Line data    Source code

       1              : /****************************************************************************/
       2              : // Eclipse SUMO, Simulation of Urban MObility; see https://eclipse.dev/sumo
       3              : // Copyright (C) 2012-2024 German Aerospace Center (DLR) and others.
       4              : // This program and the accompanying materials are made available under the
       5              : // terms of the Eclipse Public License 2.0 which is available at
       6              : // https://www.eclipse.org/legal/epl-2.0/
       7              : // This Source Code may also be made available under the following Secondary
       8              : // Licenses when the conditions for such availability set forth in the Eclipse
       9              : // Public License 2.0 are satisfied: GNU General Public License, version 2
      10              : // or later which is available at
      11              : // https://www.gnu.org/licenses/old-licenses/gpl-2.0-standalone.html
      12              : // SPDX-License-Identifier: EPL-2.0 OR GPL-2.0-or-later
      13              : /****************************************************************************/
      14              : /// @file    NBSign.cpp
      15              : /// @author  Daniel Krajzewicz
      16              : /// @author  Michael Behrisch
      17              : /// @author  Jakob Erdmann
      18              : /// @date    Nov 2012
      19              : ///
      20              : // A class representing a street sign
      21              : /****************************************************************************/
      22              : #include <config.h>
      23              : 
      24              : #include <cassert>
      25              : #include <utils/common/RGBColor.h>
      26              : #include <utils/common/ToString.h>
      27              : #include <utils/geom/GeomHelper.h>
      28              : #include <utils/iodevices/OutputDevice.h>
      29              : #include "NBEdge.h"
      30              : #include "NBSign.h"
      31              : 
      32              : 
      33              : // ===========================================================================
      34              : // static members
      35              : // ===========================================================================
      36              : static StringBijection<NBSign::SignType>::Entry signTypeStringsInitializer[] = {
      37              :     {"speed limit",       NBSign::SIGN_TYPE_SPEED},
      38              :     {"yield",             NBSign::SIGN_TYPE_YIELD},
      39              :     {"stop",              NBSign::SIGN_TYPE_STOP},
      40              :     {"allway_stop",       NBSign::SIGN_TYPE_ALLWAY_STOP},
      41              :     {"on ramp",           NBSign::SIGN_TYPE_ON_RAMP},
      42              :     {"priority",          NBSign::SIGN_TYPE_PRIORITY},
      43              :     {"right before left", NBSign::SIGN_TYPE_RIGHT_BEFORE_LEFT},
      44              :     {"left before right", NBSign::SIGN_TYPE_LEFT_BEFORE_RIGHT},
      45              :     {"roundabout",        NBSign::SIGN_TYPE_ROUNDABOUT},
      46              :     {"rail crossing",     NBSign::SIGN_TYPE_RAIL_CROSSING},
      47              :     {"slope",             NBSign::SIGN_TYPE_SLOPE},
      48              :     {"city limits",       NBSign::SIGN_TYPE_CITY},
      49              :     {"info",              NBSign::SIGN_TYPE_INFO},
      50              : };
      51              : 
      52              : StringBijection<NBSign::SignType> NBSign::SignTypeStrings(
      53              :     signTypeStringsInitializer, NBSign::SIGN_TYPE_INFO);
      54              : 
      55              : 
      56              : // ===========================================================================
      57              : // member method definitions
      58              : // ===========================================================================
      59              : 
      60            8 : NBSign::NBSign(SignType type, double offset, const std::string label) :
      61            8 :     myType(type),
      62            8 :     myOffset(offset),
      63            8 :     myLabel(label) {
      64            8 : }
      65              : 
      66              : 
      67           16 : NBSign::~NBSign() {}
      68              : 
      69              : 
      70              : void
      71            8 : NBSign::writeAsPOI(OutputDevice& into, const NBEdge* edge) const {
      72              :     PositionVector shp = edge->getLanes()[0].shape;
      73              :     try {
      74            8 :         shp.move2side(3);
      75            0 :     } catch (InvalidArgument&) {
      76              :         // we do not write anything, maybe we should
      77            0 :     }
      78            8 :     Position pos = shp.positionAtOffset(myOffset);
      79            8 :     into.openTag(SUMO_TAG_POI);
      80           16 :     into.writeAttr(SUMO_ATTR_ID, edge->getID() + "." + toString(myOffset));
      81            8 :     into.writeAttr(SUMO_ATTR_TYPE, SignTypeStrings.getString(myType));
      82            8 :     switch (myType) { /// XXX @todo add default colors
      83              :         case SIGN_TYPE_SPEED:
      84              :         case SIGN_TYPE_SLOPE:
      85              :         case SIGN_TYPE_CITY:
      86              :         case SIGN_TYPE_INFO:
      87              :             into.writeAttr(SUMO_ATTR_COLOR, RGBColor::GREY);
      88              :             break;
      89              :         case SIGN_TYPE_YIELD:
      90              :         case SIGN_TYPE_STOP:
      91              :         case SIGN_TYPE_ALLWAY_STOP:
      92              :         case SIGN_TYPE_ON_RAMP:
      93              :         case SIGN_TYPE_RAIL_CROSSING:
      94              :             into.writeAttr(SUMO_ATTR_COLOR, RGBColor::RED);
      95              :             break;
      96              :         case SIGN_TYPE_PRIORITY:
      97              :             into.writeAttr(SUMO_ATTR_COLOR, RGBColor::YELLOW);
      98              :             break;
      99            4 :         case SIGN_TYPE_RIGHT_BEFORE_LEFT:
     100              :         case SIGN_TYPE_LEFT_BEFORE_RIGHT:
     101            4 :             into.writeAttr(SUMO_ATTR_COLOR, RGBColor(255, 153, 0, 255));
     102            4 :             break;
     103              :         case SIGN_TYPE_ROUNDABOUT:
     104              :             into.writeAttr(SUMO_ATTR_COLOR, RGBColor::BLUE);
     105              :             break;
     106              :     }
     107           16 :     into.writeAttr(SUMO_ATTR_X, pos.x());
     108            8 :     into.writeAttr(SUMO_ATTR_Y, pos.y());
     109            8 :     into.writeAttr(SUMO_ATTR_ANGLE, GeomHelper::naviDegree(shp.rotationAtOffset(myOffset)));
     110              :     // @todo add image resources and default images for all signs
     111              :     //into.writeAttr(SUMO_ATTR_IMGFILE, p->getImgFile());
     112              :     //into.writeAttr(SUMO_ATTR_WIDTH, p->getWidth());
     113              :     //into.writeAttr(SUMO_ATTR_HEIGHT, p->getHeight());
     114           16 :     into.closeTag();
     115            8 : }
     116              : 
     117              : 
     118              : /****************************************************************************/