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| package sample;
import javafx.application.Application;
import javafx.event.EventHandler;
import javafx.scene.Group;
import javafx.scene.Scene;
import javafx.scene.control.*;
import javafx.scene.input.MouseEvent;
import javafx.scene.paint.Color;
import javafx.scene.shape.*;
import javafx.scene.text.Font;
import javafx.scene.text.Text;
import javafx.stage.Stage;
import java.util.Random;
class MyObject {
//длина и ширина стены
double fenceX;
double fenceY;
//левый нижний и правый верхний углы здания
double bldgX1;
double bldgY1;
double bldgX2;
double bldgY2;
//расположение окон(всегда на верхней стороне)
double windowX1;
double windowX2;
//расположение секретно информации и.т.п неважно
double criticalObjX;
double criticalObjY;
public MyObject() {
fenceX = 0.0;
fenceY = 0.0;
bldgX1 = 0.0;
bldgY1 = 0.0;
bldgX2 = 0.0;
bldgY2 = 0.0;
windowX1 = 0.0;
windowX2 = 0.0;
criticalObjX = 0.0;
criticalObjY = 0.0;
}
public MyObject(double fenceX, double fenceY,
double bldgX1, double bldgY1, double bldgX2, double bldgY2,
double windowX1, double windowX2,
double criticalObjX, double criticalObjY) {
this.fenceX = fenceX;
this.fenceY = fenceY;
this.bldgX1 = bldgX1;
this.bldgY1 = bldgY1;
this.bldgX2 = bldgX2;
this.bldgY2 = bldgY2;
this.windowX1 = windowX1;
this.windowX2 = windowX2;
this.criticalObjX = criticalObjX;
this.criticalObjY = criticalObjY;
}
//проверка координат
public boolean initCoordinates() {
if (!initFence())
return false;
if (!initBuilding())
return false;
if (!initWindows())
return false;
if (!initCriticalObject())
return false;
return true;
}
public boolean initFence() {
if (fenceX > 50.0 || fenceY > 50.0)
return false;
return true;
}
public boolean initBuilding() {
if (bldgX1 < 0.0 || bldgX2 >= fenceX)
return false;
if (bldgY1 < 0.0 || bldgY2 >= fenceY)
return false;
return true;
}
public boolean initCriticalObject() {
if (criticalObjX <= bldgX1 || criticalObjX >= bldgX2)
return false;
if (criticalObjY <= bldgY1 || criticalObjY >= bldgY2)
return false;
return true;
}
public boolean initWindows() {
if (windowX1 <= bldgX1 || windowX1 >= bldgX2)
return false;
if (windowX2 <= bldgX1 || windowX2 >= bldgX2)
return false;
return true;
}
//вычисление вероятностей
public double calculatePmin() {
return 1.0;
}
public double calculatePmax() {
return 1.0;
}
public void correct(double x, double y) {
this.fenceX += x;
this.fenceY = y - this.fenceY;
this.bldgX1 += x;
this.bldgY1 = y - this.bldgY1;
this.bldgX2 += x;
this.bldgY2 = y - this.bldgY2;
this.windowX1 += x;
this.windowX2 += x;
this.criticalObjX += x;
this.criticalObjY = y - this.criticalObjY;
// увеличичваем масштаб
/*
this.fenceX *= 5;
this.fenceY /= 5;
this.bldgX1 *= 5;
this.bldgY1 /= 5;
this.bldgX2 *= 5;
this.bldgY2 /= 5;
this.windowX1 *= 5;
this.windowX2 *= 5;
this.criticalObjX *= 5;
this.criticalObjY /= 5;
*/
}
public void display(TextField textFieldFenceXY,
TextField textFieldBldgX1Y1, TextField textFieldBldgX2Y2,
TextField textFieldWindowX1, TextField textFieldWindowX2,
TextField textFieldCriticalObjXY) {
textFieldFenceXY.setText(fenceX + ";" + fenceY);
textFieldBldgX1Y1.setText(bldgX1 + ";" + bldgY1);
textFieldBldgX2Y2.setText(bldgX2 + ";" + bldgY2);
textFieldWindowX1.setText(Double.toString(windowX1));
textFieldWindowX2.setText(Double.toString(windowX2));
textFieldCriticalObjXY.setText(criticalObjX + ";" + criticalObjY);
}
}
public class Main extends Application {
@Override
public void start(Stage primaryStage) throws Exception{
MyObject myObject = new MyObject();
Line lineFenceX = new Line();
Line lineFenceY = new Line();
Rectangle rectangleBldg = new Rectangle();
rectangleBldg.setFill(Color.BROWN);
Line lineWindowX1 = new Line();
Line lineWindowX2 = new Line();
Line lineCriticalObj = new Line();
//################# ось Ox:Oy ####################################
Line lineOx = new Line();
lineOx.setStartX(15.0);
lineOx.setStartY(420.0);
lineOx.setEndX(620.0);
lineOx.setEndY(420.0);
Line lineOy = new Line();
lineOy.setStartX(20.0);
lineOy.setStartY(20.0);
lineOy.setEndX(20.0);
lineOy.setEndY(425.0);
//################################################################
//############ кнопочки #########################
Text textChooseAction = new Text();
textChooseAction.setFont(new Font(30));
textChooseAction.setX(700);
textChooseAction.setY(50);
textChooseAction.setText("Выберите действие");
Button buttonGeneration = new Button("Генерация");
buttonGeneration.setFont(new Font(15));
buttonGeneration.setLayoutX(700);
buttonGeneration.setLayoutY(70);
Button buttonApply = new Button("Применить");
buttonApply.setFont(new Font(15));
buttonApply.setLayoutX(850);
buttonApply.setLayoutY(70);
Button buttonClear = new Button("Очистить");
buttonClear.setFont(new Font(15));
buttonClear.setLayoutX(865);
buttonClear.setLayoutY(290);
//################################################################
//############### Расчет вероятности #############################
Text textChooseTask = new Text();
textChooseTask.setFont(new Font(30));
textChooseTask.setX(20);
textChooseTask.setY(470);
textChooseTask.setText("Выберите задачу");
Button buttonCalculateMin = new Button("Найти Pmin");
buttonCalculateMin.setFont(new Font(15));
buttonCalculateMin.setLayoutX(20);
buttonCalculateMin.setLayoutY(490);
Button buttonCalculateMax = new Button("Найти Pmax");
buttonCalculateMax.setFont(new Font(15));
buttonCalculateMax.setLayoutX(160);
buttonCalculateMax.setLayoutY(490);
TextField textFieldResult = new TextField();
textFieldResult.setFont(new Font(30));
textFieldResult.setPromptText("Здесь пусто...");
textFieldResult.setLayoutX(20);
textFieldResult.setLayoutY(540);
//################################################################
//############# Всякие labels и textfield's ######################
//-------для забора----------
Label labelFenceXY = new Label("(x;y)заб");
labelFenceXY.setFont(new Font(15));
labelFenceXY.setLayoutX(700);
labelFenceXY.setLayoutY(125);
TextField textFieldFenceXY = new TextField();
textFieldFenceXY.setFont(new Font(10));
textFieldFenceXY.setPromptText("(0.0;0.0) < 50");
textFieldFenceXY.setLayoutX(760);
textFieldFenceXY.setLayoutY(125);
//---------для здания--------
Label labelBldgX1Y1 = new Label("(x1;y1)зд");
labelBldgX1Y1.setFont(new Font(15));
labelBldgX1Y1.setLayoutX(700);
labelBldgX1Y1.setLayoutY(150);
TextField textFieldBldgX1Y1 = new TextField();
textFieldBldgX1Y1.setFont(new Font(10));
textFieldBldgX1Y1.setPromptText("0.0");
textFieldBldgX1Y1.setLayoutX(760);
textFieldBldgX1Y1.setLayoutY(150);
Label labelBldgX2Y2 = new Label("(x2;y2)зд");
labelBldgX2Y2.setFont(new Font(15));
labelBldgX2Y2.setLayoutX(700);
labelBldgX2Y2.setLayoutY(175);
TextField textFieldBldgX2Y2 = new TextField();
textFieldBldgX2Y2.setFont(new Font(10));
textFieldBldgX2Y2.setPromptText("0.0");
textFieldBldgX2Y2.setLayoutX(760);
textFieldBldgX2Y2.setLayoutY(175);
//--------для окон------------
Label labelWindowX1 = new Label("Xокн1");
labelWindowX1.setFont(new Font(15));
labelWindowX1.setLayoutX(700);
labelWindowX1.setLayoutY(200);
TextField textFieldWindowX1 = new TextField();
textFieldWindowX1.setFont(new Font(10));
textFieldWindowX1.setPromptText("0.0");
textFieldWindowX1.setLayoutX(760);
textFieldWindowX1.setLayoutY(200);
Label labelWindowX2 = new Label("Xокн2");
labelWindowX2.setFont(new Font(15));
labelWindowX2.setLayoutX(700);
labelWindowX2.setLayoutY(225);
TextField textFieldWindowX2 = new TextField();
textFieldWindowX2.setFont(new Font(10));
textFieldWindowX2.setPromptText("0.0");
textFieldWindowX2.setLayoutX(760);
textFieldWindowX2.setLayoutY(225);
//-----------для КО------------
Label labelCriticalObjXY = new Label("(x;y)ко");
labelCriticalObjXY.setFont(new Font(15));
labelCriticalObjXY.setLayoutX(700);
labelCriticalObjXY.setLayoutY(250);
TextField textFieldCriticalObjXY = new TextField();
textFieldCriticalObjXY.setFont(new Font(10));
textFieldCriticalObjXY.setPromptText("(0.0;0.0)");
textFieldCriticalObjXY.setLayoutX(760);
textFieldCriticalObjXY.setLayoutY(250);
//################################################################
//############# Событие для - ГЕНЕРАЦИЯ ##########################
buttonGeneration.setOnMouseClicked(new EventHandler<MouseEvent>() {
@Override
public void handle(MouseEvent mouseEvent) {
while (true) {
Random rnd = new Random();
myObject.fenceX = 50.0;
myObject.fenceY = 50.0;
myObject.bldgX1 = 5 + rnd.nextInt(26 - 5);
myObject.bldgY1 = 5 + rnd.nextInt(26 - 5);
myObject.bldgX2 = 25 + rnd.nextInt(46 - 25);
myObject.bldgY2 = 25 + rnd.nextInt(46 - 25);
myObject.windowX1 = (int)(myObject.bldgX1 + 1) + rnd.nextInt((int)(myObject.bldgX2 - 1) - (int)(myObject.bldgX1 + 1));
myObject.windowX2 = (int)(myObject.bldgX1 + 1) + rnd.nextInt((int)(myObject.bldgX2 - 1) - (int)(myObject.bldgX1 + 1));
myObject.criticalObjX = (int)(myObject.bldgX1 + 1) + rnd.nextInt((int)(myObject.bldgX2 - 1) - (int)(myObject.bldgX1 + 1));
myObject.criticalObjY = (int)(myObject.bldgY1 + 1) + rnd.nextInt((int)(myObject.bldgY2 - 1) - (int)(myObject.bldgY1 + 1));
if (myObject.initCoordinates()) {
break;
}
}
myObject.display(textFieldFenceXY,textFieldBldgX1Y1,textFieldBldgX2Y2,textFieldWindowX1,textFieldWindowX2,textFieldCriticalObjXY);
}
});
//################################################################
//############# Событие для - ПРИМЕНИТЬ ##########################
buttonApply.setOnMouseClicked(new EventHandler<MouseEvent>() {
@Override
public void handle(MouseEvent mouseEvent) {
Alert alert;
if (hasEmptyTextField(textFieldFenceXY,textFieldBldgX1Y1,textFieldBldgX2Y2,textFieldWindowX1,textFieldWindowX2,textFieldCriticalObjXY)) {
alert = new Alert(Alert.AlertType.ERROR);
alert.setTitle("Ошибка");
alert.setHeaderText(null);
alert.setContentText("Не все поля заполнены!");
alert.showAndWait();
}
else {
String[] coordinates = textFieldFenceXY.getText().split(";");
myObject.fenceX = Double.parseDouble(coordinates[0]);
myObject.fenceY = Double.parseDouble(coordinates[1]);
coordinates = textFieldBldgX1Y1.getText().split(";");
myObject.bldgX1 = Double.parseDouble(coordinates[0]);
myObject.bldgY1 = Double.parseDouble(coordinates[1]);
coordinates = textFieldBldgX2Y2.getText().split(";");
myObject.bldgX2 = Double.parseDouble(coordinates[0]);
myObject.bldgY2 = Double.parseDouble(coordinates[1]);
myObject.windowX1 = Double.parseDouble(textFieldWindowX1.getText());
myObject.windowX2 = Double.parseDouble(textFieldWindowX2.getText());
coordinates = textFieldCriticalObjXY.getText().split(";");
myObject.criticalObjX = Double.parseDouble(coordinates[0]);
myObject.criticalObjY = Double.parseDouble((coordinates[1]));
if (myObject.initCoordinates()) {
System.out.println("Все верно");
draw(myObject,lineOx,lineOy,lineFenceX,lineFenceY,rectangleBldg,lineWindowX1,lineWindowX2,lineCriticalObj);
}
else {
alert = new Alert(Alert.AlertType.ERROR);
alert.setTitle("Ошибка");
alert.setHeaderText(null);
alert.setContentText("Неверные координаты");
alert.showAndWait();
}
}
}
});
//################################################################
//########### Событие для - ОЧИСТИТЬ #############################
buttonClear.setOnMouseClicked(new EventHandler<MouseEvent>() {
@Override
public void handle(MouseEvent mouseEvent) {
clearInputTextField(textFieldFenceXY,textFieldBldgX1Y1,textFieldBldgX2Y2,textFieldWindowX1,textFieldWindowX2,textFieldCriticalObjXY);
}
});
//################################################################
//Parent root = FXMLLoader.load(getClass().getResource("sample.fxml"));
Group root = new Group(lineOx,lineOy,
textChooseAction,textChooseTask,
buttonGeneration,buttonApply,
buttonCalculateMin,buttonCalculateMax,buttonClear,
textFieldResult,
labelFenceXY,textFieldFenceXY, lineFenceX, lineFenceY,
labelBldgX1Y1,labelBldgX2Y2, textFieldBldgX1Y1,textFieldBldgX2Y2, rectangleBldg,
labelWindowX1,labelWindowX2, textFieldWindowX1,textFieldWindowX2, lineWindowX1, lineWindowX2,
labelCriticalObjXY,textFieldCriticalObjXY, lineCriticalObj
);
Scene scene = new Scene(root, 1000, 620);
primaryStage.setTitle("Нахождение вероятности чего-то там.....");
primaryStage.setScene(scene);
primaryStage.show();
}
public static void main(String[] args) {
launch(args);
}
//----------------------------------------------------------------------------------------------
public static boolean hasEmptyTextField(TextField textFieldFenceXY,
TextField textFieldBldgX1Y1, TextField textFieldBldgX2Y2,
TextField textFieldWindowX1, TextField textFieldWindowX2,
TextField textFieldCriticalObjXY) {
if (textFieldFenceXY.getText() == null || textFieldFenceXY.getText().equals("")
|| textFieldCriticalObjXY.getText() == null || textFieldCriticalObjXY.getText().equals("")
|| textFieldBldgX1Y1.getText() == null || textFieldBldgX1Y1.getText().equals("") || textFieldBldgX2Y2.getText() == null || textFieldBldgX2Y2.getText().equals("")
|| textFieldWindowX1.getText() == null || textFieldWindowX1.getText().equals("") || textFieldWindowX2.getText() == null || textFieldWindowX2.getText().equals(""))
return true;
return false;
}
//----------------------------------------------------------------------------------------------
//----------------------------------------------------------------------------------------------
public static void clearInputTextField(TextField textFieldFenceXY,
TextField textFieldBldgX1Y1, TextField textFieldBldgX2Y2,
TextField textFieldWindowX1, TextField textFieldWindowX2,
TextField textFieldCriticalObjXY) {
textFieldFenceXY.setText("");
textFieldBldgX1Y1.setText("");
textFieldBldgX2Y2.setText("");
textFieldWindowX1.setText("");
textFieldWindowX2.setText("");
textFieldCriticalObjXY.setText("");
}
//----------------------------------------------------------------------------------------------
//----------------------------------------------------------------------------------------------
public static void draw(MyObject myObject, Line lineOx, Line lineOy,
Line lineFenceX, Line lineFenceY, Rectangle rectangleBldg,
Line lineWindowX1, Line lineWindowX2, Line lineCriticalObj) {
myObject.correct(lineOx.getStartX() + 5.0, lineOy.getEndY() - 5.0);
//--------------- заборы -------------------------
lineFenceX.setStartX(lineOx.getStartX() + 5.0);
lineFenceX.setStartY(myObject.fenceY);
lineFenceX.setEndX(myObject.fenceX);
lineFenceX.setEndY(myObject.fenceY);
lineFenceY.setStartX(myObject.fenceX);
lineFenceY.setStartY(lineOy.getEndY() - 5.0);
lineFenceY.setEndX(myObject.fenceX);
lineFenceY.setEndY(myObject.fenceY);
//---------------- здание -------------------------
rectangleBldg.setX(myObject.bldgX1);
rectangleBldg.setY(myObject.bldgY2);
rectangleBldg.setWidth(myObject.bldgX2 - myObject.bldgX1);
rectangleBldg.setHeight(myObject.bldgY2 - myObject.bldgY1);
//----------------- окна --------------------------
lineWindowX1.setStartX(myObject.windowX1);
lineWindowX1.setStartY(myObject.bldgY2);
lineWindowX1.setEndX(myObject.windowX1);
lineWindowX1.setEndY(myObject.bldgY2);
lineWindowX2.setStartX(myObject.windowX2);
lineWindowX2.setStartY(myObject.bldgY2);
lineWindowX2.setEndX(myObject.windowX2);
lineWindowX2.setEndY(myObject.bldgY2);
//---------------- объект --------------------------
lineCriticalObj.setStartX(myObject.criticalObjX);
lineCriticalObj.setStartY(myObject.criticalObjY);
lineCriticalObj.setEndX(myObject.criticalObjX);
lineCriticalObj.setEndY(myObject.criticalObjY);
}
//----------------------------------------------------------------------------------------------
} |
(
Сообщение от cherc
