bool
TraCIServer::readTypeCheckingPolygon(tcpip::Storage& inputStorage, PositionVector& into) {
if (inputStorage.readUnsignedByte() != TYPE_POLYGON) {
return false;
}
into.clear();
unsigned int noEntries = inputStorage.readUnsignedByte();
PositionVector shape;
for (unsigned int i = 0; i < noEntries; ++i) {
SUMOReal x = inputStorage.readDouble();
SUMOReal y = inputStorage.readDouble();
into.push_back(Position(x, y));
}
return true;
}
void
PCLoaderDlrNavteq::loadPolyFile(const std::string& file,
OptionsCont& oc, PCPolyContainer& toFill,
PCTypeMap& tm) {
// get the defaults
RGBColor c = RGBColor::parseColor(oc.getString("color"));
// attributes of the poly
// parse
int l = 0;
LineReader lr(file);
while (lr.hasMore()) {
std::string line = lr.readLine();
++l;
// skip invalid/empty lines
if (line.length() == 0 || line.find("#") != std::string::npos) {
continue;
}
if (StringUtils::prune(line) == "") {
continue;
}
// parse the poi
StringTokenizer st(line, "\t");
std::vector<std::string> values = st.getVector();
if (values.size() < 6 || values.size() % 2 != 0) {
throw ProcessError("Invalid dlr-navteq-polygon - line: '" + line + "'.");
}
std::string id = values[0];
std::string ort = values[1];
std::string type = values[2];
std::string name = values[3];
PositionVector vec;
size_t index = 4;
// now collect the positions
while (values.size() > index) {
std::string xpos = values[index];
std::string ypos = values[index + 1];
index += 2;
SUMOReal x = TplConvert::_2SUMOReal(xpos.c_str());
SUMOReal y = TplConvert::_2SUMOReal(ypos.c_str());
Position pos(x, y);
if (!GeoConvHelper::getProcessing().x2cartesian(pos)) {
WRITE_WARNING("Unable to project coordinates for polygon '" + id + "'.");
}
vec.push_back(pos);
}
name = StringUtils::convertUmlaute(name);
if (name == "noname" || toFill.containsPolygon(name)) {
name = name + "#" + toString(toFill.getEnumIDFor(name));
}
// check the polygon
if (vec.size() == 0) {
WRITE_WARNING("The polygon '" + id + "' is empty.");
continue;
}
if (id == "") {
WRITE_WARNING("The name of a polygon is missing; it will be discarded.");
continue;
}
// patch the values
bool fill = vec.front() == vec.back();
bool discard = oc.getBool("discard");
int layer = oc.getInt("layer");
RGBColor color;
if (tm.has(type)) {
const PCTypeMap::TypeDef& def = tm.get(type);
name = def.prefix + name;
type = def.id;
color = def.color;
fill = fill && def.allowFill;
discard = def.discard;
layer = def.layer;
} else {
name = oc.getString("prefix") + name;
type = oc.getString("type");
color = c;
}
if (!discard) {
Polygon* poly = new Polygon(name, type, color, vec, fill, (SUMOReal)layer);
toFill.insert(name, poly, layer);
}
vec.clear();
}
}
void
PCLoaderVisum::load(const std::string& file, OptionsCont& oc, PCPolyContainer& toFill,
PCTypeMap& tm) {
GeoConvHelper& geoConvHelper = GeoConvHelper::getProcessing();
std::string what;
std::map<long, Position> punkte;
std::map<long, PositionVector> kanten;
std::map<long, PositionVector> teilflaechen;
std::map<long, long> flaechenelemente;
NamedColumnsParser lineParser;
LineReader lr(file);
while (lr.hasMore()) {
std::string line = lr.readLine();
// reset if current is over
if (line.length() == 0 || line[0] == '*' || line[0] == '$') {
what = "";
}
// read items
if (what == "$PUNKT") {
lineParser.parseLine(line);
long id = TplConvert<char>::_2long(lineParser.get("ID").c_str());
SUMOReal x = TplConvert<char>::_2SUMOReal(lineParser.get("XKOORD").c_str());
SUMOReal y = TplConvert<char>::_2SUMOReal(lineParser.get("YKOORD").c_str());
Position pos(x, y);
if (!geoConvHelper.x2cartesian(pos)) {
WRITE_WARNING("Unable to project coordinates for point '" + toString(id) + "'.");
}
punkte[id] = pos;
continue;
} else if (what == "$KANTE") {
lineParser.parseLine(line);
long id = TplConvert<char>::_2long(lineParser.get("ID").c_str());
long fromID = TplConvert<char>::_2long(lineParser.get("VONPUNKTID").c_str());
long toID = TplConvert<char>::_2long(lineParser.get("NACHPUNKTID").c_str());
PositionVector vec;
vec.push_back(punkte[fromID]);
vec.push_back(punkte[toID]);
kanten[id] = vec;
continue;
} else if (what == "$ZWISCHENPUNKT") {
lineParser.parseLine(line);
long id = TplConvert<char>::_2long(lineParser.get("KANTEID").c_str());
int index = TplConvert<char>::_2int(lineParser.get("INDEX").c_str());
SUMOReal x = TplConvert<char>::_2SUMOReal(lineParser.get("XKOORD").c_str());
SUMOReal y = TplConvert<char>::_2SUMOReal(lineParser.get("YKOORD").c_str());
Position pos(x, y);
if (!geoConvHelper.x2cartesian(pos)) {
WRITE_WARNING("Unable to project coordinates for edge '" + toString(id) + "'.");
}
kanten[id].insertAt(index, pos);
continue;
} else if (what == "$TEILFLAECHENELEMENT") {
lineParser.parseLine(line);
long id = TplConvert<char>::_2long(lineParser.get("TFLAECHEID").c_str());
int index = TplConvert<char>::_2int(lineParser.get("INDEX").c_str());
index = 0; /// hmmmm - assume it's sorted...
long kid = TplConvert<char>::_2long(lineParser.get("KANTEID").c_str());
int dir = TplConvert<char>::_2int(lineParser.get("RICHTUNG").c_str());
if (teilflaechen.find(id) == teilflaechen.end()) {
teilflaechen[id] = PositionVector();
}
if (dir == 0) {
for (int i = 0; i < (int) kanten[kid].size(); ++i) {
teilflaechen[id].push_back_noDoublePos(kanten[kid][i]);
}
} else {
for (int i = (int) kanten[kid].size() - 1; i >= 0; --i) {
teilflaechen[id].push_back_noDoublePos(kanten[kid][i]);
}
}
continue;
} else if (what == "$FLAECHENELEMENT") {
lineParser.parseLine(line);
long id = TplConvert<char>::_2long(lineParser.get("FLAECHEID").c_str());
long tid = TplConvert<char>::_2long(lineParser.get("TFLAECHEID").c_str());
int enklave = TplConvert<char>::_2int(lineParser.get("ENKLAVE").c_str()); // !!! unused
enklave = 0;
flaechenelemente[id] = tid;
continue;
}
// set if read
if (line[0] == '$') {
what = "";
if (line.find("$PUNKT") == 0) {
what = "$PUNKT";
} else if (line.find("$KANTE") == 0) {
what = "$KANTE";
} else if (line.find("$ZWISCHENPUNKT") == 0) {
what = "$ZWISCHENPUNKT";
} else if (line.find("$TEILFLAECHENELEMENT") == 0) {
what = "$TEILFLAECHENELEMENT";
} else if (line.find("$FLAECHENELEMENT") == 0) {
what = "$FLAECHENELEMENT";
}
if (what != "") {
lineParser.reinit(line.substr(what.length() + 1));
}
}
}
// do some more sane job...
RGBColor c = RGBColor::parseColor(oc.getString("color"));
std::map<std::string, std::string> typemap;
// load the pois/polys
lr.reinit();
bool parsingCategories = false;
bool parsingPOIs = false;
bool parsingDistrictsDirectly = false;
PositionVector vec;
std::string polyType, lastID;
bool first = true;
while (lr.hasMore()) {
std::string line = lr.readLine();
// do not parse empty lines
if (line.length() == 0) {
continue;
}
// do not parse comment lines
if (line[0] == '*') {
continue;
}
if (line[0] == '$') {
// reset parsing on new entry type
parsingCategories = false;
parsingPOIs = false;
parsingDistrictsDirectly = false;
polyType = "";
}
if (parsingCategories) {
// parse the category
StringTokenizer st(line, ";");
std::string catid = st.next();
std::string catname = st.next();
typemap[catid] = catname;
}
if (parsingPOIs) {
// parse the poi
// $POI:Nr;CATID;CODE;NAME;Kommentar;XKoord;YKoord;
StringTokenizer st(line, ";");
std::string num = st.next();
std::string catid = st.next();
std::string code = st.next();
std::string name = st.next();
std::string comment = st.next();
std::string xpos = st.next();
std::string ypos = st.next();
// process read values
SUMOReal x = TplConvert<char>::_2SUMOReal(xpos.c_str());
SUMOReal y = TplConvert<char>::_2SUMOReal(ypos.c_str());
Position pos(x, y);
if (!geoConvHelper.x2cartesian(pos)) {
WRITE_WARNING("Unable to project coordinates for POI '" + num + "'.");
}
std::string type = typemap[catid];
// check the poi
name = num;
// patch the values
bool discard = oc.getBool("discard");
int layer = oc.getInt("layer");
RGBColor color;
if (tm.has(type)) {
const PCTypeMap::TypeDef& def = tm.get(type);
name = def.prefix + name;
type = def.id;
color = RGBColor::parseColor(def.color);
discard = def.discard;
layer = def.layer;
} else {
name = oc.getString("prefix") + name;
type = oc.getString("type");
color = c;
}
if (!discard) {
PointOfInterest* poi = new PointOfInterest(name, type, pos, color);
if (!toFill.insert(name, poi, layer)) {
WRITE_ERROR("POI '" + name + "' could not been added.");
delete poi;
}
}
}
// poly
if (polyType != "") {
StringTokenizer st(line, ";");
std::string id = st.next();
std::string type;
if (!first && lastID != id) {
// we have parsed a polygon completely
RGBColor color;
int layer = oc.getInt("layer");
bool discard = oc.getBool("discard");
if (tm.has(polyType)) {
const PCTypeMap::TypeDef& def = tm.get(polyType);
id = def.prefix + id;
type = def.id;
color = RGBColor::parseColor(def.color);
discard = def.discard;
layer = def.layer;
} else {
id = oc.getString("prefix") + id;
type = oc.getString("type");
color = c;
}
if (!discard) {
Polygon* poly = new Polygon(id, type, color, vec, false);
if (!toFill.insert(id, poly, 1)) {
WRITE_ERROR("Polygon '" + id + "' could not been added.");
delete poly;
}
}
vec.clear();
}
lastID = id;
first = false;
// parse current poly
std::string index = st.next();
std::string xpos = st.next();
std::string ypos = st.next();
Position pos2D((SUMOReal) atof(xpos.c_str()), (SUMOReal) atof(ypos.c_str()));
if (!geoConvHelper.x2cartesian(pos2D)) {
WRITE_WARNING("Unable to project coordinates for polygon '" + id + "'.");
}
vec.push_back(pos2D);
}
// district refering a shape
if (parsingDistrictsDirectly) {
//$BEZIRK:NR CODE NAME TYPNR XKOORD YKOORD FLAECHEID BEZART IVANTEIL_Q IVANTEIL_Z OEVANTEIL METHODEANBANTEILE ZWERT1 ZWERT2 ZWERT3 ISTINAUSWAHL OBEZNR NOM_COM COD_COM
StringTokenizer st(line, ";");
std::string num = st.next();
std::string code = st.next();
std::string name = st.next();
st.next(); // typntr
std::string xpos = st.next();
std::string ypos = st.next();
long id = TplConvert<char>::_2long(st.next().c_str());
// patch the values
std::string type = "district";
name = num;
bool discard = oc.getBool("discard");
int layer = oc.getInt("layer");
RGBColor color;
if (tm.has(type)) {
const PCTypeMap::TypeDef& def = tm.get(type);
name = def.prefix + name;
type = def.id;
color = RGBColor::parseColor(def.color);
discard = def.discard;
layer = def.layer;
} else {
name = oc.getString("prefix") + name;
type = oc.getString("type");
color = c;
}
if (!discard) {
if (teilflaechen[flaechenelemente[id]].size() > 0) {
Polygon* poly = new Polygon(name, type, color, teilflaechen[flaechenelemente[id]], false);
if (!toFill.insert(name, poly, layer)) {
WRITE_ERROR("Polygon '" + name + "' could not been added.");
delete poly;
}
} else {
SUMOReal x = TplConvert<char>::_2SUMOReal(xpos.c_str());
SUMOReal y = TplConvert<char>::_2SUMOReal(ypos.c_str());
Position pos(x, y);
if (!geoConvHelper.x2cartesian(pos)) {
WRITE_WARNING("Unable to project coordinates for POI '" + name + "'.");
}
PointOfInterest* poi = new PointOfInterest(name, type, pos, color);
if (!toFill.insert(name, poi, layer)) {
WRITE_ERROR("POI '" + name + "' could not been added.");
delete poi;
}
}
}
}
if (line.find("$POIKATEGORIEDEF:") == 0 || line.find("$POIKATEGORIE:") == 0) {
// ok, got categories, begin parsing from next line
parsingCategories = true;
}
if (line.find("$POI:") == 0) {
// ok, got pois, begin parsing from next line
parsingPOIs = true;
}
if (line.find("$BEZIRK") == 0 && line.find("FLAECHEID") != std::string::npos) {
// ok, have a district header, and it seems like districts would reference shapes...
parsingDistrictsDirectly = true;
}
if (line.find("$BEZIRKPOLY") != std::string::npos) {
polyType = "district";
}
if (line.find("$GEBIETPOLY") != std::string::npos) {
polyType = "area";
}
}
}
