/*
* Copyright (c) 2013 by Gerrit Grunwald
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package eu.hansolo.enzo.charts;
import eu.hansolo.enzo.common.Section;
import javafx.application.Application;
import javafx.collections.ObservableList;
import javafx.geometry.Insets;
import javafx.scene.Node;
import javafx.scene.Parent;
import javafx.scene.Scene;
import javafx.scene.chart.XYChart;
import javafx.scene.layout.StackPane;
import javafx.stage.Stage;
/**
* Created by
* User: hansolo
* Date: 19.08.13
* Time: 15:07
*/
public class Demo extends Application {
private static int noOfNodes = 0;
private SimpleLineChart chart;
@Override public void init() {
XYChart.Series series = new XYChart.Series();
series.setName("temperature");
series.getData().add(new XYChart.Data("7:00", 27.3));
series.getData().add(new XYChart.Data("8:00", 28.2));
series.getData().add(new XYChart.Data("9:00", 28.5));
series.getData().add(new XYChart.Data("10:00", 29.2));
series.getData().add(new XYChart.Data("11:00", 29.6));
series.getData().add(new XYChart.Data("12:00", 31.5));
series.getData().add(new XYChart.Data("13:00", 32.0));
series.getData().add(new XYChart.Data("14:00", 31.2));
series.getData().add(new XYChart.Data("15:00", 30.2));
series.getData().add(new XYChart.Data("16:00", 29.68));
series.getData().add(new XYChart.Data("17:00", 30.05));
series.getData().add(new XYChart.Data("18:00", 31.25));
chart = new SimpleLineChart();
chart.setSections(new Section[]{
new Section(0, 10),
new Section(10, 15),
new Section(15, 25),
new Section(25, 30),
new Section(30, 40)
});
chart.getStyleClass().addAll(SimpleLineChart.STYLE_CLASS_BLUE_TO_RED_5);
chart.setSectionRangeVisible(true);
chart.setUnit("°C");
chart.setSeries(series);
}
@Override public void start(Stage stage) throws Exception {
StackPane pane = new StackPane();
pane.setPadding(new Insets(5, 5, 5, 5));
pane.getChildren().addAll(chart);
Scene scene = new Scene(pane);
//scene.setFullScreen(true);
stage.setTitle("Demo SimpleLineChart");
stage.setScene(scene);
stage.show();
calcNoOfNodes(scene.getRoot());
System.out.println(noOfNodes + " Nodes in SceneGraph");
}
@Override public void stop() {
}
public static void main(final String[] args) {
Application.launch(args);
}
// ******************** Misc **********************************************
private static void calcNoOfNodes(Node node) {
if (node instanceof Parent) {
if (((Parent) node).getChildrenUnmodifiable().size() != 0) {
ObservableList<Node> tempChildren = ((Parent) node).getChildrenUnmodifiable();
noOfNodes += tempChildren.size();
for (Node n : tempChildren) {
calcNoOfNodes(n);
//System.out.println(n.getStyleClass().toString());
}
}
}
}
}