
}
}
void MapRenderer::render(
QPainter* P,
const QMap<RenderPriority, QSet <Feature*> >& theFeatures,
const QRectF& pViewport,
const QRect& screen,
const qreal pixelPerM,
const RendererOptions& options
)
{
theViewport = pViewport;
theScreen = screen;
thePixelPerM = pixelPerM;
qreal Aspect = (double)screen.width() / screen.height();
qreal pAspect = fabs(pViewport.width() / pViewport.height());
qreal wv, hv;
if (pAspect > Aspect) {
wv = fabs(pViewport.width());
hv = fabs(pViewport.height() * pAspect / Aspect);
} else {
wv = fabs(pViewport.width() * Aspect / pAspect);
hv = fabs(pViewport.height());
}
qreal ScaleLon = screen.width() / wv;
qreal ScaleLat = screen.height() / hv;
theTransform.reset();
theTransform.scale(ScaleLon, -ScaleLat);
theTransform.translate(-pViewport.topLeft().x(), -pViewport.topLeft().y());
theOptions = options;
theGlobalPainter = M_STYLE->getGlobalPainter();
if (theGlobalPainter.DrawNodes) {
NodeWidth = thePixelPerM*theGlobalPainter.NodesProportional+theGlobalPainter.NodesFixed;
} else {
NodeWidth = thePixelPerM * M_PREFS->getNodeSize();
if (NodeWidth > M_PREFS->getNodeSize())
NodeWidth = M_PREFS->getNodeSize();
}
bool bgLayerVisible = TEST_RFLAGS(RendererOptions::BackgroundVisible);
bool fgLayerVisible = TEST_RFLAGS(RendererOptions::ForegroundVisible);
bool tchpLayerVisible = TEST_RFLAGS(RendererOptions::TouchupVisible);
bool lblLayerVisible = TEST_RFLAGS(RendererOptions::NamesVisible);
QMap<RenderPriority, QSet<Feature*> >::const_iterator itm;
QMap<RenderPriority, QSet<Feature*> >::const_iterator itmCur;
QSet<Feature*>::const_iterator it;
thePainter = P;
thePainter->save();
thePainter->translate(screen.left(), screen.top());
itm = theFeatures.constBegin();
while (itm != theFeatures.constEnd())
{
int curLayer = (itm.key()).layer();
itmCur = itm;
while (itm != theFeatures.constEnd() && (itm.key()).layer() == curLayer)
{
if (bgLayerVisible)
{
for (it = itm.value().constBegin(); it != itm.value().constEnd(); ++it) {
qreal alpha = (*it)->getAlpha();
if ((*it)->isReadonly() && !TEST_RFLAGS(RendererOptions::ForPrinting))
alpha /= 2.0;
if (alpha != 1.) {
P->save();
P->setOpacity(alpha);
}
if (CHECK_WAY(*it)) {
Way * R = STATIC_CAST_WAY(*it);
for (int i=0; i<R->sizeParents(); ++i)
if (!R->getParent(i)->isDeleted() && R->getParent(i)->hasPainter(thePixelPerM))
continue;
bglayer.draw(R);
} else if (CHECK_NODE(*it))
bglayer.draw(STATIC_CAST_NODE(*it));
else if (CHECK_RELATION(*it))
bglayer.draw(STATIC_CAST_RELATION(*it));
if (alpha != 1.) {
P->restore();
}
}
}
++itm;
}
itm = itmCur;
while (itm != theFeatures.constEnd() && (itm.key()).layer() == curLayer)
{
if (fgLayerVisible)
{
for (it = itm.value().constBegin(); it != itm.value().constEnd(); ++it) {
qreal alpha = (*it)->getAlpha();
if ((*it)->isReadonly() && !TEST_RFLAGS(RendererOptions::ForPrinting))
alpha /= 2.0;
if (alpha != 1.) {
P->save();
P->setOpacity(alpha);
}
if (CHECK_WAY(*it)) {
Way * R = STATIC_CAST_WAY(*it);
for (int i=0; i<R->sizeParents(); ++i)
if (!R->getParent(i)->isDeleted() && R->getParent(i)->hasPainter(thePixelPerM))
continue;
fglayer.draw(R);
} else if (CHECK_NODE(*it))
fglayer.draw(STATIC_CAST_NODE(*it));
else if (CHECK_RELATION(*it))
fglayer.draw(STATIC_CAST_RELATION(*it));
if (alpha != 1.) {
P->restore();
}
}
}
++itm;
}
}
if (tchpLayerVisible)
{
for (itm = theFeatures.constBegin() ;itm != theFeatures.constEnd(); ++itm) {
for (it = itm.value().constBegin(); it != itm.value().constEnd(); ++it) {
qreal alpha = (*it)->getAlpha();
if ((*it)->isReadonly() && !TEST_RFLAGS(RendererOptions::ForPrinting))
alpha /= 2.0;
if (alpha != 1.) {
P->save();
P->setOpacity(alpha);
}
if (CHECK_WAY(*it)) {
Way * R = STATIC_CAST_WAY(*it);
for (int i=0; i<R->sizeParents(); ++i)
if (!R->getParent(i)->isDeleted() && R->getParent(i)->hasPainter(thePixelPerM))
continue;
tchuplayer.draw(R);
} else if (CHECK_NODE(*it))
tchuplayer.draw(STATIC_CAST_NODE(*it));
else if (CHECK_RELATION(*it))
tchuplayer.draw(STATIC_CAST_RELATION(*it));
if (alpha != 1.) {
P->restore();
}
}
}
}
if (lblLayerVisible)
{
for (itm = theFeatures.constBegin() ;itm != theFeatures.constEnd(); ++itm) {
for (it = itm.value().constBegin(); it != itm.value().constEnd(); ++it) {
P->save();
qreal alpha = (*it)->getAlpha();
if ((*it)->isReadonly() && !TEST_RFLAGS(RendererOptions::ForPrinting))
alpha /= 2.0;
P->setOpacity(alpha);
if (CHECK_WAY(*it)) {
Way * R = STATIC_CAST_WAY(*it);
for (int i=0; i<R->sizeParents(); ++i)
if (!R->getParent(i)->isDeleted() && R->getParent(i)->hasPainter(thePixelPerM))
continue;
lbllayer.draw(R);
} else if (CHECK_NODE(*it))
lbllayer.draw(STATIC_CAST_NODE(*it));
else if (CHECK_RELATION(*it))
lbllayer.draw(STATIC_CAST_RELATION(*it));
P->restore();
}
}
}
thePainter->restore();
}
bool AreaWayIndexGenerator::CalculateDistribution(const TypeConfigRef& typeConfig,
const ImportParameter& parameter,
Progress& progress,
std::vector<TypeData>& wayTypeData,
size_t& maxLevel) const
{
FileScanner wayScanner;
TypeInfoSet remainingWayTypes;
size_t level;
maxLevel=0;
wayTypeData.resize(typeConfig->GetTypeCount());
if (!wayScanner.Open(AppendFileToDir(parameter.GetDestinationDirectory(),
"ways.dat"),
FileScanner::Sequential,
parameter.GetWayDataMemoryMaped())) {
progress.Error("Cannot open 'ways.dat'");
return false;
}
remainingWayTypes.Set(typeConfig->GetWayTypes());
level=parameter.GetAreaWayMinMag();
while (!remainingWayTypes.Empty()) {
uint32_t wayCount=0;
TypeInfoSet currentWayTypes(remainingWayTypes);
double cellWidth=360.0/pow(2.0,(int)level);
double cellHeight=180.0/pow(2.0,(int)level);
std::vector<CoordCountMap> cellFillCount(typeConfig->GetTypeCount());
progress.Info("Scanning Level "+NumberToString(level)+" ("+NumberToString(remainingWayTypes.Size())+" types remaining)");
wayScanner.GotoBegin();
if (!wayScanner.Read(wayCount)) {
progress.Error("Error while reading number of data entries in file");
return false;
}
Way way;
for (uint32_t w=1; w<=wayCount; w++) {
progress.SetProgress(w,wayCount);
if (!way.Read(*typeConfig,
wayScanner)) {
progress.Error(std::string("Error while reading data entry ")+
NumberToString(w)+" of "+
NumberToString(wayCount)+
" in file '"+
wayScanner.GetFilename()+"'");
return false;
}
// Count number of entries per current type and coordinate
if (!currentWayTypes.IsSet(way.GetType())) {
continue;
}
GeoBox boundingBox;
way.GetBoundingBox(boundingBox);
//
// Calculate minimum and maximum tile ids that are covered
// by the way
// Renormalized coordinate space (everything is >=0)
//
uint32_t minxc=(uint32_t)floor((boundingBox.GetMinLon()+180.0)/cellWidth);
uint32_t maxxc=(uint32_t)floor((boundingBox.GetMaxLon()+180.0)/cellWidth);
uint32_t minyc=(uint32_t)floor((boundingBox.GetMinLat()+90.0)/cellHeight);
uint32_t maxyc=(uint32_t)floor((boundingBox.GetMaxLat()+90.0)/cellHeight);
for (uint32_t y=minyc; y<=maxyc; y++) {
for (uint32_t x=minxc; x<=maxxc; x++) {
cellFillCount[way.GetType()->GetIndex()][Pixel(x,y)]++;
}
}
}
// Check if cell fill for current type is in defined limits
for (auto &type : currentWayTypes) {
size_t i=type->GetIndex();
CalculateStatistics(level,
wayTypeData[i],
cellFillCount[i]);
if (!FitsIndexCriteria(parameter,
progress,
*typeConfig->GetTypeInfo(i),
wayTypeData[i],
cellFillCount[i])) {
currentWayTypes.Remove(type);
}
}
for (const auto &type : currentWayTypes) {
maxLevel=std::max(maxLevel,level);
progress.Info("Type "+type->GetName()+", "+NumberToString(wayTypeData[type->GetIndex()].indexCells)+" cells, "+NumberToString(wayTypeData[type->GetIndex()].indexEntries)+" objects");
remainingWayTypes.Remove(type);
}
level++;
}
return !wayScanner.HasError() && wayScanner.Close();
}