Car_Visualization/Map.pde at master · mxchelle/Car_Visualization · GitHub

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import java.awt.Polygon;

public class Map{


  private ArrayList<State> stateList = new ArrayList<State>(50);
  // not exactly x and y

  XML xml;

  public Map(){

    xml = loadXML("statesCoord.xml");
    JSONArray stateData = loadJSONArray("map.json");

    XML[] state = xml.getChildren("state");

    int relX = 1550;
    int relY = 900;
    int scaleX = 12;
    int scaleY = -15;

    //make Hawaii
    makeState(state, stateData, 0, 2260, 750, 13, -13);

    //make Alaska
     makeState(state, stateData, 1, 700, 850, 4, -6);

    for(int i=2; i<state.length; i++){ //draw Hawaii and Alaska separately
      makeState(state, stateData, i, relX, relY, scaleX, scaleY);
    }


    for (State st: stateList){
      st.draw();
    }
  }

  public void makeState(XML[] state, JSONArray stateData, int i, int relX, int relY, int scaleX, int scaleY){

      XML[] point = state[i].getChildren("point");
      int pointCount = point.length;

      int centerX = relX+int(scaleX* state[i].getFloat("lng"));
      int centerY = relY+int(scaleY* state[i].getFloat("lat"));

      int[] x = new int[pointCount];
      int[] y = new int[pointCount];
      for(int j=0; j<pointCount; j++){
        x[j]= relX+int(scaleX* point[j].getFloat("lng"));
        y[j]= relY+int(scaleY* point[j].getFloat("lat"));

      }
      Poly shape = new Poly(x,y,pointCount);

      JSONObject jsonState = stateData.getJSONObject(i);

      int alone = jsonState.getInt("alone");
      int carpool = jsonState.getInt("carpool");
      int publicTrans = jsonState.getInt("public");
      int walk = jsonState.getInt("walk");
      int other = jsonState.getInt("other");
      int home = jsonState.getInt("home");

      String name = jsonState.getString("name");
      int workers = alone+carpool+publicTrans+walk+other+home;
      float travel = 0.0;

       State aState = new State(name, state[i].getString("abb"),
          shape, centerX, centerY, workers, alone, carpool, publicTrans, walk, other, home, travel);

      stateList.add(aState);
  }

  public void brush(State state){
    for (State aState: stateList){
      aState.setBrushing(false);
    }
    int index = stateList.indexOf(state);
    if (index!=-1){
      State myState = stateList.get(index);
      myState.setBrushing(true);

    }
  }

  // --- What Parameter is being looked at ----
  public void setView(){
  }

  public void reset(){
    for(State st: stateList){
      st.setHighlight(false);
    }
  }

  public void mouseMoved(){
    reset();
    for(State st: stateList){
      if (st.contains(mouseX, mouseY)){
        break;
      }
    }
    drawMap();
  }

  public void mousePressed(){
    for(State st: stateList){
      if (st.highlight){
        draw.setWindowState(st);
        //return st;
      }
    }
   // return null;
  }

   public void drawMap(){
   /* fill(background);
    noStroke();
    rect(0,0, mapWidth, 600);*/
    State selected = null;

    for (State st: stateList){
      State oneState = st.draw();
      if (oneState!=null){
        selected = oneState;
      }
    }
   /* if (selected!=null){
      selected.dataBox();
    }*/

  }


  public ArrayList<State> getStateList(){
    return stateList;
  }
}