Commit graficasBarras

PresentadorJFX/src/main/java/com/mycompany/presentadorjfx/ConstructorGraficaBarras.java

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+/*
+ * Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license
+ * Click nbfs://nbhost/SystemFileSystem/Templates/javafx/FXMain.java to edit this template
+ */
+package com.mycompany.presentadorjfx;
+
+import javafx.application.Application;
+import javafx.event.ActionEvent;
+import javafx.event.EventHandler;
+import javafx.scene.Scene;
+import javafx.scene.control.Button;
+import javafx.scene.layout.StackPane;
+import javafx.stage.Stage;
+
+import java.util.HashMap;
+import java.util.Map;
+import javafx.scene.chart.CategoryAxis;
+import javafx.scene.chart.NumberAxis;
+import javafx.scene.chart.XYChart;
+
+/**
+ *
+ * @author Jossellin
+ */
+public class ConstructorGraficaBarras  {
+    private NC_GraficaBarras gb;
+    private Map <String, XYChart.Series> series;
+    
+    public ConstructorGraficaBarras(String Titulo, String ejeX, String ejeY) {
+        // Da nombre al ejeX
+        CategoryAxis xAxis    = new CategoryAxis();
+        xAxis.setLabel(ejeX);
+        // Da nombre al ejeY
+        NumberAxis yAxis = new NumberAxis();
+        yAxis.setLabel(ejeY);
+        gb = new NC_GraficaBarras(xAxis, yAxis); 
+        gb.setTitle(Titulo);
+        gb.setMinSize(800, 500);
+        series = new HashMap<>();
+    }
+    
+    public void agregaSerie(String nombre) {
+        XYChart.Series serie = new XYChart.Series();
+        serie.setName(nombre);
+        series.put(nombre, serie);   
+    }
+    
+    public void agregaBarraSerie(String nombreSerie, 
+                                 String nombreBarra,
+                                 double valor) {
+        XYChart.Series serie = series.get(nombreSerie);
+        serie.getData().add(new XYChart.Data(nombreBarra, valor));
+    }
+    
+    public  NC_GraficaBarras generaGraficaBarras() {
+        for(XYChart.Series serie : series.values()) {
+            gb.getData().add(serie);
+        }
+        return gb;
+    }
+
+ 
+}

PresentadorJFX/src/main/java/com/mycompany/presentadorjfx/NC_GraficaBarras.java

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+/*
+ * Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license
+ * Click nbfs://nbhost/SystemFileSystem/Templates/javafx/FXMain.java to edit this template
+ */
+package com.mycompany.presentadorjfx;
+
+import javafx.application.Application;
+import javafx.event.ActionEvent;
+import javafx.event.EventHandler;
+import javafx.scene.Scene;
+import javafx.scene.control.Button;
+import javafx.scene.layout.StackPane;
+import javafx.stage.Stage;
+
+import javafx.scene.chart.Axis;
+import javafx.scene.chart.BarChart;
+/**
+ *
+ * @author Jossellin
+ */
+public class NC_GraficaBarras extends BarChart {
+
+     public NC_GraficaBarras(Axis xAxis, Axis yAxis) {
+        super(xAxis, yAxis);
+    }
+ 
+}