Program Explanation Program: //import statements import javafx.application.Application; import javafx.geometry.Point2D; import javafx.geometry.Pos; import javafx.scene.Scene; import javafx.scene.control.Button; import javafx.scene.control.Label; import javafx.scene.control.TextField; import javafx.scene.layout.BorderPane; import javafx.scene.layout.GridPane; import javafx.scene.layout.HBox; import javafx.scene.layout.Pane; import javafx.scene.paint.Color; import javafx.scene.shape.Circle; import javafx.stage.Stage; //definition of "Test" class public class Test extends Application { //declare the required variables private double p_width = 250; private double p_height = 250; //create a label private Label st = new Label("Two circles intersect? No"); //create two circles private Circle c1 = new Circle(50, 50, 50); private Circle c2 = new Circle(160, 50, 50); @Override /*start method gets overridden in the application class*/ public void start(Stage pri_stage) { //create a border pane1 BorderPane p1 = new BorderPane(); //set the label p1.setTop(new Label("Enter circle 1 info:")); //create a grid pane1 GridPane p11 = new GridPane(); //set the horizontal gap p11.setHgap(5); //add the label p11.add(new Label("Center x:"), 0, 0); p11.add(new Label("Center y:"), 0, 1); p11.add(new Label("Radius:"), 0, 2); //create a text fields TextField t_centerX1 = new TextField("50"); TextField t_centerY1 = new TextField("50"); TextField t_radius1 = new TextField("50"); //add the values p11.add(t_centerX1, 1, 0); p11.add(t_centerY1, 1, 1); p11.add(t_radius1, 1, 2); //set the column counts t_centerX1.setPrefColumnCount(3); t_centerY1.setPrefColumnCount(3); t_radius1.setPrefColumnCount(3); //set the alignments t_centerX1.setAlignment(Pos.BOTTOM_RIGHT); t_centerY1.setAlignment(Pos.BOTTOM_RIGHT); t_radius1.setAlignment(Pos.BOTTOM_RIGHT); //set the style p1.setStyle("-fx-border-color: black"); //set the border pane into the center p1.setCenter(p11); //create a border pane2 BorderPane p2 = new BorderPane(); //set the label p2.setTop(new Label("Enter circle 2 info:")); //create a grid pane2 GridPane p21 = new GridPane(); //set the horizontal gap p21.setHgap(5); //add the label p21.add(new Label("Center x:"), 0, 0); p21.add(new Label("Center y:"), 0, 1); p21.add(new Label("Radius:"), 0, 2); //create a text fields TextField t_centerX2 = new TextField("160"); TextField t_centerY2 = new TextField("50"); TextField t_radius2 = new TextField("50"); //set the column counts t_centerX2.setPrefColumnCount(3); t_centerY2.setPrefColumnCount(3); t_radius2.setPrefColumnCount(3); //set the alignments t_centerX2.setAlignment(Pos.BOTTOM_RIGHT); t_centerY2.setAlignment(Pos.BOTTOM_RIGHT); t_radius2.setAlignment(Pos.BOTTOM_RIGHT); //add the values p21.add(t_centerX2, 1, 0); p21.add(t_centerY2, 1, 1); p21.add(t_radius2, 1, 2); //set the style p2.setStyle("-fx-border-color: black"); //set the border pane into the center p2.setCenter(p21); //create a HBox HBox h_box = new HBox(5); //set the alignment h_box.setAlignment(Pos.CENTER); //create the label h_box...

MyLab Programming with Pearson eText -- Access Card -- for Introduction to Java Programming and Data Structures, Comprehensive Version

11th Edition

ISBN: 9780134672816

Author: Liang

Publisher: PEARSON

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MyLab Programming with Pearson eText -- Access Card -- for Introduction to Java Programming and Data Structures, Comprehensive Version

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