2013-12-23 48 views
0

我目前正在从Facebook FQL拉取图片的网址,并且希望将此图片放在标签中。我已经尝试了以下,但我得到下面的错误。请帮忙。将图片插入到带有网址的javafx中的标签

CODE:

String facebook_Post_Url; 
Image facebook_Image = new Image(facebook_Post_Url, 700, 0, false, false); 
facebook_Label.setGraphic(facebook_Image); 

错误:

error: incompatible types: Image cannot be converted to Node divider1_Label.setGraphic(facebook_Image); 

更新:

我现在尝试下面的代码,但仍然得到错误

ImageView facebook_Image = new ImageView(new Image(getClass().getResourceAsStream("https://fbcdn-sphotos-h-a.akamaihd.net/hphotos-ak-prn2/s720x720/1508634_699393523428883_996610253_n.png"))); 
divider1_Label.setGraphic(facebook_Image); 

错误:

Unexpected error java.lang.NullPointerException: Input stream must not be null 

回答

0
ImageView imageView = ImageViewBuilder.create().image(new Image(facebook_Post_Url)).build();  
facebook_Label.setGraphic(imageView); 
+0

注:ImageViewBuilder现在已经过时。 – 5120bee