java爱心高级代码

在Java中，创建爱心形状可以使用JavaFX图形API或者Swing库，这里我们提供一个基本的JavaFX方法，它能创建一个彩色的动态爱心动画：

import javafx.application.Application;
import javafx.scene.Scene;
import javafx.scene.layout.StackPane;
import javafx.scene.paint.Color;
import javafx.scene.shape.Circle;
import javafx.scene.shape.Polygon;
import javafx.scene.shape.Rectangle;
import javafx.scene.transform.Rotate;
import javafx.stage.Stage;

public class HeartAnimation extends Application {
    private static final int SHAPE_SIZE = 100;
    private static final int ROTATION_SPEED = 360 / 10; // 每秒旋转一圈

    @Override
    public void start(Stage primaryStage) {
        StackPane root = new StackPane();

        Circle circle = new Circle(SHAPE_SIZE / 2);
        circle.setFill(Color.RED);
        Rectangle rect = new Rectangle(SHAPE_SIZE, SHAPE_SIZE / 4);
        rect.setFill(Color.YELLOW);
        Polygon polygon = createPolygon(SHAPE_SIZE);

        // 添加旋转动画
        Rotate rotate = new Rotate();
        rotate.setAxis(Rotate.AXIS_Z);
        rotate.setAngle(0);
        circle.setOnTranslateUpdated(e -> rotate.setAngle(rotate.getAngle() + ROTATION_SPEED));

        root.getChildren().addAll(circle, rect, polygon);
        Scene scene = new Scene(root, SHAPE_SIZE, SHAPE_SIZE);
        primaryStage.setScene(scene);
        primaryStage.show();
    }

    private Polygon createPolygon(int size) {
        double[] xPoints = {size, 0, -size, 0};
        double[] yPoints = {0, size, 0, -size};
        return new Polygon(xPoints, yPoints);
    }

    public static void main(String[] args) {
        launch(args);
    }
}

这段代码创建了一个包含三个元素（圆形、矩形和三角形）的组合，它们随着时间线一起旋转，形成了动态的爱心效果。你可以根据需要调整颜色、尺寸和动画速度。