heatmap skandien poisto

Ohj2HT/src/fxHeatMapTesti/HeatMapTestiGUIController.java

@@ -15,6 +15,8 @@ import java.io.File;
 import java.io.IOException;
 import java.net.URI;
 import java.net.URL;
+import java.nio.file.Files;
+import java.nio.file.StandardCopyOption;
 import java.util.ArrayList;
 import java.util.List;
 import java.util.Optional;
@@ -38,10 +40,25 @@ public class HeatMapTestiGUIController implements Initializable {
     private Button nappi;
 
     @FXML
-    void handleLisaa(ActionEvent event) {
+    private void handleLisaa(ActionEvent event) {
         lisaaKoordinaatti(event);
     }
 
+    @FXML private void handleNollaa(){
+        nollaaKartta();
+    }
+
+    private void nollaaKartta() {
+        File kopio = new File(System.getProperty("user.dir")+"/src/media/Kartta_backup.png");
+        File vanha = new File(System.getProperty("user.dir")+"/src/media/UusiKarttakopio.png");
+        try {
+            Files.copy(kopio.toPath(), vanha.toPath(), StandardCopyOption.REPLACE_EXISTING);
+            Dialogs.showMessageDialog("Kartan nollaus onnistui!");
+        } catch (IOException e) {
+            Dialogs.showMessageDialog("Virhe nollauksessa: " + e.getMessage());
+        }
+    }
+
     private void lisaaKoordinaatti(ActionEvent event) {
         TextInputDialog dialog = new TextInputDialog("");
         dialog.setHeaderText(null);
@@ -58,7 +75,8 @@ public class HeatMapTestiGUIController implements Initializable {
                 return;
             }
             System.out.println(answer);
-            String paikka = answer.replace(' ', '+');
+            String paikka = answer.toLowerCase().replace(' ', '+').replace('ä','a').replace('ö','o');
+            System.out.println(paikka);
             String urlJono = "https://nominatim.openstreetmap.org/search?q=" +paikka  +"+Suomi" +"&format=json";
             URI uri = new URI(urlJono);
             URL url = uri.toURL();
@@ -106,6 +124,8 @@ public class HeatMapTestiGUIController implements Initializable {
 
     }
 
+    
+
     private boolean piirraKuvaan(int x, int y) {
         try{
             kuva.setImage(null);

Ohj2HT/src/fxHeatMapTesti/HeatMapTestiGUIView.fxml

 <?xml version="1.0" encoding="UTF-8"?>
 
-<?import javafx.geometry.Insets?>
 <?import javafx.scene.control.Button?>
+<?import javafx.scene.control.Menu?>
+<?import javafx.scene.control.MenuBar?>
 <?import javafx.scene.image.ImageView?>
 <?import javafx.scene.layout.BorderPane?>
 
-
-<BorderPane xmlns:fx="http://javafx.com/fxml/1" xmlns="http://javafx.com/javafx/23.0.1" fx:controller="fxHeatMapTesti.HeatMapTestiGUIController">
+<BorderPane xmlns="http://javafx.com/javafx/23.0.1" xmlns:fx="http://javafx.com/fxml/1" fx:controller="fxHeatMapTesti.HeatMapTestiGUIController">
    <center>
       <ImageView fx:id="kuva" fitHeight="234.0" fitWidth="360.0" pickOnBounds="true" preserveRatio="true" BorderPane.alignment="CENTER" />
    </center>
    <top>
-      <Button fx:id="nappi" mnemonicParsing="false" onAction="#handleLisaa" text="Button" BorderPane.alignment="CENTER">
-         <BorderPane.margin>
-            <Insets right="275.0" top="5.0" />
-         </BorderPane.margin>
-      </Button>
+      <MenuBar BorderPane.alignment="CENTER">
+         <menus>
+            <Menu mnemonicParsing="false">
+               <graphic>
+                  <Button fx:id="nappi" mnemonicParsing="false" onAction="#handleLisaa" text="Lisää" />
+               </graphic>
+            </Menu>
+            <Menu mnemonicParsing="false">
+               <graphic>
+                  <Button mnemonicParsing="false" onAction="#handleNollaa" text="Nollaa" />
+               </graphic>
+            </Menu>
+         </menus>
+      </MenuBar>
    </top>
 </BorderPane>