本文整理了Java中prefuse.Visualization.isInGroup()方法的一些代码示例，展示了Visualization.isInGroup()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.isInGroup()方法的具体详情如下：
包路径：prefuse.Visualization
类名称：Visualization
方法名：isInGroup

Visualization.isInGroup介绍

[英]Indicates if a given VisualItem is contained in the given visual data group.
[中]指示给定的VisualItem是否包含在给定的可视数据组中。

代码示例

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

@Override
  public int getColor( VisualItem item )
  {
    if( !( item instanceof NodeItem ) )
    {
      return 0;
    }
    NodeItem nItem = (NodeItem) item;
    if( m_vis.isInGroup( nItem, Visualization.FOCUS_ITEMS ) )
    {
      return OUTLINE_FOCUS_COLOR;
    }
    return OUTLINE_COLOR;
  }
}

代码示例来源：origin: de.sciss/prefuse-core

/**
 * @see prefuse.visual.VisualItem#isInGroup(java.lang.String)
 */
public boolean isInGroup(String group) {
  return getVisualization().isInGroup(this, group);
}

代码示例来源：origin: de.sciss/prefuse-core

/**
 * @see prefuse.data.expression.Expression#getBoolean(prefuse.data.Tuple)
 */
public boolean getBoolean(Tuple t) {
  if ( !(t instanceof VisualItem) )
    return false;
  
  String group = getGroup(t);
  if ( group == null ) {
    return false;
  }
  VisualItem item = (VisualItem)t;
  return item.getVisualization().isInGroup(item, group);
}

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

public int getColor(VisualItem item) {
if ( m_vis.isInGroup(item, Visualization.SEARCH_ITEMS) )
 return ColorLib.rgb(255,190,190);
else if ( m_vis.isInGroup(item, Visualization.FOCUS_ITEMS) )
 return ColorLib.rgb(198,229,229);
else if ( item.getDOI() > -1 )
 return ColorLib.rgb(164,193,193);
else
 return ColorLib.rgba(255,255,255,0);
 }

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

@Override
  public int getColor( VisualItem item )
  {
    if( m_vis.isInGroup( item, Visualization.SEARCH_ITEMS ) )
    {
      return ColorLib.rgb( 255, 190, 190 );
    }
    else if( m_vis.isInGroup( item, Visualization.FOCUS_ITEMS ) )
    {
      return ColorLib.rgb( 198, 229, 229 );
    }
    else if( item.getDOI() > -1 )
    {
      return ColorLib.rgb( 164, 193, 193 );
    }
    else
    {
      return ColorLib.rgba( 255, 255, 255, 0 );
    }
  }
}

代码示例来源：origin: de.sciss/prefuse-core

/**
 * @see prefuse.data.expression.Expression#getBoolean(prefuse.data.Tuple)
 */
public boolean getBoolean(Tuple t) {
  String group = getGroup(t);
  if ( group == null ) return false;
  boolean incEmpty = m_incEmpty.getBoolean(t);
  
  VisualItem item = (VisualItem)t;
  Visualization vis = item.getVisualization();
  SearchTupleSet search = (SearchTupleSet)vis.getGroup(group);
  if ( search == null && incEmpty )
    return true;
  String query = search != null ? search.getQuery() : null;
  return (incEmpty && (query==null || query.length()==0)) 
      || vis.isInGroup(item, group);
}

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

@Override
  public int getColor( VisualItem item )
  {
    if( item instanceof NodeItem )
    {
      NodeItem nItem = (NodeItem) item;
      if( m_vis.isInGroup( nItem, Visualization.FOCUS_ITEMS ) )
      {
        int c = CMAP.getColor( nItem.getDepth() );
        return ColorLib.darker( c );
      }
      return CMAP.getColor( nItem.getDepth() );
    }
    else
    {
      return CMAP.getColor( 0 );
    }
  }
} // end of inner class FillColorAction