如何在圆圈中设置图像

Question

我怎么能在圆圈中设置图像.有没有更好的方法来设置带圆圈框架的图像？(特别是Windows 10登录界面上的图像框)

Circle cir2 = new Circle(250,200,80); 
cir2.setStroke(Color.SEAGREEN); 
cir2.setFill(Color.SNOW); 
cir2.setEffect(new DropShadow(+25d, 0d, +2d, Color.DARKSEAGREEN));

Answer 1

ImagePattern 是你在找什么.

它填充了Shape一个Image,所以你的代码可能看起来像这样

cir2.setFill(new ImagePattern(Image));

测试代码

 public void start(Stage primaryStage) {
    try {
        BorderPane root = new BorderPane();
        root.setPadding(new Insets(10));
        Scene scene = new Scene(root,400,400);
        Label l = new Label("SHAPE IMAGE OF MY SISTER");
        l.setFont(Font.font(Font.getFontNames().get(23), FontWeight.EXTRA_BOLD, 14));
        l.setAlignment(Pos.CENTER);
        l.setPrefWidth(Double.MAX_VALUE);
        root.setTop(l);
        ///////////////important code starts from here
        Circle cir2 = new Circle(250,250,120);
        cir2.setStroke(Color.SEAGREEN);
        Image im = new Image("https://juicylinksmag.files.wordpress.com/2016/02/juliet-ibrahim.jpg",false);
        cir2.setFill(new ImagePattern(im));
        cir2.setEffect(new DropShadow(+25d, 0d, +2d, Color.DARKSEAGREEN));
        //////////////important code ends here
        root.setCenter(cir2);
        primaryStage.setScene(scene);
        primaryStage.show();
    } catch(Exception e) {
        e.printStackTrace();
    }
}