本文整理了Java中prefuse.Visualization.getFocusGroup()方法的一些代码示例，展示了Visualization.getFocusGroup()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Visualization.getFocusGroup()方法的具体详情如下：
包路径：prefuse.Visualization
类名称：Visualization
方法名：getFocusGroup

Visualization.getFocusGroup介绍

[英]Retrieve the focus data group of the given group name. Only secondary, or focus, groups will be considered.
[中]检索给定组名的焦点数据组。只考虑次要或重点小组。

代码示例

代码示例来源：origin: de.sciss/prefuse-core

/**
 * Get the TupleSet associated with the given data group name. 
 * @param group a visual data group name
 * @return the data group TupleSet
 */
public TupleSet getGroup(String group) {
  TupleSet ts = getVisualGroup(group);
  if ( ts == null )
    ts = getFocusGroup(group);
  return ts;
}

代码示例来源：origin: org.netbeans.modules/org-netbeans-modules-xml-nbprefuse

public int getColor(VisualItem item) {
  Visualization vis = item.getVisualization();
  TupleSet ts = vis.getFocusGroup(Visualization.FOCUS_ITEMS);
  if (ts.containsTuple(item)){
    item.setStroke(AnalysisConstants.SELECTED_STROKE);
  }
  else {
    item.setStroke(AnalysisConstants.UNSELECTED_STROKE);
  }
  return Color.BLACK.getRGB();
}

代码示例来源：origin: org.qi4j.tool/org.qi4j.tool.envisage

TupleSet ts = m_vis.getFocusGroup( Visualization.FOCUS_ITEMS );
ts.setTuple( item );
m_vis.run( FILTER_ACTION );

代码示例来源：origin: de.sciss/prefuse-core

/**
 * @see prefuse.controls.Control#itemEntered(prefuse.visual.VisualItem, java.awt.event.MouseEvent)
 */
public void itemEntered(VisualItem item, MouseEvent e) {
  if ( !filterCheck(item) ) return;
  Display d = (Display)e.getSource();
  d.setCursor(Cursor.getPredefinedCursor(Cursor.HAND_CURSOR));
  if ( ccount == 0 ) {
    Visualization vis = item.getVisualization();
    TupleSet ts = vis.getFocusGroup(group);
    ts.setTuple(item);
    curFocus = item;
    runActivity(vis);
  }
}

代码示例来源：origin: org.qi4j.tool/org.qi4j.tool.envisage

@Override
public void run( double frac )
  TupleSet ts = m_vis.getFocusGroup( Visualization.FOCUS_ITEMS );
  if( ts.getTupleCount() == 0 )

代码示例来源：origin: nz.ac.waikato.cms.weka/prefuseTree

public void run(double frac) {
TupleSet ts = m_vis.getFocusGroup(Visualization.FOCUS_ITEMS);
if ( ts.getTupleCount() == 0 )
 return;

代码示例来源：origin: de.sciss/prefuse-core

TupleSet ts = getFocusGroup(group);
if ( ts != null ) {

代码示例来源：origin: de.sciss/prefuse-core

/**
 * @see prefuse.controls.Control#itemExited(prefuse.visual.VisualItem, java.awt.event.MouseEvent)
 */
public void itemExited(VisualItem item, MouseEvent e) {
  if ( !filterCheck(item) ) return;
  Display d = (Display)e.getSource();
  d.setCursor(Cursor.getDefaultCursor());
  if ( ccount == 0 ) {
    curFocus = null;
    Visualization vis = item.getVisualization();
    TupleSet ts = vis.getFocusGroup(group);
    ts.removeTuple(item);
    runActivity(vis);
  }
}

代码示例来源：origin: org.qi4j.tool/org.qi4j.tool.envisage

TupleSet ts = m_vis.getFocusGroup( Visualization.FOCUS_ITEMS );
if( ts.getTupleCount() != 0 )

代码示例来源：origin: org.netbeans.modules/org-netbeans-modules-xml-nbprefuse

public int getColor(VisualItem item) {
      boolean mouseover = false;
      if (item.canGetBoolean(AnalysisConstants.MOUSEOVER) &&
          item.getBoolean(AnalysisConstants.MOUSEOVER)){
          mouseover = true;
      }
      TupleSet selected = 
          item.getVisualization().getFocusGroup(Visualization.FOCUS_ITEMS);
      if (selected.containsTuple(item) || mouseover){
//                return Color.WHITE.getRGB();
        return Color.BLACK.getRGB();
      }
      if (item.canGetBoolean(AnalysisConstants.IS_QUERY_NODE) &&
          item.getBoolean(AnalysisConstants.IS_QUERY_NODE)){
        item.setFont(item.getFont().deriveFont(Font.BOLD));
        if (item.canGetBoolean(AnalysisConstants.MOUSEOVER) &&
            item.getBoolean(AnalysisConstants.MOUSEOVER) == false &&
            item.isHighlighted() == false){
          return Color.WHITE.getRGB();
        }
      }
      return Color.BLACK.getRGB();
    }

代码示例来源：origin: org.qi4j.tool/org.qi4j.tool.envisage

TupleSet ts = m_vis.getFocusGroup( Visualization.FOCUS_ITEMS );
ts.setTuple( item );
if( relayout )

代码示例来源：origin: org.netbeans.modules/org-netbeans-modules-xml-nbprefuse

private void selectNode(final MouseEvent e, final NodeItem nodeItem, final Visualization vis) {
  TupleSet ts = vis.getFocusGroup(Visualization.FOCUS_ITEMS);
  NodeItem curSelected = null;
  List<NodeItem> selected = getNodeItemList(ts);

代码示例来源：origin: de.sciss/prefuse-core

TupleSet ts = vis.getFocusGroup(group);
TupleSet ts = vis.getFocusGroup(group);
ts.removeTuple(item);
curFocus = null;

代码示例来源：origin: org.netbeans.modules/org-netbeans-modules-xml-nbprefuse

item.getVisualization().getFocusGroup(Visualization.FOCUS_ITEMS);
boolean mouseover = false;
if (item.canGetBoolean(AnalysisConstants.MOUSEOVER) &&

代码示例来源：origin: org.netbeans.modules/org-netbeans-modules-xml-nbprefuse

TupleSet ts = vis.getFocusGroup(group);