如何在圆圈中设置图像

时间:2017-02-08 14:50:31

标签: javafx geometry

如何在圆圈中设置图像。有没有更好的方法来设置带圆圈框架的图像? (特别是Windows 10登录屏幕上的图像框架)

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

1 个答案:

答案 0 :(得分:7)

ImagePattern正是您要找的。

它使用Shape填充Image,因此您的代码可能如下所示

cir2.setFill(new ImagePattern(Image));

enter image description here

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();
    }
}