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([
        ['11:40',916,'【916位】','916位',null,null,null],
['12:45',916,null,null,null,null,null],
['13:25',889,'【889位】','889位',null,null,null],
['13:30',934,null,null,null,null,null],
['13:45',924,null,null,null,null,null],
['14:50',924,null,null,null,null,null],
['15:55',924,null,null,null,null,null],
['16:15',868,'【868位】','868位',null,null,null],
['16:20',934,null,null,null,null,null],
['16:30',967,null,null,null,null,null],
['17:35',967,null,null,null,null,null],
['18:40',967,null,null,null,null,null],
['19:15',938,'【938位】','938位',null,null,null],
['19:20',968,null,null,null,null,null],
['19:30',965,null,null,null,null,null],
['20:35',965,null,null,null,null,null],
['21:40',965,null,null,null,null,null],
['22:20',897,'【897位】','897位',null,null,null],
['22:30',970,null,null,null,null,null],
['22:45',990,'【990位】','990位',null,null,null],
['23:50',990,null,null,null,null,null],
['00:55',990,null,null,null,null,null],
['01:30',995,'【995位】','995位',null,null,null],
['01:35',992,null,null,null,null,null],
['02:40',992,null,null,null,null,null],
['03:45',992,null,null,null,null,null],
['07:25',997,'【997位】','997位',null,null,null],
['10:30',977,null,null,null,null,null],
['10:45',975,null,null,null,null,null],
['10:50',985,'【985位】','985位',null,null,null],
['11:35',985,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:858,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)
      }
    });
  }

});