Graphstream內小的JFrame

Question

我試圖改變這是一個graphstream但它的失敗，讓即使是很小的內圖的大小。

這是我的代碼。起初，我不能設置窗口標題，所以我唯一的選擇是創建一個JFRAMe並將視圖嵌入其中。所以，如果有一個選項來設置圖的標題，我將不勝感激。

這是我的代碼。

public class Clicks implements ViewerListener { 
    protected boolean loop = true; 

    public static void main(String args[]) throws InterruptedException { 
     new Clicks(); 
    } 
    public Clicks() throws InterruptedException { 
      System.setProperty("org.graphstream.ui.renderer", "org.graphstream.ui.j2dviewer.J2DGraphRenderer"); 
     // We do as usual to display a graph. This 
     // connect the graph outputs to the viewer. 
     // The viewer is a sink of the graph. 
     Graph graph = new MultiGraph("Clicks"); 
       graph.addAttribute("ui.stylesheet", "node#D{ fill-color:red; }node{ stroke-mode: plain;size:20;text-size:30;stroke-color:#333333;text-background-color:#FFF;text-background-mode:plain;text-alignment:above;}"); 




       Node D = graph.addNode("D"); 
       Node J = graph.addNode("J"); 
     Viewer viewer = new Viewer(graph, Viewer.ThreadingModel.GRAPH_IN_ANOTHER_THREAD); 
       View view = viewer.addDefaultView(false); 


       JFrame frame = new JFrame("title"); 
       frame.setSize(1000, 1000); 
       frame.add((Component) view); 
       frame.pack(); 
       frame.setVisible(true); 

       ViewerPipe fromViewer = viewer.newViewerPipe(); 
     fromViewer.addViewerListener(this); 
     fromViewer.addSink(graph); 



     while(loop) { 
      fromViewer.blockingPump();// or fromViewer.blockingPump(); in the nightly builds 
     } 
    } 

    public void viewClosed(String id) { 
     loop = false; 
    } 

    public void buttonPushed(String id) { 

    } 

    public void buttonReleased(String id) { 
     System.out.println("Button released on node "+id); 
    } 
} 

@edit

即使在應用提出的更改，它沒有工作。

public clicks（）throws InterruptedException System.setProperty（「org.graphstream.ui.renderer」，「org.graphstream.ui.j2dviewer.J2DGraphRenderer」）; //我們照常顯示圖表。這 //將圖形輸出連接到查看器。 //查看器是圖的接收器。 Graph graph = new MultiGraph（「Clicks」）; graph.addAttribute（ 「ui.stylesheet」，「節點＃d {補色：紅色;} {節點衝程模式：平紋;大小：20;文字大小：30;中風色：＃333333;文本的背景色：#FFF;文本背景模式：平紋;文本對齊：上面;}「）;

 Node D = graph.addNode("D"); 
     Node J = graph.addNode("J"); 
Viewer viewer = new Viewer(graph, Viewer.ThreadingModel.GRAPH_IN_ANOTHER_THREAD); 
     View view = viewer.addDefaultView(false); 


     JFrame frame = new JFrame("title"); 
     frame.add((Component) view); 


     ViewerPipe fromViewer = viewer.newViewerPipe(); 
fromViewer.addViewerListener(this); 
fromViewer.addSink(graph); 

     frame.pack(); 
     frame.setVisible(true); 


while(loop) { 
    fromViewer.blockingPump();// or fromViewer.blockingPump(); in the nightly builds 
} 

}

當我運行它，窗口尺寸小，我必須手動調整其大小。

請告訴我這個問題？

Answer 1

當我運行它，窗口尺寸小，我必須手動調整其大小。

frame.pack(); 
frame.setVisible(true); 

ViewerPipe fromViewer = viewer.newViewerPipe(); 
fromViewer.addViewerListener(this); 
fromViewer.addSink(graph); 

你需要的所有組件框架加拍前框可見。

因此，代碼應該是：

ViewerPipe fromViewer = viewer.newViewerPipe(); 
fromViewer.addViewerListener(this); 
fromViewer.addSink(graph); 

frame.pack(); 
frame.setVisible(true); 

而且沒有必要對下面的行：

//frame.setSize(1000, 1000); 

的pack()方法將重置基於所有組分的優選尺寸的大小添加。