google.load('visualization', '1.0', {'packages':['corechart']});
google.setOnLoadCallback(function(){
  var data = new google.visualization.DataTable();
       data.addColumn('string', '日');
       data.addColumn('number', '推測');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addColumn('number', 'iOS総合');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addRows([
        ['09:35',957,'【957位】','957位',null,null,null],
['10:30',970,'【970位】','970位',null,null,null],
['10:40',962,null,null,null,null,null],
['10:50',963,null,null,null,null,null],
['11:55',963,null,null,null,null,null],
['13:00',963,null,null,null,null,null],
['13:15',962,'【962位】','962位',null,null,null],
['13:20',960,null,null,null,null,null],
['13:25',958,null,null,null,null,null],
['13:30',959,null,null,null,null,null],
['14:35',959,null,null,null,null,null],
['15:40',959,null,null,null,null,null],
['16:45',960,'【960位】','960位',null,null,null],
['16:50',962,null,null,null,null,null],
['16:55',977,null,null,null,null,null],
['17:00',997,null,null,null,null,null],
['18:05',997,null,null,null,null,null],
['19:10',923,'【923位】','923位',null,null,null],
['19:15',998,null,null,null,null,null],
['19:20',999,null,null,null,null,null],
['20:25',999,null,null,null,null,null],
['21:30',999,null,null,null,null,null],
['22:30',981,'【981位】','981位',null,null,null],
['23:35',981,null,null,null,null,null],
['00:40',981,null,null,null,null,null],
['01:20',983,'【983位】','983位',null,null,null],
['01:30',965,null,null,null,null,null],
['02:35',965,null,null,null,null,null],
['03:40',965,null,null,null,null,null],
['04:15',906,'【906位】','906位',null,null,null],
['04:30',959,null,null,null,null,null],
['04:45',912,'【912位】','912位',null,null,null],
['05:50',912,null,null,null,null,null],
['06:55',912,null,null,null,null,null],
['07:20',935,'【935位】','935位',null,null,null],
['07:30',933,null,null,null,null,null],
['08:35',933,null,null,null,null,null],
['09:30',933,null,null,null,null,null]
        ]);
  var options = {
    chartArea: {'width':'90%', 'height':'65%', 'left':40 },
    'pointSize': 3,
    hAxis: { titleTextStyle:{italic:false}, format:'#',ticks: [1,5,10,15,20,25,30] },
    vAxis: { format:'#',viewWindow:{min:896,max:1000},direction:-1 },
    legend: {position: 'top' },
    tooltip: { trigger: 'both' },
    focusTarget: 'category',
    colors:['pink','#e74c3c']
  };

  var chart = new google.visualization.LineChart(document.getElementById('graphField'));
  chart.draw(data, options);

  var lastlogday=0 -1 ;
  var lastlogcat=6;

  if(lastlogday>=0){
    chart.setSelection([{
      row: lastlogday,
      column: lastlogcat
    }]);
  
    google.visualization.events.addListener(chart, 'click', function() {
      if(chart.getSelection()[0]){
        //chart.setSelection(null)
      }
    });
  }

});