/* System.out.println( "\nshowPropertyAt() " + local_click ); */
CoordPixelImage coord_xform; // Local Coordinate Transform
coord_xform = new CoordPixelImage( this, row_height,
super.getTimeBoundsOfImages() );
double clicked_time = coord_xform.convertPixelToTime( local_click.x );
// Determine the timeframe of the current view by vport_timeframe
// System.out.println( "CurrView's timeframe = " + vport_timeframe );
Map map_line2treeleaf = y_maps.getMapOfLineIDToTreeLeaf();