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| package usdc;
import java.awt.Dimension;
import javax.swing.JEditorPane;
import javax.swing.text.html.HTMLDocument;
import javax.swing.text.html.HTMLEditorKit;
/**
* Afficher une carte GoogleMap dans un JEditorPane
* @author fobec 2010
*/
public class JGoogleMapEditorPan extends JEditorPane {
private int zoomFactor = 7;
private String ApiKey = "";
private String roadmap = "roadmap";
public final String viewTerrain = "terrain";
public final String viewSatellite = "satellite";
public final String viewHybrid = "hybrid";
public final String viewRoadmap = "roadmap";
/**
* Constructeur: initialisation du EditorKit
*/
public JGoogleMapEditorPan() {
HTMLEditorKit kit = new HTMLEditorKit();
HTMLDocument htmlDoc = (HTMLDocument) kit.createDefaultDocument();
this.setEditable(false);
this.setContentType("text/html");
this.setEditorKit(kit);
this.setDocument(htmlDoc);
}
/**
* Fixer le zoom
* @param zoom valeur de 0 à 21
*/
public void setZoom(int zoom) {
this.zoomFactor = zoom;
}
/**
* Fixer la clé de developpeur
* @param key APIKey fourni par Google
*/
public void setApiKey(String key) {
this.ApiKey = key;
}
/**
* Fixer le type de vue
* @param roadMap
*/
public void setRoadmap(String roadMap) {
this.roadmap = roadMap;
}
/**
* Afficher la carte d'après des coordonnées GPS
* @param latitude
* @param longitude
* @param width
* @param height
* @throws Exception erreur si la APIKey est non renseignée
*/
public void showCoordinate(String latitude, String longitude, int width, int height) throws Exception {
this.setMap(latitude, longitude, width, height);
}
/**
* Afficher la carte d'après une ville et son pays
* @param city
* @param country
* @param width
* @param height
* @throws Exception erreur si la APIKey est non renseignée
*/
public void showLocation(String city, String country, int width, int height) throws Exception {
this.setMap(city, country, width, height);
}
/**
* Assembler l'url et Générer le code HTML
* @param x
* @param y
* @param width
* @param height
* @throws Exception
*/
private void setMap(String x, String y, Integer width, Integer height) throws Exception {
if (this.ApiKey.isEmpty()) {
throw new Exception("Developper API Key not set !!!!");
}
Dimension dimension = java.awt.Toolkit.getDefaultToolkit().getScreenSize();
int hz2 = (int)dimension.getHeight();
int hz1 = (int)dimension.getWidth();
String url = "http://maps.googleapis.com/maps/api/staticmap";
url+="?center=milano&zoom=5&size="+(hz1-(hz1/5))+"x"+(hz2-100)+"&maptype=roadmap&"
+"&markers=color:yellow%7Clabel:G%7C43.304789,5.365397&sensor=false";
url += "center=" + x + "," + y;
url += "&zoom=" + this.zoomFactor;
url += "&size=" + width.toString() + "x" + height.toString();
url += "&maptype=" + this.roadmap;
url += "&markers=color:blue" + x + "," + y;
url += "&sensor=false";
url += "&key=" + this.ApiKey;
String html = "<!DOCTYPE HTML PUBLIC '-//W3C//DTD HTML 4.01 Transitional//EN'>";
html += "<html><head></head><body>";
html += "<img src='" + url + "'>";
html += "</body></html>";
this.setText(html);
}}
/**
* Exemple : JGoogleMapEditorPan dans un JFrame
*/
/*public static void main(String[] args) {
JGoogleMapEditorPan googleMap = new JGoogleMapEditorPan();
try {
googleMap.setApiKey("maCleGoogleMap");
// googleMap.setRoadmap(googleMap.viewHybrid);
/**
Afficher la ville de Strabourg
googleMap.showLocation("strasbourg", "france", 390, 400);
/**
* Afficher Paris en fonction ses coordonnées GPS
// googleMap.showCoordinate("48.8667", "2.3333",390, 400);
} catch (Exception ex) {
Logger.getLogger(JGoogleMapEditorPan.class.getName()).log(Level.SEVERE, null, ex);
}
JPanel frame = new JPanel();
// frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame.add(googleMap);
frame.setSize(400, 420);
frame.setLocation(200, 200);
frame.setVisible(true);
}*/ |
